Planning Applications in Watford Rural, Hertfordshire

Planning authority: Three Rivers District Council

Search current and historic planning applications in Watford Rural, Hertfordshire, published by Three Rivers District Council - 7 applications in the last 14 days and 300 in the last 12 months. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing the most recent 297 of 300 applications - narrow your search with filters to see more
26/1322/TPO 18 Aug 2026 Pending

Auburn Mere Residential Home Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RE

1 x Weeping Beech (T2) to remove in sections to ground level Twin stem tree with upper canopy on both stems which is dead. Recent limb failure has unb...

Works to trees covered by a Tree Pres O Three Rivers 18 Aug 2026
26/1297/CLPD 13 Aug 2026 Pending

11 The Courtway Carpenders Park Watford Hertfordshire WD19 5DP

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension; construction of a rear dormer; installation of ...

Certificate of Lawfulness - Proposed Use Three Rivers 13 Aug 2026
26/1299/PDE 13 Aug 2026 Pending

11 The Courtway Carpenders Park Watford Hertfordshire WD19 5DP

Prior Approval: Rear Extension (depth 6.00m, maximum height 3.00m, maximum eaves height 2.54m)

PD - Extensions Three Rivers 13 Aug 2026
26/1267/FUL 12 Aug 2026 Pending

Oxhey Jets Football Club Altham Way South Oxhey Hertfordshire WD19 6FW

Replacement natural grass football pitch with artificial grass; alterations to lighting, hardstanding, perimeter fencing and acoustic fencing

Full Application Three Rivers 12 Aug 2026
26/1255/PDE 12 Aug 2026 Pending

154 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DQ

Prior Approval: Single storey rear extension (depth 8.00 metres, maximum height 3.00 metres, maximum eaves height 2.90 metres)

PD - Extensions Three Rivers 12 Aug 2026
26/1250/FUL 10 Aug 2026 Pending

159 Hayling Road South Oxhey Watford Hertfordshire WD19 7DB

Construction of front porch

Full Application Three Rivers 10 Aug 2026
26/1235/CLPD 3 Aug 2026 Pending Consideration

2 On The Hill Carpenders Park Watford Hertfordshire WD19 5DR

Certificate of Lawfulness Proposed Development: Demolition of existing extension and construction of single storey rear extensions.

Certificate of Lawfulness - Proposed Use Three Rivers 3 Aug 2026
26/1223/CLPD 3 Aug 2026 Pending Consideration

31 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BS

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable extension; construction of side and rear dormer and installatio...

Certificate of Lawfulness - Proposed Use Three Rivers 3 Aug 2026
26/1217/FUL 31 Jul 2026 Pending Consideration

96 Ashridge Drive South Oxhey Watford Hertfordshire WD19 6UQ

Variation of Conditions 2 (Plans) and 5 (Parking Spaces) pursuant to planning permission 24/1992/FUL to allow alterations to the rear dormer, internal...

Full Application Three Rivers 31 Jul 2026
26/1211/TPO 3 Aug 2026 Awaiting decision

123 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PA

Ground works and associated root pruning/ severance of T3 & T4 (Oak) to facilitate installation of a root barrier 18m in length and 3.5m in depth.

Works to trees covered by a Tree Pres O Three Rivers 3 Aug 2026
26/1210/TCA 30 Jul 2026 Awaiting decision

47 Taylors Court Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LN

Tree identification: One mature broadleaf tree located within the boundary of 47 Taylors Court (private flats), with the trunk and primary root system...

Works to trees in a conservation area Three Rivers 30 Jul 2026
26/1212/DDD 28 Jul 2026 Approved

Hillcroft House 68 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NY

Tree location - rear garden T1 - Approx. H17 S8 50DBH Eucalyptus Remove damage/infected competing limb - Now failed Selectively crown reduce height by...

Dead, diseased or dangerous Three Rivers 28 Jul 2026
26/1204/FUL 30 Jul 2026 Pending Consideration

166 Hayling Road South Oxhey Watford Hertfordshire WD19 7QP

Construction of a single storey rear conservatory

Full Application Three Rivers 30 Jul 2026
26/1203/FUL 29 Jul 2026 Pending Consideration

87 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF

Construction of a single storey rear extension.

Full Application Three Rivers 29 Jul 2026
26/1192/FUL 12 Aug 2026 Pending

3 Carew Way Carpenders Park Watford Hertfordshire WD19 5BG

Construction of rear conservatory

Full Application Three Rivers 12 Aug 2026
26/1189/RSP 28 Jul 2026 Pending Consideration

30 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NY

Retrospective Application: single storey rear extension

Retrospective application Three Rivers 28 Jul 2026
26/1167/FUL 20 Jul 2026 Pending Consideration

22 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AD

Construction of single storey front and rear extension; alterations to fenestration; installation of roof lanterns

Full Application Three Rivers 20 Jul 2026
26/1160/PDND 16 Jul 2026 Approved

Sir James Altham Pool Altham Way South Oxhey Watford Hertfordshire WD1 5HW

Prior Notification: Demolition of the pool building

PDN Demolition Three Rivers 16 Jul 2026
26/1150/CLPD 17 Jul 2026 Pending Consideration

5 Liphook Road South Oxhey Watford Hertfordshire WD19 6LL

Certificate of Lawfulness Proposed Development: Single storey rear extension

Certificate of Lawfulness - Proposed Use Three Rivers 17 Jul 2026
26/1066/FUL 14 Jul 2026 Pending Consideration

4 Letchworth Close South Oxhey Watford Hertfordshire WD19 6YF

Substantial demolition of existing dwelling and construction of two storey side and rear extension; single storey rear extension; single storey front ...

Three Rivers 14 Jul 2026
26/1046/FUL 3 Jul 2026 Awaiting decision

91 Muirfield Road South Oxhey Watford Hertfordshire WD19 6LU

Erection of dropped kerb for vehicular access and installation of block paving

Full Application Three Rivers 3 Jul 2026
26/1045/CLED 29 Jun 2026 Pending Consideration

Carpenders Park Nursery Little Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5BA

Certificate of Lawfulness Existing Development: Use of the site as garden centre (Use class Ea)

Certificate of Lawfulness - Existing Use Three Rivers 29 Jun 2026
26/1049/FUL 29 Jun 2026 Approved

42 Margeholes Carpenders Park Watford Hertfordshire WD19 5AR

Single storey front extension.

Full Application Three Rivers 29 Jun 2026
26/1021/RSP 22 Jul 2026 Pending Consideration

36 Blackford Road South Oxhey Watford Hertfordshire WD19 6YN

Retrospective: Construction of replacement detached outbuilding for use as an annexe

Retrospective application Three Rivers 22 Jul 2026
26/0999/TCA 18 Jun 2026 Approved

Hillcroft House 68 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NY

Tree location - rear garden Access - side access T1 - Approx. H17 S8 50DBH Eucalyptus Remove damage/infected competing limb Selectively crown reduce h...

Works to trees in a conservation area Three Rivers 18 Jun 2026
26/0982/PDE 17 Jun 2026 Approved

2 On The Hill Carpenders Park Watford Hertfordshire WD19 5DR

Prior Approval: Demolition of existing extension and construction of single storey rear extensions. (Maximum depth: 6.00m, Maximum height: 3.45m, Maxi...

PD - Extensions Three Rivers 17 Jun 2026
26/0979/TCA 23 Jun 2026 Approved

101 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN

Tree Number - T2 Tree Type - Paper birch (Betula papyrifera) Approx Height - 10m Location - See map Service - Cut Back Work required - Cut back to cre...

Works to trees in a conservation area Three Rivers 23 Jun 2026
26/0967/FUL 15 Jun 2026 Approved

7 Little Oxhey Lane South Oxhey Watford Hertfordshire WD19 6FS

Variation of Condition 6 (Use of Outbuilding) pursuant to planning permission 25/1238/FUL to allow someone else to work in the outbuilding alongside t...

Full Application Three Rivers 15 Jun 2026
26/0955/CLPD 15 Jun 2026 Approved

31 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BS

Certificate of Lawfulness Proposed Development: Proposed loft conversion including hip to gable extension, rear dormer and front rooflights

Certificate of Lawfulness - Proposed Use Three Rivers 15 Jun 2026
26/0957/TCA 11 Jun 2026 Approved

10 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP

Cherry Tree - Fell

Works to trees in a conservation area Three Rivers 11 Jun 2026
26/0951/FUL 12 Jun 2026 Refused

31 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BS

Construction of first floor front extension; loft conversion with hip to gable roof extension and rear dormer, front rooflights

Full Application Three Rivers 12 Jun 2026
26/0944/TCA 10 Jun 2026 Approved

138 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ

T1: Ash - Fell to ground as showing early signs of ash dieback, tree has had multiple branches snap off onto structure below. T2: Willow - 2-3m Crown ...

Works to trees in a conservation area Three Rivers 10 Jun 2026
26/0939/FUL 16 Jun 2026 Approved

2 Ralston Way South Oxhey Watford Hertfordshire WD19 7BH

Loft conversion including increase in ridge height, with hip to gable roof extension, rear dormer and front rooflights; alterations to ground floor do...

Full Application Three Rivers 16 Jun 2026
26/0937/NMA 9 Jun 2026 Withdrawn

65 Heysham Drive South Oxhey Watford Hertfordshire WD19 6YH

Non-material amendment to planning permission 23/1095/RSP to allow alterations to front and rear fenestration, and alterations to ground floor side ex...

Non Material Amendments Three Rivers 9 Jun 2026
26/0940/TPO 9 Jun 2026 Refused

122 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ

Tree Number - T1 Tree Type - Deodar ced Service - Crown Reduction Work Required - Reduce height and lateral spread over clients garden to the north, n...

Works to trees covered by a Tree Pres O Three Rivers 9 Jun 2026
26/0930/PDE 1 Jul 2026 Approved

116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

PD - Extensions Three Rivers 1 Jul 2026
26/0922/HCR3 4 Jun 2026 Approved

FormerSir James Altham Pool Altham Way South Oxhey Hertfordshire

Hertfordshire County Council Regulation 3 Application: Demolition of vacant swimming pool building at former Sir James Altham School, installation of ...

HCC App for County Use Three Rivers 4 Jun 2026
26/0898/TCA 2 Jun 2026 Approved

148 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ

T1 Cypress - Fell due to roots causing damage to drive way leaving customer unable to park on their driveway and the branches are hitting into the pho...

Works to trees in a conservation area Three Rivers 2 Jun 2026
26/0871/FUL 9 Jun 2026 Approved

78 And 80 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DH

Joint application: Erection of single storey rear extensions (No 78 and 80) and loft conversion with hip to gable roof extension with rear dormer and ...

Full Application Three Rivers 9 Jun 2026
26/0848/RSP 16 Jun 2026 Pending Consideration

76 Hayling Road South Oxhey Watford Hertfordshire WD19 7BP

Part Retrospective: Construction of single storey front and rear extensions and outbuilding

Retrospective application Three Rivers 16 Jun 2026
26/0846/PDE 26 May 2026 Approved

8 Hillsborough Green South Oxhey Watford Hertfordshire WD19 7PZ

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.30 metres, maximum eaves height 2.75 metres)

PD - Extensions Three Rivers 26 May 2026
26/0836/FUL 4 Jun 2026 Pending Consideration

145 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH

Change of use of a Use Class C3 (Dwellinghouse) to Use Class C2 (Children's Residential Care Home); replacement of windows

Full Application Three Rivers 4 Jun 2026
26/0825/FUL 11 Jun 2026 Approved

10 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP

Construction of single storey front, rear and side extension, partial conversion of garage into habitable accommodation; internal alterations, removal...

Full Application Three Rivers 11 Jun 2026
26/0829/FUL 10 Jun 2026 Approved

5 James Way South Oxhey Watford Hertfordshire WD19 6HL

Demolition of existing conservatory and construction of single storey rear extension, loft conversion with rear dormer and front rooflight

Full Application Three Rivers 10 Jun 2026
26/0826/FUL 27 May 2026 Approved

25 The Mead Carpenders Park Watford Hertfordshire WD19 5BX

Demolition of existing conservatory and erection of single storey rear extension, and windows to side elevations

Full Application Three Rivers 27 May 2026
26/0820/TPO 21 May 2026 Approved

Tanner House Eastbury Road Watford Hertfordshire

T1098 - Scots Pine - Front of property - Would like to remove moderate deadwood T1096 - Ash - Front of property - Would like to Re-pollard to previous...

Works to trees covered by a Tree Pres O Three Rivers 21 May 2026
26/0804/PDE 28 May 2026 Approved

80 Hayling Road South Oxhey Watford Hertfordshire WD19 7BP

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.50 metres, maximum eaves height 2.50 metres)

PD - Extensions Three Rivers 28 May 2026
26/0793/FUL 21 May 2026 Approved

12 Raglan Gardens Oxhey Hall Watford Hertfordshire WD19 4LL

Construction of first floor side and rear extensions with associated roof extensions and internal alterations

Full Application Three Rivers 21 May 2026
26/0794/TCA 18 May 2026 Approved

156 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ

Tree Number: T3 Tree Type: Holly Tree Work required: Reduce the overall height of the holly tree by approximately 1?2 metres to manage size and mainta...

Works to trees in a conservation area Three Rivers 18 May 2026
26/0797/TCA 18 May 2026 Approved

10 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP

I was clearing up the rear of the garden and noticed a tree (i believe Cherry) is half uprooted (pictured attaced) - it starts on my property but the ...

Works to trees in a conservation area Three Rivers 18 May 2026
26/0801/PDE 18 May 2026 Approved

24 Hangar Ruding Carpenders Park Watford Hertfordshire WD19 5BH

Prior Approval: Single storey rear extension (depth 5.00 metres, maximum height 3.00 metres, maximum eaves height 2.75 metres)

PD - Extensions Three Rivers 18 May 2026
26/0767/OUT 27 May 2026 Pending Consideration

Woodview Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB

Outline application: Erection of 1.no self-build dwelling (all matters reserved)

Outline Application Three Rivers 27 May 2026
26/0758/FUL 12 May 2026 Approved

5 Hoylake Gardens South Oxhey Watford Hertfordshire WD19 6LQ

Demolition of existing conservatory and construction of single storey rear extension, provision of external wall insulation.

Full Application Three Rivers 12 May 2026
26/0759/TPO 12 May 2026 Approved

2 Blairhead Drive South Oxhey Watford Hertfordshire WD19 7RA

Tree ID: T1 ? Species: Sycamore ? Works: Lateral reduction of limbs overhanging 2 Blairhead Drive by 3.5m back to the boundary line, and a crown lift ...

Works to trees covered by a Tree Pres O Three Rivers 12 May 2026
26/0744/FUL 11 May 2026 Withdrawn

10 Vivian Close Oxhey Hall Watford Hertfordshire WD19 4PQ

Construction of first-floor rear extension with rear terrace balcony and alterations to the existing ground floor rear extension; external materials i...

Full Application Three Rivers 11 May 2026
26/0746/PDE 11 May 2026 Approved

15 Bramley Gardens South Oxhey Watford Hertfordshire WD19 6YD

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.90 metres, maximum eaves height 2.80 metres)

PD - Extensions Three Rivers 11 May 2026
26/0726/FUL 7 May 2026 Approved

2 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

Construction of single storey side annexe extension

Full Application Three Rivers 7 May 2026
26/0733/FUL 7 May 2026 Approved

30 Bramshaw Gardens South Oxhey Watford Hertfordshire WD19 6XP

Construction of single storey rear extension

Full Application Three Rivers 7 May 2026
26/0729/FUL 6 May 2026 Approved

174 Prestwick Road South Oxhey Watford Hertfordshire WD19 6LE

Demolition of existing garage and single storey side extension; construction of single storey front, side and rear extension

Full Application Three Rivers 6 May 2026
26/0724/CLED 5 May 2026 Approved

70 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

Certificate of Lawfulness Existing Use: Use of annexe as a separate dwelling

Certificate of Lawfulness - Existing Use Three Rivers 5 May 2026
26/0720/FUL 11 May 2026 Refused

87 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF

Loft conversion including increase in ridge height, hip to gable extension with rear dormer including Juliet Balcony and front rooflights

Full Application Three Rivers 11 May 2026
26/0718/FUL 1 May 2026 Approved

2 St Georges Drive Carpenders Park Watford Hertfordshire WD19 5HB

Construction of single storey side extension

Full Application Three Rivers 1 May 2026
26/0703/FUL 30 Apr 2026 Approved

12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

Erection of under ground concrete garden bunker in the rear garden

Full Application Three Rivers 30 Apr 2026
26/0690/FUL 29 Apr 2026 Approved

55 Hampermill Lane Oxhey Hall Watford Hertfordshire WD19 4NT

Construction of single storey side extension

Full Application Three Rivers 29 Apr 2026
26/0654/FUL 27 Apr 2026 Approved

4 Gosforth Path South Oxhey Watford Hertfordshire WD19 7NX

Construction of single-storey side and rear extension and front porch

Full Application Three Rivers 27 Apr 2026
26/0656/CLPD 27 Apr 2026 Approved

17 Otley Way South Oxhey Watford Hertfordshire WD19 7TA

Certificate of Lawfulness Proposed Development: Construction of outbuilding

Certificate of Lawfulness - Proposed Use Three Rivers 27 Apr 2026
26/0659/FUL 24 Apr 2026 Approved

138 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NZ

Demolition of existing garage and, construction of part-single, part two-storey side and rear extension, installation of door to side elevation

Full Application Three Rivers 24 Apr 2026
26/0667/TPO 24 Apr 2026 Withdrawn

Woodlands Cottage Oxhey Grange Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RF

Various tree works

Works to trees covered by a Tree Pres O Three Rivers 24 Apr 2026
26/0657/CWC 4 Jun 2026 Decided

29 Mary Way South Oxhey Watford Hertfordshire WD19 6HN

Compliance with Conditions pursuant to planning permission 23/1086/FUL

Compliance with conditions Three Rivers 4 Jun 2026
26/0648/RSP 11 May 2026 Approved

30 Highfield Carpenders Park Watford Hertfordshire WD19 5DZ

Retrospective: Construction of single storey side/rear extension to use as shed

Retrospective application Three Rivers 11 May 2026
26/0652/FUL 27 Apr 2026 Approved

236 Hayling Road South Oxhey Watford Hertfordshire WD19 7PT

Demolition of existing utility and veranda and, construction of single storey side and rear extensions and front porch

Full Application Three Rivers 27 Apr 2026
26/0650/FUL 22 Apr 2026 Approved

58 Northwick Road South Oxhey Watford Hertfordshire WD19 6NH

Part-retrospective: Variation of condition 2(plans) pursuant to planning permission 25/1439/FUL to allow the single storey rear extension depth from 2...

Retrospective application Three Rivers 22 Apr 2026
26/0650/RSP 22 Apr 2026 Approved

58 Northwick Road South Oxhey Watford Hertfordshire WD19 6NH

Part-retrospective: Variation of condition 2(plans) pursuant to planning permission 25/1439/FUL to allow the single storey rear extension depth from 2...

Retrospective application Three Rivers 22 Apr 2026
26/0627/RSP 22 Jun 2026 Pending Consideration

263 Muirfield Road South Oxhey Watford Hertfordshire WD19 6HZ

Retrospective Application: Construction of two storey side extension for use as a separate dwelling including subdivision of rear garden

Retrospective application Three Rivers 22 Jun 2026
26/0625/RSP 28 Apr 2026 Approved

171 Hampermill Lane Oxhey Hall Watford Hertfordshire WD19 4PJ

Part-retrospective: Installation of side window and rear door, installation of 3m high timber fence to rear of dwelling along part of boundary with no...

Retrospective application Three Rivers 28 Apr 2026
26/0634/PDE 20 Apr 2026 Withdrawn

5 James Way South Oxhey Watford Hertfordshire WD19 6HL

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.88 metres, maximum eaves height 2.77 metres)

PD - Extensions Three Rivers 20 Apr 2026
26/0616/TCA 27 Apr 2026 Approved

172 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LQ

Tree Number - T1 Tree Type - Sitka spruce Approx. Diameter at 1.5m - 0.3m Approx. Height - 11m Approx. Crown Spread Diameter - 5m Location - See map S...

Works to trees in a conservation area Three Rivers 27 Apr 2026
26/0614/TPO 24 Apr 2026 Approved

137 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN

Tree Number - T1 Tree Type - Silver Birch (Betula pendula) Approx. Diameter at 1.5m - 0.3m Approx. Height - 11m Approx. Crown Spread Diameter - 8m Loc...

Works to trees covered by a Tree Pres O Three Rivers 24 Apr 2026
26/0612/CLPD 17 Apr 2026 Approved

106 Woodhall Lane South Oxhey Watford Hertfordshire WD19 6HA

Certificate of Lawfulness Proposed Development: Construction of an outbuilding

Certificate of Lawfulness - Proposed Use Three Rivers 17 Apr 2026
26/0620/CLPD 17 Apr 2026 Refused

82 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NY

Certificate of Lawfulness Proposed Development: Stationing of a caravan for ancillary residential use

Certificate of Lawfulness - Proposed Use Three Rivers 17 Apr 2026
26/0608/FUL 22 Apr 2026 Approved

18 Compton Place Carpenders Park Watford Hertfordshire WD19 5HG

Demolition of existing single storey rear extension and erection of a single storey rear extension

Full Application Three Rivers 22 Apr 2026
26/0604/FUL 17 Apr 2026 Approved

35 Embleton Road South Oxhey Watford Hertfordshire WD19 7PJ

Conversion of garage into habitable accommodation; alterations to fenestration

Full Application Three Rivers 17 Apr 2026
26/0578/CLED 21 Apr 2026 Approved

3 Fleetwood Way South Oxhey Watford Hertfordshire WD19 6NB

Certificate of Lawfulness Existing Development: Erection of single storey rear extension

Certificate of Lawfulness - Existing Use Three Rivers 21 Apr 2026
26/0567/FUL 14 Apr 2026 Approved

11 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PB

Demolition of existing conservatory and construction of part-single, part-two storey side and rear extension, single storey front porch extension, lof...

Full Application Three Rivers 14 Apr 2026
26/0553/FUL 7 Apr 2026 Refused

28 On The Hill Carpenders Park Watford Hertfordshire WD19 5DR

Loft extension including flat to pitch roof extension with increase in ridge height of existing dormer, side rooflights

Full Application Three Rivers 7 Apr 2026
26/0557/TPO 7 Apr 2026 Refused

10 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP

Lime Tree Front (1) - Crown thinning of 30%, Crown lifting 8-10M from ground (lower small brances) to increase the light into the property Lime Tree R...

Works to trees covered by a Tree Pres O Three Rivers 7 Apr 2026
26/0539/DIS 1 Apr 2026 Decided

Land At Chilwell Gardens Chilwell Gardens South Oxhey Hertfordshire

Discharge of Condition 3 (Arboricultural method statement and tree protection) pursuant to planning permission 25/1643/FUL

Discharge of Conditions Three Rivers 1 Apr 2026
26/0479/PDE 2 Apr 2026 Refused

116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

Prior Approval: Single storey rear extension (maximum depth 6.00 metres, maximum height 2.81 metres, maximum eaves height 2.81 metres)

PD - Extensions Three Rivers 2 Apr 2026
26/0476/TPO 24 Mar 2026 Refused

10 St Martins Close South Oxhey Watford Hertfordshire WD19 6NJ

T1 - Oak tree reduced by 2m due to excessive shading

Works to trees covered by a Tree Pres O Three Rivers 24 Mar 2026
26/0482/TCA 24 Mar 2026 Approved

68 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW

Various tree works

Works to trees in a conservation area Three Rivers 24 Mar 2026
26/0453/CLPD 2 Apr 2026 Approved

149A Harrow Way Carpenders Park Watford Hertfordshire WD19 5EP

Certificate of Lawfulness Proposed Development: Construction of front porch and conversion of garage into habitable accommodation

Certificate of Lawfulness - Proposed Use Three Rivers 2 Apr 2026
26/0450/TCA 12 May 2026 Approved

101 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN

T1 Silver Birch - Reduce size of crown height by reducing all live, over-extended branches by 1-2m - entire canopy. T2 Purple Leaf Plum - Reduce all l...

Works to trees in a conservation area Three Rivers 12 May 2026
26/0432/FUL 18 Mar 2026 Approved

The Turbine House Hampermill Lane Oxhey Hall Watford Hertfordshire WD19 4PL

Construction of single storey side extension, first floor terrace balcony; internal alterations and alterations to fenestration to ground floor level;...

Full Application Three Rivers 18 Mar 2026
26/0434/FUL 18 Mar 2026 Approved

1 Caldwell Road South Oxhey Watford Hertfordshire WD19 6EP

Demolition of existing front and side extension including outbuilding and construction of single storey front, side and rear extension

Full Application Three Rivers 18 Mar 2026
26/0438/FUL 17 Mar 2026 Approved

42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN

Demolition of existing conservatory, single storey rear extension, detached garage and Construction of single storey rear extension, windows to side e...

Full Application Three Rivers 17 Mar 2026
26/0418/FUL 16 Mar 2026 Approved

2 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

Construction of first floor side and rear extension and alterations to ground floor fenestration

Full Application Three Rivers 16 Mar 2026
26/0406/FUL 16 Mar 2026 Refused

10 Hayling Road South Oxhey Watford Hertfordshire WD19 7BW

Provision of vehicular access and dropped kerb

Full Application Three Rivers 16 Mar 2026
26/0405/FUL 12 Mar 2026 Approved

74 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DH

Construction of single storey rear extension and replacement roof to the existing single storey rear extensions

Full Application Three Rivers 12 Mar 2026
26/0399/FUL 10 Mar 2026 Approved

97 Muirfield Road South Oxhey Watford Hertfordshire WD19 6LU

Loft conversion including rear dormer and front/rear rooflights, replacement of roof tiles

Full Application Three Rivers 10 Mar 2026
26/0392/CLPD 9 Mar 2026 Approved

42 Bramshaw Gardens South Oxhey Watford Hertfordshire WD19 6XP

Certificate of Lawfulness Proposed Development: Stationing of mobile home for ancillary residential use to dwelling.

Certificate of Lawfulness - Proposed Use Three Rivers 9 Mar 2026
26/0385/RSP 12 Mar 2026 Approved

165 Muirfield Road South Oxhey Watford Hertfordshire WD19 6JE

Retrospective: Demolition of existing single storey side extension and construction of front porch and single storey side extension, removal of chimne...

Retrospective application Three Rivers 12 Mar 2026
26/0382/FUL 9 Mar 2026 Approved

46 Barnhurst Path South Oxhey Watford Hertfordshire WD19 6UD

Construction of single storey side and rear extension and front porch; internal alterations and alterations to fenestration

Full Application Three Rivers 9 Mar 2026
26/0381/CLPD 6 Mar 2026 Approved

46 Barnhurst Path South Oxhey Watford Hertfordshire WD19 6UD

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension including rear dormer and front rooflights; side...

Certificate of Lawfulness - Proposed Use Three Rivers 6 Mar 2026
26/0369/FUL 11 Mar 2026 Approved

153 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH

Erection of a of a single storey rear extension and increase in roof height of existing side extension, partial garage conversion and loft conversion ...

Full Application Three Rivers 11 Mar 2026
26/0370/RSP 5 Mar 2026 Approved

90 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DQ

Part Retrospective: Demolition of existing detached garage and conservatory and Construction of single storey rear extension with raised rear patio wi...

Retrospective application Three Rivers 5 Mar 2026
26/0359/FUL 6 Mar 2026 Approved

103 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4PA

Demolition of existing conservatory and construction of single storey rear extension

Full Application Three Rivers 6 Mar 2026
26/0354/CLPD 3 Mar 2026 Approved

87 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear juliet dormer with window

Certificate of Lawfulness - Proposed Use Three Rivers 3 Mar 2026
26/0356/TPO 3 Mar 2026 Refused

Oxhey Grange Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB

T1 Oak of the submitted MWA Arboricultural Report Works: Remove (fell) to near ground level and treat stump to inhibit regrowth. TG1 Hornbeam Group of...

Works to trees covered by a Tree Pres O Three Rivers 3 Mar 2026
26/0329/FUL 4 Mar 2026 Approved

11 Hampermill Lane Oxhey Hall Watford Hertfordshire WD19 4NS

Erection of an outbuilding

Full Application Three Rivers 4 Mar 2026
26/0323/PDE 27 Feb 2026 Approved

22 Fairfield Avenue South Oxhey Watford Hertfordshire WD19 7AJ

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

PD - Extensions Three Rivers 27 Feb 2026
26/0306/FUL 4 Mar 2026 Approved

145 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LH

Erection of single storey rear extension, construction of raised patio and ramp and internal alterations to existing childrens home (Use Class C2)

Full Application Three Rivers 4 Mar 2026
26/0314/FUL 25 Feb 2026 Approved

10 Margeholes Carpenders Park Watford Hertfordshire WD19 5AP

Demolition of existing garage and canopy and construction of single storey side and rear extension; internal alterations.

Full Application Three Rivers 25 Feb 2026
26/0299/CLPD 24 Feb 2026 Approved

42 Anthony Close Oxhey Hall Watford Hertfordshire WD19 4NA

Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer with windows and front rooflights, side window, removal of chimn...

Certificate of Lawfulness - Proposed Use Three Rivers 24 Feb 2026
26/0286/DIS 20 Feb 2026 Decided

Woodview Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB

Discharge of Condition 3 (Landscaping) pursuant to planning permission 24/1264/FUL

Discharge of Conditions Three Rivers 20 Feb 2026
26/0261/RSP 26 Mar 2026 Approved

88 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

Retrospective: Erection of front porch, replacement of windows and close boarded fencing along flank boundary

Retrospective application Three Rivers 26 Mar 2026
26/0247/FUL 3 Mar 2026 Approved

313 Hayling Road South Oxhey Watford Hertfordshire WD19 7NP

Installation of dropped kerb vehicular access

Full Application Three Rivers 3 Mar 2026
26/0225/CLPD 12 Feb 2026 Approved

24 Fairfield Avenue South Oxhey Watford Hertfordshire WD19 7AJ

Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer with windows and front rooflights

Certificate of Lawfulness - Proposed Use Three Rivers 12 Feb 2026
26/0226/PDE 12 Feb 2026 Approved

24 Fairfield Avenue South Oxhey Watford Hertfordshire WD19 7AJ

Prior Approval: Single storey rear extension (depth 4.50 metres, maximum height 3.00 metres, maximum eaves height 2.89 metres)

PD - Extensions Three Rivers 12 Feb 2026
26/0212/FUL 11 Feb 2026 Approved

29 Highfield Carpenders Park Watford Hertfordshire WD19 5DY

Demolition of existing conservatory and construction of single storey rear extension, conversion of garage into habitable accommodation, alterations t...

Full Application Three Rivers 11 Feb 2026
26/0188/FUL 17 Feb 2026 Approved

20 Wellington Close Carpenders Park Watford Hertfordshire WD19 5BF

Conversion of detached double garage into a habitable accommodation

Full Application Three Rivers 17 Feb 2026
26/0170/CLPD 10 Feb 2026 Approved

48 Margeholes Carpenders Park Watford Hertfordshire WD19 5AR

Certificate of Lawfulness Proposed Development: Conversion of garage into habitable accommodation

Certificate of Lawfulness - Proposed Use Three Rivers 10 Feb 2026
26/0155/DIS 2 Feb 2026 Decided

141 Hayling Road South Oxhey Watford Hertfordshire WD19 7DB

Discharge of Conditions 4 (Boundary Treatment) and 6 (Bin storage) pursuant to planning permission 25/1706/FUL

Discharge of Conditions Three Rivers 2 Feb 2026
26/0157/BGP 2 Feb 2026 Approved

141 Hayling Road South Oxhey Watford Hertfordshire WD19 7DB

Discharge of Biodiversity Gain Plan pursuant to planning permission 25/1706/FUL

Biodiversity Gain Plan Three Rivers 2 Feb 2026
26/0152/FUL 18 Feb 2026 Withdrawn

70 The Mead Carpenders Park Watford Hertfordshire WD19 5BU

Installation of new door to front elevation of annexe.

Full Application Three Rivers 18 Feb 2026
26/0142/FUL 6 Feb 2026 Approved

111 Muirfield Road South Oxhey Watford Hertfordshire WD19 6JE

Construction of single storey front, side and rear extension

Full Application Three Rivers 6 Feb 2026
26/0143/FUL 6 Feb 2026 Approved

111 Muirfield Road South Oxhey Watford Hertfordshire WD19 6JE

Demolition of existing timber shed and erection of outbuilding to use as an ancillary annexe

Full Application Three Rivers 6 Feb 2026
26/0145/FUL 6 Feb 2026 Refused

28 On The Hill Carpenders Park Watford Hertfordshire WD19 5DR

Loft extension including increase in height of flat roofed dormers and alterations to fenestration detail.

Full Application Three Rivers 6 Feb 2026
26/0146/DIS 29 Jan 2026 Decided

Land To South Of Foxgrove Path/Heysham Drive South Oxhey Watford WD19 6YL

Discharge of Condition 19 (SuDs Maintenance Plan) pursuant to planning permission 25/1182/RSP

Discharge of Conditions Three Rivers 29 Jan 2026
26/0119/PDE 29 Jan 2026 Refused

42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.50 metres, maximum eaves height 2.50 metres)

PD - Extensions Three Rivers 29 Jan 2026
26/0112/TCA 5 Feb 2026 Approved

133 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN

T1 - Beech tree 30% crown reduction G1 - x3 Conifers to trim back to previous cuts T2 - Apple tree re-pollard T3 - Neighbours Elder back to boundary T...

Works to trees in a conservation area Three Rivers 5 Feb 2026
26/0094/CLPD 27 Jan 2026 Withdrawn

12 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QG

Certificate of Lawfulness Proposed Development: Erection of under ground concrete garden bunker in the rear garden

Certificate of Lawfulness - Proposed Use Three Rivers 27 Jan 2026
26/0082/FUL 21 Jan 2026 Approved

67 Harrow Way Carpenders Park Watford Hertfordshire WD19 5EH

Demolition of existing shed and construction of outbuilding

Full Application Three Rivers 21 Jan 2026
26/0080/CLPD 20 Jan 2026 Approved

111 Muirfield Road South Oxhey Watford Hertfordshire WD19 6JE

Certificate of Lawfulness Proposed Development: Construction of single storey rear extension and loft conversion including rear dormer and front roofl...

Certificate of Lawfulness - Proposed Use Three Rivers 20 Jan 2026
26/0084/DIS 20 Jan 2026 Decided

Truelands 13 Nancy Downs Oxhey Hall Watford Hertfordshire WD19 4NF

Discharge of Condition 4 (Arboricultural Impact Assessment), Condition 5 (Energy Statement), Condition 6 (Landscaping Plan) pursuant to planning permi...

Discharge of Conditions Three Rivers 20 Jan 2026
26/0070/FUL 2 Feb 2026 Approved

14 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW

Demolition of existing conservatory and construction of single storey rear extension

Full Application Three Rivers 2 Feb 2026
26/0075/FUL 29 Jan 2026 Approved

70 Woodhall Lane South Oxhey Watford Hertfordshire WD19 6HA

Construction of single storey side extension

Full Application Three Rivers 29 Jan 2026
26/0078/CLPD 19 Jan 2026 Approved

157 Oxhey Drive South Oxhey Watford Hertfordshire WD19 7HT

Certificate of Lawfulness Proposed Development: Construction of single storey rear extension, loft conversion including rear dormer and front roofligh...

Certificate of Lawfulness - Proposed Use Three Rivers 19 Jan 2026
26/0055/FUL 23 Feb 2026 Pending Consideration

Auburn Mere Residential Home Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RE

Construction of part single, part two, part-three storey front, side and rear extensions to the main building including link to existing detached outb...

Full Application Three Rivers 23 Feb 2026
26/0057/FUL 23 Jan 2026 Approved

79 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF

Demolition of existing garage and existing single storey rear extension and Construction of single storey rear extension

Full Application Three Rivers 23 Jan 2026
26/0044/FUL 14 Jan 2026 Approved

101 Brookdene Avenue Oxhey Hall Watford Hertfordshire WD19 4LG

Construction of part single, part two storey, side extension, roof extension including side dormers, rooflight and alterations to fenestration

Full Application Three Rivers 14 Jan 2026
26/0036/CLPD 19 Jan 2026 Approved

49 The Courtway Carpenders Park Watford Hertfordshire WD19 5DP

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer, front rooflights and internal ...

Certificate of Lawfulness - Proposed Use Three Rivers 19 Jan 2026
26/0029/TPO 9 Jan 2026 Approved

7 Five Fields Close Carpenders Park Watford Hertfordshire WD19 5BZ

London plane tree, regular maintenance : Crown reduction needed, cutting back to line of previous reduction and up to 25% thinning.

Works to trees covered by a Tree Pres O Three Rivers 9 Jan 2026
25/2241/RSP Archive 30 Dec 2025 Pending

158 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AH

Part-Retrospective: Extension of raised rear decking area

Three Rivers 30 Dec 2025
25/2240/CLPD Archive 30 Dec 2025 Approved

34 Harrow Way Carpenders Park Watford Hertfordshire WD19 5ET

Certificate of Lawfulness Proposed Development: Demolition of existing sheds and garage and construction of an outbuilding

Three Rivers 30 Dec 2025
25/2227/PDE Archive 24 Dec 2025 Approved

196 Muirfield Road South Oxhey Watford Hertfordshire WD19 6BJ

Prior Approval: Single storey rear extension (depth 4.50 metres, maximum height 3.30 metres, maximum eaves height 3.00 metres)

Three Rivers 24 Dec 2025
25/2209/FUL Archive 22 Dec 2025 Approved

Edgehill Sandy Lane Northwood HA6 3ES

Variation of Conditions 2 (Approved plans) and 8(Construction and Demolition Method Statement) pursuant to planning permission 25/1500/FUL to allow re...

Three Rivers 22 Dec 2025
25/2207/PDE Archive 19 Dec 2025 Approved

12 Margeholes Carpenders Park Watford Hertfordshire WD19 5AP

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.27 metres, maximum eaves height 3.00 metres)

Three Rivers 19 Dec 2025
PL/3316/25 Archive 19 Dec 2025 Other

Panorama House Pinner Hill, Pinner, Harrow, HA5 3XT

Variation of condition 2 (Approved Plans) attached to planning permission PL/1388/25 dated 17/10/2025 to allow the demolition of the retained front wa...

Harrow 19 Dec 2025
PL/3315/25 Archive 19 Dec 2025 Other

Panorama House Pinner Hill, Pinner, Harrow, HA5 3XT

Details pursuant to Conditions 3 (Materials), 4 (Landscaping), 6 (Landscaping & Tree details ), 8 (Storage and disposal) and 11 (Drainage) attached to...

Harrow 19 Dec 2025
25/2200/FUL Archive 18 Dec 2025 Approved

135 Little Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5HH

Demolition of existing store and construction of single storey side extension and front porch.

Three Rivers 18 Dec 2025
25/2196/FUL Archive 18 Dec 2025 Approved

3 The Pathway Oxhey Hall Watford Hertfordshire WD19 4NB

Construction of single storey side and rear extension, loft conversion including rear juliet dormer with window and front rooflights, front storm porc...

Three Rivers 18 Dec 2025
25/2194/PDE Archive 18 Dec 2025 Approved

87 Hayling Road South Oxhey Watford Hertfordshire WD19 7DP

Prior Approval: Single storey rear extension (depth 4.30 metres, maximum height 3.00 metres, maximum eaves height 2.90 metres)

Three Rivers 18 Dec 2025
25/01091/HPD Archive 17 Dec 2025 Approved

29 Colne Avenue Watford Hertfordshire WD19 4JF

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height wou...

Watford 17 Dec 2025
25/01089/TPO5 Archive 16 Dec 2025 Approved

186 Pinner Road Watford WD19 4EX

Works to dangerous trees under group 2 TPO No.220 - T1 dead scots pine fell to ground level and T2 remove fallen broken pine overhanging Oxhey Lane/fo...

Watford 16 Dec 2025
PL/3262/25 Archive 16 Dec 2025 Approved

The Sloes Potter Street Hill, Pinner, Harrow, HA5 3YH

Pinner Hill Estate Conservation Area G1 Wild cherry x 6 (r/hand side of entrance road): Remove. Trees growing close to entrance road and are impeding ...

Harrow 16 Dec 2025
25/2167/RSP Archive 15 Dec 2025 Pending

9 Brookdene Avenue Oxhey Hall Watford Hertfordshire WD19 4LG

Part Retrospective: Replacement of rear patio including steps and erection of raised lawn area

Three Rivers 15 Dec 2025
25/2172/TCA Archive 15 Dec 2025 Approved

Oak Tree House 5 Seven Acres Northwood HA6 3JZ

T1 Leyland Cypress - Fell Group G1 (5x Leyland Cypress) - Fell

Three Rivers 15 Dec 2025
25/2168/OUT Archive 15 Dec 2025 Pending

Land Adjacent Woodlands Cottages Oxhey Lane Carpenders Park Hertfordshire

Outline application: Construction of up to 70 residential dwellings (Use Class C3) with associated access onto Oxhey Lane and infrastructure (Appearan...

Three Rivers 15 Dec 2025
25/2169/FUL Archive 15 Dec 2025 Approved

48 Bishops Avenue Northwood HA6 3DG

Demolition of existing conservatory and construction of single storey rear extension

Three Rivers 15 Dec 2025
25/2166/FUL Archive 12 Dec 2025 Approved

93 Hayling Road And 1 Harrogate Road South Oxhey Watford Hertfordshire WD19 7DP

Joint Application: Construction of first floor level and increase in ridge height to create two storey dwellings, erection of dropped kerb

Three Rivers 12 Dec 2025
PL/3232/25 Archive 12 Dec 2025 Other

Pinnerwood Cottage Woodhall Road, Pinner, Harrow, HA5 4UA

Single and two storey side to rear extension; Single storey side extension; Roof lights in rear roof slope; External alterations (Demolition of rear e...

Harrow 12 Dec 2025
25/2157/TPO Archive 10 Dec 2025 Refused

Overbury Woodside Walk Northwood HA6 3ET

G1 - Holly - Self-seeded trees that are growing close to the boundary with Holly Manor (see photograph 1) Works: Remove T1 - Oak x 1 - (third-party) T...

Three Rivers 10 Dec 2025
25/2156/FUL Archive 10 Dec 2025 Approved

4 Farm Way Northwood HA6 3EF

Demolition of existing garage, pool building and rear and northern flank of existing dwelling; construction of part single, part two storey side and r...

Three Rivers 10 Dec 2025
25/2139/CLPD Archive 9 Dec 2025 Approved

10 Margeholes Carpenders Park Watford Hertfordshire WD19 5AP

Certificate of Lawfulness Proposed Development: Demolition of existing garage and canopy and construction of single storey rear extension

Three Rivers 9 Dec 2025
25/01078/TPO5 Archive 9 Dec 2025 Approved

186 Pinner Road Watford WD19 4EX

Works to trees under 5 day notice TPO.No. 220 - T1 Scots Pine - fell to ground T2 broken fallen Pine caught up in conifer hedge - remove caught up pin...

Watford 9 Dec 2025
25/2132/CLPD Archive 8 Dec 2025 Approved

42 Margeholes Carpenders Park Watford Hertfordshire WD19 5AR

Certificate of Lawfulness Proposed Development: Demolition of existing conservatory and construction of single storey rear extension

Three Rivers 8 Dec 2025
25/2134/FUL Archive 8 Dec 2025 Approved

174 Harrow Way Carpenders Park Watford Hertfordshire WD19 5ER

Construction of single storey rear infill extension

Three Rivers 8 Dec 2025
25/2128/TPO Archive 8 Dec 2025 Withdrawn

9 The Roughs Northwood HA6 3DE

T1: Small Oak - Remove deadwood throughout. T2: Large Oak - Reduce height by no more than 2.5 metres & lateral spread by 1.5 metres. T1: Small Oak - R...

Three Rivers 8 Dec 2025
25/2117/CLPD Archive 5 Dec 2025 Approved

20 Batchworth Lane Northwood HA6 3DR

Certificate of Lawfulness Proposed Development: Construction of an outbuilding

Three Rivers 5 Dec 2025
25/2115/TPO Archive 5 Dec 2025 Refused

Beechwood House Woodside Walk Northwood HA6 3ET

T2 Beech front right Smaller tree. To contain crown spread and help improve light. Suggest: reduce and reshape by approx. 20-25% or 2m. T3 Beech front...

Three Rivers 5 Dec 2025
25/2116/CLPD Archive 5 Dec 2025 Approved

22 Batchworth Lane Northwood HA6 3DR

Certificate of Lawfulness Proposed Development: Construction of an outbuilding

Three Rivers 5 Dec 2025
25/2097/FUL Archive 3 Dec 2025 Approved

29 Bishops Avenue Northwood HA6 3DD

Demolition of existing garage and construction of single storey front, side and rear extension, loft conversion including increase in ridge height wit...

Three Rivers 3 Dec 2025
PL/3120/25 Archive 2 Dec 2025 Other

30 Derwent Avenue, Hatch End, Pinner, Harrow, HA5 4QJ

Single storey rear extension; alterations to roof to form gable ends; two dormers to each front and rear roofslopes

Harrow 2 Dec 2025
25/2077/DIS Archive 28 Nov 2025 Approved

Land South Of Little Oxhey Lane Carpenders Park Hertfordshire

Discharge of Condition 3 (Hedgerow Translocation Plan and Method Statement) pursuant to planning permission 25/0141/FUL

Three Rivers 28 Nov 2025
25/2085/BGP Archive 28 Nov 2025 Approved

Land South Of Little Oxhey Lane Carpenders Park Hertfordshire

Discharge of Biodiversity Gain Plan pursuant to planning permission 25/0141/FUL

Three Rivers 28 Nov 2025
25/2067/PDE Archive 27 Nov 2025 Approved

79 Compton Place Carpenders Park Watford Hertfordshire WD19 5HF

Prior Approval: Single storey rear extensions (depth 6.00 metres, maximum height 2.80 metres, maximum eaves height 2.80 metres)

Three Rivers 27 Nov 2025
25/01038/FULH Archive 26 Nov 2025 Approved

22A Cedar Road Watford WD19 4QW

Demolition of existing rear extension, proposed single storey rear extension (following on from application 25/00927/HPD), alterations to fenestration...

Watford 26 Nov 2025
25/2054/DIS Archive 25 Nov 2025 Approved

Green Hill Sandy Lane Northwood HA6 3ER

Discharge of Conditions 3(Materials) and 7(Landscape Scheme) pursuant to planning permission 25/1903/RSP

Three Rivers 25 Nov 2025
25/2030/FUL Archive 21 Nov 2025 Approved

18 Batchworth Lane Northwood HA6 3AT

Construction of single storey front extension, part-single, part-two storey side and rear extensions, first floor front infill, garage conversion and ...

Three Rivers 21 Nov 2025
25/2025/FUL Archive 21 Nov 2025 Approved

37 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AD

Demolition of existing conservatory and shed, alterations to existing single storey rear projection including new roof, conversion of garage into habi...

Three Rivers 21 Nov 2025
25/01024/HPD Archive 20 Nov 2025 Withdrawn

16 Blenheim Close Watford Hertfordshire WD19 4QN

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 5.00m for which the maximum height wou...

Watford 20 Nov 2025
25/2008/FUL Archive 19 Nov 2025 Approved

Trelawny 1 Ardross Avenue Northwood HA6 3DS

Construction of first floor rear extension, partial conversion of existing garage into habitable accommodation and alterations to fenestration detail.

Three Rivers 19 Nov 2025
25/2007/TCA Archive 19 Nov 2025 Approved

Admiralty House Watford Road Northwood HA6 3PQ

Please refer to attached arb report carried out by the clients surveyor. All works listed listed are what we would like to carry out. Habitat piles wi...

Three Rivers 19 Nov 2025
25/2011/TCA Archive 19 Nov 2025 Approved

13 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP

T3 v Norway Maple 3 Close Goals: Reduce height and spread of tree by pollarding back to previous pruned points by reducing height by 2.5 - 3 meters. S...

Three Rivers 19 Nov 2025
25/2010/TCA Archive 19 Nov 2025 Approved

13 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP

T2 Norway Maple 2 Goals: Reduce spread of crown Reduce size of crown height Specifications: Reduce all live, interfering branches, 5-6 metres length r...

Three Rivers 19 Nov 2025
25/2004/FUL Archive 18 Nov 2025 Approved

50 Little Oxhey Lane South Oxhey Watford Hertfordshire WD19 6FR

Part-Retrospective: Demolition of existing front porch and construction of single storey front and single storey rear extension

Three Rivers 18 Nov 2025
25/2003/TPO Archive 18 Nov 2025 Pending

20 St Annes Close South Oxhey Watford Hertfordshire WD19 6RZ

Tree Number - T1 Tree Type - English Oak (Quercus robur) Approx. Diameter at 1.5m - 0.8m Approx. Height - 22m Approx. Crown Spread Diameter - 15m Loca...

Three Rivers 18 Nov 2025
25/2004/RSP Archive 18 Nov 2025 Approved

50 Little Oxhey Lane South Oxhey Watford Hertfordshire WD19 6FR

Part-Retrospective: Demolition of existing front porch and construction of single storey front and single storey rear extension

Three Rivers 18 Nov 2025
25/1989/FUL Archive 17 Nov 2025 Pending

38 Vivian Gardens Oxhey Hall Watford Hertfordshire WD19 4PG

Demolition of existing conservatory and construction of single storey rear extension and extension to raised rear patio with privacy screen

Three Rivers 17 Nov 2025
25/1990/TPO Archive 17 Nov 2025 Approved

15 St Francis Close Oxhey Hall Watford Hertfordshire WD19 4LP

T1 - CYPRESS - Tip reduce 0.5m - re-shape T2 - SILVER BIRCH (dead) - fell T3 - LAWSON CYPRESS - fell G1 - SYCAMORE/HOLLY ETC - Reduce back low crown s...

Three Rivers 17 Nov 2025
25/1977/TCA Archive 13 Nov 2025 Pending

114 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW

Tree: Apple Tree (T1) Works: Heavy pruning required to try save the tree (Pollard) and reduce the risk of it falling and hurting someone as advised by...

Three Rivers 13 Nov 2025
25/1968/CLPD Archive 13 Nov 2025 Pending

111 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DG

Certificate of Lawfulness Proposed Development: Demolition of existing conservatory, utility and construction of single storey rear extension

Three Rivers 13 Nov 2025
25/1959/RSP Archive 12 Nov 2025 Approved

182 Hayling Road South Oxhey Watford Hertfordshire WD19 7PR

Retrospective: Construction of single storey side extension, installation of garage door to front timber fencing, erection of timber canopy to side an...

Three Rivers 12 Nov 2025
25/1966/DIS Archive 12 Nov 2025 Pending

Edgehill Sandy Lane Northwood HA6 3ES

Discharge of Conditions 6(Arboricultural Method Statement) and 7(Trees Protection) pursuant to planning permission 25/1500/FUL

Three Rivers 12 Nov 2025
25/1952/DIS Archive 11 Nov 2025 Pending

Edgehill Sandy Lane Northwood HA6 3ES

Discharge of Condition 8(Construction Method Statement) pursuant to planning permission 25/1500/FUL

Three Rivers 11 Nov 2025
25/1942/CLPD Archive 10 Nov 2025 Pending

20 Wellington Close Carpenders Park Watford Hertfordshire WD19 5BF

Certificate of Lawfulness Proposed Development: Conversion of double garage into habitable accommodation with windows and rooflights

Three Rivers 10 Nov 2025
25/1940/FUL Archive 10 Nov 2025 Pending

126 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DQ

Construction of single storey front, side and rear extension and lower ground floor extension; loft conversion with roof extension including front and...

Three Rivers 10 Nov 2025
25/1946/PDE Archive 10 Nov 2025 Pending

42 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DN

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.70 metres, maximum eaves height 2.50 metres)

Three Rivers 10 Nov 2025
25/00994/TPO Archive 10 Nov 2025 Approved

186 Pinner Road Watford WD19 4EX

Works to tree/s under Group TPO. No. 220 Removal of Dead Pine tree for safety reasons

Watford 10 Nov 2025
25/00997/FULH Archive 10 Nov 2025 Approved

54 Oxhey Road Watford WD19 4QQ

Erection of double storey rear extension

Watford 10 Nov 2025
25/1929/FUL Archive 7 Nov 2025 Pending

113 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN

Partial demolition of existing garage and construction of single storey side and rear extension

Three Rivers 7 Nov 2025
25/1974/TPO Archive 7 Nov 2025 Pending

38 Altair Way Northwood HA6 3JH

T1-Oak crown reduction by 2m height & width

Three Rivers 7 Nov 2025
25/1931/PDE Archive 7 Nov 2025 Pending

116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.80 metres, maximum eaves height 2.80 metres)

Three Rivers 7 Nov 2025
25/1932/CLPD Archive 7 Nov 2025 Pending

116 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

Certificate of Lawfulness Proposed Development: Erection of front porch; loft extension including hip-to-gable roof extension with rear dormer window ...

Three Rivers 7 Nov 2025
25/1926/FUL Archive 6 Nov 2025 Pending

Woodview Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB

Variation of condition 2 (Plans) pursuant to planning permission 24/1264/FUL to allow partial conversion of garage into habitable accommodation; inter...

Three Rivers 6 Nov 2025
25/1922/CLPD Archive 6 Nov 2025 Pending

22 Westbury Road Northwood HA6 3BU

Certificate of Lawfulness Proposed Development: Demolition of existing outbuilding and construction of replacement outbuilding.

Three Rivers 6 Nov 2025
25/1904/TPO Archive 4 Nov 2025 Pending

Monkbarns Sandy Lane Northwood HA6 3ER

Tree Number - G1 Tree Type - x2 Spruce (Picea spp) Approx. Diameter at 1.5m - 0.4-0.6m Approx. Height - 15m Approx. Crown Spread Diameter - 10m Locati...

Three Rivers 4 Nov 2025
25/1903/FUL Archive 4 Nov 2025 Pending

Green Hill Sandy Lane Northwood HA6 3ER

Demolition of existing dwelling and summer house; construction of self build two storey detached dwelling with accommodation in the roofspace served b...

Three Rivers 4 Nov 2025
25/1903/RSP Archive 4 Nov 2025 Pending

Green Hill Sandy Lane Northwood HA6 3ER

Part-retrospective: Demolition of existing dwelling and summer house; construction of self build two storey detached dwelling with accommodation in th...

Three Rivers 4 Nov 2025
25/1894/FUL Archive 3 Nov 2025 Pending

131 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DG

Construction of single storey rear extension and conversion of garage into habitable accommodation

Three Rivers 3 Nov 2025
25/1901/FUL Archive 3 Nov 2025 Pending

50 Ashburnham Drive South Oxhey Watford Hertfordshire WD19 7PU

Construction of single storey front and side extension

Three Rivers 3 Nov 2025
25/00980/FULH Archive 3 Nov 2025 Refused

46 Kingsfield Road Watford Hertfordshire WD19 4TR

Erection of single storey rear extension

Watford 3 Nov 2025
PL/2839/25 Archive 31 Oct 2025 Approved

Swaldon Park View Road, Pinner, Harrow, HA5 3YF

Pinner Hill Conservation Area Lawson cypress (rear): Remove Lawson cypress group (rear, 2-3 small trees): Remove Lawson Cypress, Western red cedar (re...

Harrow 31 Oct 2025
25/1884/CLPD Archive 30 Oct 2025 Approved

82 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BP

Certificate of Lawfulness Proposed Development: Construction of single storey front infill extension and conversion of garage into habitable accommoda...

Three Rivers 30 Oct 2025
25/1883/TPO Archive 30 Oct 2025 Pending

Oxhey Grange Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB

TREE PRESERVATION ORDER: TPO 181 1983 W2 TREE WORK(S) - as referenced in the MWA Arboricultural Report: T1 Oak - Remove (fell) to near ground level an...

Three Rivers 30 Oct 2025
25/00964/DISCON Archive 29 Oct 2025 Approved

1A Sonia Close Watford WD19 4PD

Details submitted for Condition 5. (tree method statement) pursuant to planning permission 25/00480/FULH

Watford 29 Oct 2025
25/1864/PDE Archive 28 Oct 2025 Approved

91 Muirfield Road South Oxhey Watford Hertfordshire WD19 6LU

Prior Approval: Single storey rear extension (depth 3.50 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

Three Rivers 28 Oct 2025
25/1865/TCA Archive 28 Oct 2025 Approved

41 Sandy Lodge Lane Moor Park Northwood Hertfordshire HA6 2HX

Tree number - T1 Tree type - Spruce (Picea Species) Approx. Diameter at 1.5m - 0.7m Approx. Height - 18m Approx. Crown Spread Diameter - 7m Location -...

Three Rivers 28 Oct 2025
25/1859/PDE Archive 27 Oct 2025 Approved

42 Margeholes Carpenders Park Watford Hertfordshire WD19 5AR

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.83 metres, maximum eaves height 2.73 metres)

Three Rivers 27 Oct 2025
25/1858/PDE Archive 27 Oct 2025 Approved

10 Margeholes Carpenders Park Watford Hertfordshire WD19 5AP

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.10 metres, maximum eaves height 2.95 metres)

Three Rivers 27 Oct 2025
25/1854/RSP Archive 27 Oct 2025 Pending

Rondo Sandy Lane Northwood HA6 3ER

Retrospective: Conversion of existing garage into habitable accommodation

Three Rivers 27 Oct 2025
25/00955/FULH Archive 27 Oct 2025 Approved

4 Meadowbank Watford WD19 4NP

Erection of two storey side and rear extensions, first floor front extension and conversion of single storey front conservatory into infill constructi...

Watford 27 Oct 2025
25/1846/CLPD Archive 24 Oct 2025 Approved

74 Greenfield Avenue Carpenders Park Watford Hertfordshire WD19 5DH

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer and front rooflights

Three Rivers 24 Oct 2025
25/1836/FUL Archive 23 Oct 2025 Pending

123 St Georges Drive Carpenders Park Watford Hertfordshire WD19 5HE

Erection of single-storey rear extension

Three Rivers 23 Oct 2025
25/1843/CLPD Archive 23 Oct 2025 Withdrawn

29 Bishops Avenue Northwood HA6 3DD

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer and front/side rooflights

Three Rivers 23 Oct 2025
25/1838/TPO Archive 23 Oct 2025 Refused

St Meryl School The Mead Carpenders Park Watford Hertfordshire WD19 5BT

T1-Oak tree to cut back to boundary fence by 3-4 metres as it is interfering with the neighbours and they are complaining. T2-Oak tree to cut back to ...

Three Rivers 23 Oct 2025
25/1823/DIS Archive 21 Oct 2025 Approved

Land To South Of Foxgrove Path/ Heysham Drive Foxgrove Path South Oxhey Hertfordshire

Discharge of Condition 1 (Parking Management Plan) pursuant to planning permission 25/0986/FUL

Three Rivers 21 Oct 2025
25/1812/PDE Archive 20 Oct 2025 Pending

111 Muirfield Road South Oxhey Watford Hertfordshire WD19 6JE

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.30 metres, maximum eaves height 2.81 metres)

Three Rivers 20 Oct 2025
25/00932/TPO Archive 20 Oct 2025 Approved

31A Eastbury Road Watford WD19 4RD

Works to trees under TPO.185 - T13 Cherry. Heavy prune/crown reduction (230 mm diameter, circa10m high).

Watford 20 Oct 2025
25/1802/DIS Archive 17 Oct 2025 Approved

91 Muirfield Road South Oxhey Watford Hertfordshire WD19 6LU

Discharge of Conditions 3 (Materials), 4 (Boundary treatment) and 6 (Solar panels) pursuant to planning permission 25/0595/FUL

Three Rivers 17 Oct 2025
25/1797/PDE Archive 17 Oct 2025 Approved

29 Hayling Road South Oxhey Watford Hertfordshire WD19 7BN

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

Three Rivers 17 Oct 2025
25/1796/CLPD Archive 17 Oct 2025 Pending

29 Hayling Road South Oxhey Watford Hertfordshire WD19 7BN

Certificate of Lawfulness Proposed Development: Construction of single storey rear extension, loft conversion including rear dormer and front roofligh...

Three Rivers 17 Oct 2025
25/1804/FUL Archive 17 Oct 2025 Pending

36 The Fairway Northwood HA6 3DY

Demolition of existing garage and single storey side extension and construction of a two-storey side and rear extension, single-storey front extension...

Three Rivers 17 Oct 2025
25/00929/LDC Archive 17 Oct 2025 Approved

27 Colne Avenue Watford Hertfordshire WD19 4JF

Lawful Development Certificate for a hip to gable loft conversion with two front Velux roof lights and all materials to match existing.

Watford 17 Oct 2025
25/1794/RSP Archive 16 Oct 2025 Approved

63 Eastbury Road Northwood HA6 3AP

Part-Retrospective: Construction of part single, part two storey rear extension; garage conversion and loft conversion including rear dormer window an...

Three Rivers 16 Oct 2025
25/00927/HPD Archive 16 Oct 2025 Approved

22A Cedar Road Watford WD19 4QW

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6.00m for which the maximum height wou...

Watford 16 Oct 2025
25/1779/CLPD Archive 15 Oct 2025 Approved

4 Hoylake Gardens South Oxhey Watford Hertfordshire WD19 6LG

Certificate of Lawfulness Proposed Development: Construction of single storey rear extension and loft conversion including rear dormer and front roofl...

Three Rivers 15 Oct 2025
25/1774/FUL Archive 14 Oct 2025 Approved

30 Westbury Road Northwood HA6 3BX

Demolition of existing conservatory and construction of single storey front and rear extensions, partial conversion of existing garage, alterations to...

Three Rivers 14 Oct 2025
65648/APP/2025/2659 Archive 14 Oct 2025 Approved

11 BAYHURST DRIVE NORTHWOOD MIDDX HA6 3SA

Conversion of roof space to habitable use to include side dormer, erection of infill extension to the side and rear, conversion of garage to habitable...

Hillingdon 14 Oct 2025
25/1764/TCA Archive 13 Oct 2025 Approved

112 Hillcroft Crescent Oxhey Hall Watford Hertfordshire WD19 4NZ

Worked to be carried out on the Camelia tree in the front garden -- Height to be reduced by 2 metres and shaped all around the edges accordingly

Three Rivers 13 Oct 2025
25/1751/PDE Archive 10 Oct 2025 Pending

29 Bishops Avenue Northwood HA6 3DD

Prior Approval: Single storey rear extension (depth 8.00 metres, maximum height 4.00 metres, maximum eaves height 3.00 metres)

Three Rivers 10 Oct 2025
25/00900/TCA Archive 9 Oct 2025 Approved

20 Watford Heath Watford WD19 4EU

Works to trees in a Conservation area - (T1) Large Ash with dieback - pollard at approx. 9 metres high.

Watford 9 Oct 2025
25/1715/NMA Archive 6 Oct 2025 Approved

Woodview Oxhey Lane Carpenders Park Watford Hertfordshire WD19 5RB

Non-material amendment pursuant to planning permission 24/1264/FUL to allow alterations to ground floor fenestration including relocation of entrance ...

Three Rivers 6 Oct 2025
25/1712/PDE Archive 3 Oct 2025 Pending

111 Ashridge Drive South Oxhey Watford Hertfordshire WD19 6UH

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

Three Rivers 3 Oct 2025
25/1709/PDE Archive 3 Oct 2025 Pending

113 Ashridge Drive South Oxhey Watford Hertfordshire WD19 6UH

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

Three Rivers 3 Oct 2025
25/1706/FUL Archive 3 Oct 2025 Pending

141 Hayling Road South Oxhey Watford Hertfordshire WD19 7DB

Subdivision of the site and construction of a two storey semi-detached dwelling with accommodation in the roofspace served by rear dormer and front ro...

Three Rivers 3 Oct 2025
25/1711/PDE Archive 2 Oct 2025 Approved

19 On The Hill Carpenders Park Watford Hertfordshire WD19 5DS

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.50 metres, maximum eaves height 2.50 metres)

Three Rivers 2 Oct 2025
25/1703/FUL Archive 2 Oct 2025 Pending

20 Embleton Road South Oxhey Watford Hertfordshire WD19 7PN

Demolition of existing shed and garage; construction of part single, part two storey side and rear extensions, single storey front extension, loft con...

Three Rivers 2 Oct 2025
25/1698/FUL Archive 1 Oct 2025 Approved

29 The Courtway Carpenders Park Watford Hertfordshire WD19 5DP

Loft conversion including increase in ridge height, hip to gable roof extension, rear dormer window and front rooflights.

Three Rivers 1 Oct 2025
25/1683/RSP Archive 30 Sept 2025 Approved

20 Davenham Avenue Northwood HA6 3HQ

Retrospective: Demolition of existing plant room and conservatory and construction of part single, part two storey rear extension and single storey si...

Three Rivers 30 Sept 2025
25/1688/FUL Archive 30 Sept 2025 Approved

152 Hayling Road South Oxhey Watford Hertfordshire WD19 7JR

Construction of single storey extension

Three Rivers 30 Sept 2025
25/1678/DIS Archive 29 Sept 2025 Approved

36 Westbury Road Northwood HA6 3BX

Discharge of Condition 5 (Energy and Sustainability Statement) pursuant to planning permission 25/0801/FUL

Three Rivers 29 Sept 2025
25/1669/FUL Archive 29 Sept 2025 Pending

22 Romilly Drive Carpenders Park Watford Hertfordshire WD19 5EW

Demolition of the existing outbuilding and construction of single storey rear extension, window to side/rear elevations; removal of the chimney

Three Rivers 29 Sept 2025
25/00879/FULH Archive 29 Sept 2025 Approved

25 Meadowbank Watford WD19 4NP

Erection of single storey rear extension, including conversion of existing garage into habitable space. Convertion roof space into habitable space wit...

Watford 29 Sept 2025
25/1661/FUL Archive 25 Sept 2025 Approved

2 Hayling Road South Oxhey Watford Hertfordshire WD19 7BW

Demolition of existing garage and construction of single storey side and rear extension

Three Rivers 25 Sept 2025
25/1651/RSP Archive 24 Sept 2025 Approved

27 Crofters Road Northwood HA6 3EB

Part Retrospective: Construction of single storey front/side extension to garage, erection of front portico, part single, part two storey gabled rear ...

Three Rivers 24 Sept 2025
25/1646/PDE Archive 23 Sept 2025 Approved

41 The Courtway Carpenders Park Watford Hertfordshire WD19 5DP

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 4.00 metres, maximum eaves height 3.00 metres)

Three Rivers 23 Sept 2025
25/1637/DIS Archive 23 Sept 2025 Pending

Land To South Of Foxgrove Path/Heysham Drive South Oxhey Watford WD19 6YL

Discharge of Condition 1(Tree Survey) pursuant to planning permission 23/0699/AOD

Three Rivers 23 Sept 2025
25/1636/CLPD Archive 23 Sept 2025 Approved

8 Compton Place Carpenders Park Watford Hertfordshire WD19 5HG

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer and front rooflights

Three Rivers 23 Sept 2025
25/1643/FUL Archive 23 Sept 2025 Pending

Land At Chilwell Gardens Chilwell Gardens South Oxhey Hertfordshire

Erection of fencing and gates

Three Rivers 23 Sept 2025
25/1627/FUL Archive 22 Sept 2025 Pending

100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

Demolition of existing garage and construction of single storey rear extension and raised rear patio with stepped access and glass balustrading, erect...

Three Rivers 22 Sept 2025
25/1621/FUL Archive 22 Sept 2025 Pending

Truelands 13 Nancy Downs Oxhey Hall Watford Hertfordshire WD19 4NF

Demolition of the existing two-storey detached dwelling; construction of new two storey detached dwelling with accommodation within the roofspace serv...

Three Rivers 22 Sept 2025
25/1626/FUL Archive 22 Sept 2025 Approved

200 Hayling Road South Oxhey Watford Hertfordshire WD19 7PR

Construction of single storey front and side extension

Three Rivers 22 Sept 2025
25/00853/HPD Archive 19 Sept 2025 Approved

43 Heath Road Watford Hertfordshire WD19 4HE

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 4.30m for which the maximum height wou...

Watford 19 Sept 2025
25/1607/PDE Archive 18 Sept 2025 Approved

34 Harrow Way Carpenders Park Watford Hertfordshire WD19 5ET

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.00 metres, maximum eaves height 3.00 metres)

Three Rivers 18 Sept 2025
25/1606/CLPD Archive 18 Sept 2025 Approved

34 Harrow Way Carpenders Park Watford Hertfordshire WD19 5ET

Certificate of Lawfulness Proposed Development: Loft extension including hip to gable roof extension with rear dormer and front rooflights; erection o...

Three Rivers 18 Sept 2025
25/1599/FUL Archive 18 Sept 2025 Pending

49 The Courtway Carpenders Park Watford Hertfordshire WD19 5DP

Construction of single storey rear extension; loft conversion including increase in ridge height with hip to gable roof extension, rear dormer and fro...

Three Rivers 18 Sept 2025
25/1603/PDE Archive 18 Sept 2025 Approved

72 Ashburnham Drive South Oxhey Watford Hertfordshire WD19 7PU

Prior Approval: Single storey rear extension (depth 4.00 metres, maximum height 3.20 metres, maximum eaves height 2.97 metres)

Three Rivers 18 Sept 2025
25/1590/CLPD Archive 17 Sept 2025 Approved

100 Penrose Avenue Carpenders Park Watford Hertfordshire WD19 5AA

Certificate of Lawfulness Proposed Development: Loft conversion including hip to gable roof extension with rear dormer

Three Rivers 17 Sept 2025
25/1583/FUL Archive 16 Sept 2025 Pending

24 Alva Way Carpenders Park Watford Hertfordshire WD19 5ED

Construction of single storey rear extension, front porch extension; loft conversion including hip to gable roof extension with rear juliet dormer and...

Three Rivers 16 Sept 2025
25/1587/PDNE Archive 16 Sept 2025 Approved

South Oxhey Leisure Centre Gosforth Lane South Oxhey Watford Hertfordshire WD19 7AX

Permitted Development Notice: Installation of solar panels

Three Rivers 16 Sept 2025
25/1580/FUL Archive 16 Sept 2025 Approved

113 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN

Partial demolition of existing garage and construction of single storey side and rear extensions

Three Rivers 16 Sept 2025
25/1588/FUL Archive 16 Sept 2025 Approved

13 Furze Close South Oxhey Watford Hertfordshire WD19 6HG

Construction of single storey rear extension

Three Rivers 16 Sept 2025
25/1584/FUL Archive 15 Sept 2025 Refused

211 Prestwick Road South Oxhey Watford Hertfordshire WD19 6EJ

Construction of part-single storey and part-two storey front and side extension

Three Rivers 15 Sept 2025
25/1569/FUL Archive 12 Sept 2025 Approved

73 On The Hill Carpenders Park Watford Hertfordshire WD19 5DS

Conversion of garage into habitable accommodation, erection of front porch canopy, new roof including increase in height, alterations to frontage, ins...

Three Rivers 12 Sept 2025
25/1566/PDE Archive 12 Sept 2025 Approved

73 On The Hill Carpenders Park Watford Hertfordshire WD19 5DS

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 3.55 metres, maximum eaves height 2.55 metres)

Three Rivers 12 Sept 2025
PL/2369/25 Archive 11 Sept 2025 Other

Link House Pinner Hill, Pinner, Harrow, HA5 3XY

T1 - Oak (Quercus robur) Approx Height - 15m Service - Crown Reduction Work required - Reduce crown all round back to previous points by removing up t...

Harrow 11 Sept 2025
25/1547/CLPD Archive 10 Sept 2025 Approved

77 Fulford Grove South Oxhey Watford Hertfordshire WD19 7QJ

Certificate of Lawfulness Proposed Development: Single storey rear extension and loft conversion including rear dormer window and front rooflights

Three Rivers 10 Sept 2025
25/1549/TPO Archive 10 Sept 2025 Pending

Bel Air Sandy Lane Northwood HA6 3ES

Tree Number - T1 Tree Type - Lebanese cedar (Cedrus libani) Approx. Diameter at 1.5m - 0.6m Approx. Height - 17m Approx. Crown Spread Diameter - 14m L...

Three Rivers 10 Sept 2025
25/1548/TCA Archive 10 Sept 2025 Approved

103 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4TN

Tree Number - T1 Tree Type - Weeping willow (Salix babylonica) Approx. Diameter at 1.5m - 0.2-0.4m Approx. Height - 9m Approx. Crown Spread Diameter -...

Three Rivers 10 Sept 2025
PL/2355/25 Archive 10 Sept 2025 Other

Silverwood South View Road, Pinner, Harrow, HA5 3YA

Demolition and re-development to provide a two storey dwelling (1 x 4 beds); parking; hard and soft landscaping; bin / cycle storage

Harrow 10 Sept 2025
25/1530/FUL Archive 9 Sept 2025 Pending

17 Hampermill Lane Oxhey Hall Watford Hertfordshire WD19 4NS

Installation of a dropped kerb

Three Rivers 9 Sept 2025
25/1552/TCA Archive 8 Sept 2025 Approved

41 Raglan Gardens Oxhey Hall Watford Hertfordshire WD19 4LJ

Tree - rear garden - fell

Three Rivers 8 Sept 2025
25/1524/TPO Archive 8 Sept 2025 Approved

9 The Roughs Northwood HA6 3DE

T1 - Oak x 1 - reduce by 2m on height and 2m on overall spread, this will leave the tree at around 21 m in height with an approximate crown spread of ...

Three Rivers 8 Sept 2025
25/1513/FUL Archive 5 Sept 2025 Pending

113 Carpenders Avenue Carpenders Park Watford Hertfordshire WD19 5BN

Loft conversion including increase in ridge height, hip to gable roof extension, rear dormer and front rooflights

Three Rivers 5 Sept 2025
25/1506/PDE Archive 4 Sept 2025 Withdrawn

48 Bishops Avenue Northwood HA6 3DG

Prior Approval: Single storey rear extension (depth 6.00 metres, maximum height 2.93 metres, maximum eaves height 2.54 metres)

Three Rivers 4 Sept 2025
25/1502/FUL Archive 3 Sept 2025 Approved

118 Oaklands Avenue Oxhey Hall Watford Hertfordshire WD19 4LW

Demolition of existing conservatory and garage and construction of part single storey, part two storey side and rear extensions and single storey fron...

Three Rivers 3 Sept 2025
25/1500/FUL Archive 3 Sept 2025 Approved

Edgehill Sandy Lane Northwood HA6 3ES

Construction of part-single, part-two storey front and rear extension, loft extension including dormer and rooflights, internal alterations and altera...

Three Rivers 3 Sept 2025
25/1501/FUL Archive 3 Sept 2025 Approved

48 Bishops Avenue Northwood HA6 3DG

Construction of first floor side extension, conversion of garage into habitable accommodation; loft conversion including rear dormer and front rooflig...

Three Rivers 3 Sept 2025
25/1484/DIS Archive 2 Sept 2025 Approved

Land South Of Foxgrove Path / Heysham Drive South Oxhey Hertfordshire

Discharge of Condition 5 (Specification of access) pursuant to planning permission 23/0701/OUT

Three Rivers 2 Sept 2025
25/1485/DIS Archive 2 Sept 2025 Approved

Land South Of Foxgrove Path / Heysham Drive South Oxhey Hertfordshire

Discharge of Condition 7 (Bus stop and Crossing works) pursuant to planning permission 23/0701/OUT

Three Rivers 2 Sept 2025
25/1480/FUL Archive 1 Sept 2025 Approved

5 Piltdown Road South Oxhey Watford Hertfordshire WD19 6LD

Construction of single storey front, side and rear extensions

Three Rivers 1 Sept 2025
PL/2280/25 Archive 1 Sept 2025 Approved

Micklefield House Park View Road, Pinner, Harrow, HA5 3YF

Certificate of Lawful Development Proposed: Outbuilding (Pool House)

Harrow 1 Sept 2025
25/1466/FUL Archive 29 Aug 2025 Refused

Woodbury 1A Grosvenor Road Northwood HA6 3HH

Construction of part-single storey, part-two storey front, side and rear extensions, loft conversion including rear rooflights, front porch canopy, in...

Three Rivers 29 Aug 2025
25/1439/FUL Archive 27 Aug 2025 Approved

58 Northwick Road South Oxhey Watford Hertfordshire WD19 6NH

Construction of single storey front and rear extension, loft conversion including rear dormer, front rooflights; replacement of front bay window, alte...

Three Rivers 27 Aug 2025
25/1446/FUL Archive 27 Aug 2025 Pending

Green Hill Sandy Lane Northwood HA6 3ER

Variation of condition 2(plans) pursuant to planning permission 25/0959/FUL to allow internal alterations and alterations to fenestration, increase of...

Three Rivers 27 Aug 2025
25/1435/FUL Archive 26 Aug 2025 Approved

17 On The Hill Carpenders Park Watford Hertfordshire WD19 5DS

Construction of first floor rear extension

Three Rivers 26 Aug 2025
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