Planning Applications in HA6

Planning authorities: Hillingdon Council, Three Rivers District Council

Search current and historic planning applications in the HA6 postcode district across Hillingdon and Three Rivers - 70 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 70 applications
9 Sept 2026 Pending 26/1371/FUL

Tinkers Halt Sandy Lane Northwood HA6 3ES

Conversion of garage into habitable accommodation, alterations to the fenestration including installation of a juliette balcony and removal of bay win...

Full Application Three Rivers
4 Sept 2026 Undecided 60901/APP/2026/2157

The Watertower Field, Ducks Hill Farm Ducks Hill Road Northwood HA6 2SW

Erection of a 5,000 sq ft (approximately 464.5 m²) agricultural building to support the existing mixed livestock and poultry enterprise (General Perm...

Hillingdon
3 Sept 2026 Pending 26/1409/CLED

44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

Certificate of Lawfulness Existing Development: Construction of an outbuilding

Certificate of Lawfulness - Existing Use Three Rivers
28 Aug 2026 Awaiting decision 26/1368/TCA

27 Astons Road Moor Park Northwood Hertfordshire HA6 2LB

Various Tree Works

Works to trees in a conservation area Three Rivers
25 Aug 2026 Undecided 12444/TRE/2026/207

15 Woodside Road Northwood

TPO 164 T24 1x Eucalyptus to reduce back to previous points up to 2.5m.

Hillingdon
25 Aug 2026 Approved 26/1366/DDD

18 Askew Road Moor Park Northwood Hertfordshire HA6 2JF

Conifer (T1)- Dead. Fell to near ground level. Requesting a 5 day notice.

Dead, diseased or dangerous Three Rivers
24 Aug 2026 Undecided 53922/TRE/2026/205

70 Copse Wood Way Northwood

TPO 399 A1 Group of Hornbeam Group to sectional dismantle using rigging equipment the medium group (Right side of property, rear garden).1x Oak (Righ...

Hillingdon
21 Aug 2026 Pending Consideration 26/1347/DIS

25 Wolsey Road North Approach Moor Park Hertfordshire HA6 2HN

Discharge of Condition 17 (Verification Report) pursuant to planning permission 20/2782/FUL

Discharge of Conditions Three Rivers
19 Aug 2026 Pending Consideration 26/1334/DIS

Cartref Ormonde Road Moor Park Northwood Hertfordshire HA6 2EJ

Discharge of Condition 3 (In Accordance With Approved Details) pursuant to planning permission 24/1479/FUL (25/0011/REF)

Discharge of Conditions Three Rivers
18 Aug 2026 Approved 26/1323/TCA

12 South Approach Moor Park Northwood Hertfordshire HA6 2ET

Tree Number - T1 Tree Type - Lombardy poplar (Populus nigra) Approx. Diameter at 1.5m - 0.5m Approx. Height - 30m Approx. Spread Diameter - 8m Locatio...

Works to trees in a conservation area Three Rivers
18 Aug 2026 Pending Consideration 26/1220/FUL

28A Sandy Lodge Way Northwood HA6 2AS

Substantial demolition; part single part two storey front and rear extensions; conversion of loft into habitable accommodation; replacement of roof; i...

Full Application Three Rivers
17 Aug 2026 Undecided 52178/TRE/2026/198

96 Green Lane Northwood

TPO 57 T25 1x Quercus robur - Reduce crown by up to 2.25 m. TPO 653 A1 1x Ailanthus altissima (T2 on application) and 1x Fraxinus excelsior (T3 on a...

Hillingdon
17 Aug 2026 Awaiting decision 26/1316/TCA

23 Wolsey Road Moor Park Northwood Hertfordshire HA6 2HN

Tree Number - G1 Tree Type - 20x cypress and thuja mix Approx. Diameter at 1.5m - 0.3-0.4m Approx. Height - 12-16m Approx. Spread Diameter - 25m Locat...

Works to trees in a conservation area Three Rivers
14 Aug 2026 Approved 26/1304/TCA

18 Thornhill Road Moor Park Northwood Hertfordshire HA6 2LW

TG1 Cypress (Leyland) Remove TG2 Thuja Remove the closest x5 trees to the righthand flank of the subject property The tree works are proposed to stop ...

Works to trees in a conservation area Three Rivers
13 Aug 2026 Pending Consideration 26/1273/FUL

27 Davenham Avenue Northwood HA6 3HW

Demolition of existing side extension; construction of two-storey side and rear extension

Full Application Three Rivers
12 Aug 2026 Pending Consideration 26/1291/FUL

66 Avior Drive Northwood HA6 3JG

Construction of a two storey side and rear extension; alterations to front driveway; alterations to the fenestration

Full Application Three Rivers
12 Aug 2026 Pending Consideration 26/1257/FUL

12 South Approach Moor Park Northwood Hertfordshire HA6 2ET

Construction of part single, part two-storey rear extension; loft conversion including new roof and increase in ridge height, installation of roofligh...

Full Application Three Rivers
7 Aug 2026 Pending Consideration 26/1261/CLPD

4A Parkside Road Northwood HA6 3HL

Certificate of Lawfulness Proposed Development: Loft conversion including rear dormer window and installation of rooflights

Certificate of Lawfulness - Proposed Use Three Rivers
7 Aug 2026 Pending Consideration 26/1268/CLPD

36 Bishops Avenue Northwood HA6 3DG

Certificate of Lawfulness Proposed Development: Construction of outbuilding

Certificate of Lawfulness - Proposed Use Three Rivers
6 Aug 2026 Pending Consideration 26/1260/FUL

16 Grosvenor Road Northwood HA6 3HJ

Demolition of existing conservatory; construction of single storey rear extension; construction of front entry porch; construction of front dormer win...

Full Application Three Rivers
4 Aug 2026 Undecided 74971/APP/2026/1929

Land to Rear of 18 Moor Park Road Northwood HA6 2DN

Details pursuant to the discharge of Conditions 4 (Materials),5 (Construction Management Plan),7 (Landscaping),8 (Habitat Management Plan), and 9 (Ste...

Hillingdon
4 Aug 2026 Refused 26/1254/TPO

1 St Martins Northwood HA6 2BP

Tree Number - T1 Tree Type - Oak (Quercus robur) Approx. Diameter at 1.5m - 1m+ Approx. Height - 20m Approx. Crown Spread Diameter - 16m Location - Se...

Works to trees covered by a Tree Pres O Three Rivers
4 Aug 2026 Undecided 10380/TRE/2026/180

Northwood Lawn Tennis Club 20 Pines Close Northwood HA6 3SJ

TPO 150 T118 1x Oak to remove all growth overhanging tennis court.

Hillingdon
29 Jul 2026 Undecided 42377/TRE/2026/177

6 Wildwood Northwood

TPO 13 G2 1x Oak Section dismantle tree near ground level and grind stump to approx 200mm below ground level.

Hillingdon
29 Jul 2026 Pending Consideration 26/1196/FUL

22 Main Avenue Moor Park Northwood Hertfordshire HA6 2HJ

Construction of two outbuildings to rear of shop.

Full Application Three Rivers
27 Jul 2026 Pending Consideration 26/1181/FUL

11 The Roughs Northwood HA6 3DE

Removal of existing outbuildings and construction of an annexe

Full Application Three Rivers
27 Jul 2026 Approved 26/1199/TCA

37 Main Avenue Moor Park Northwood Hertfordshire HA6 2LH

Tree Number - T1 Tree Type - Lawson Cypress Approx. Diameter at 1.5m - 0.4m Approx. Height - 17m Approx. Crown Spread Diameter - 6m Service - Section ...

Works to trees in a conservation area Three Rivers
24 Jul 2026 Pending Consideration 26/1132/FUL

20 Batchworth Lane Northwood HA6 3DR

Substantial demolition of existing dwelling; two storey and single storey front, side and rear extensions; construction of a front bay window; alterat...

Full Application Three Rivers
24 Jul 2026 Pending Consideration 26/1131/FUL

22 Batchworth Lane Northwood HA6 3DR

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

Full Application Three Rivers
24 Jul 2026 Approved 26/1153/NMA

44 Wolsey Road Moor Park Northwood Hertfordshire HA6 2EN

Non Material Amendment to planning permission 25/0391/RSP to allow glass balustrades to rear Juliet balconies.

Non Material Amendments Three Rivers
22 Jul 2026 Approved 26/1185/TCA

2 Bedford Road Moor Park Northwood Hertfordshire HA6 2BB

Tree Number - G1 Tree Type - Beech x4 Approx. Diameter at 1.5m - 0.2m Approx. Height - 3m Approx. Crown Spread Diameter - 2m Location - See map Servic...

Works to trees in a conservation area Three Rivers
21 Jul 2026 Undecided 78325/APP/2026/1804

1 Copse Close Northwood HA6 2XG

Details pursuant to the discharge of Conditions 10 (Accessible Housing) of planning permission ref. 78325/APP/2023/2889, dated 19-01-2024 (Erection of...

Hillingdon
21 Jul 2026 Undecided 72626/TRE/2026/172

2a Rofant Road Northwood HA6 3BE

TPO 130 A1 1x Ash and 1x Fir reduce height by up to 3m and lateral spread by up to 2m.1x Lawson Cypress to crown lift to 2.5m above ground all 3 locat...

Hillingdon
20 Jul 2026 Undecided 56191/TRE/2026/168

34 Copse Wood Way Northwood

TPO 400 A1 1x Oak reduce branches up to 3m and 15% reduction over entire canopy.

Hillingdon
20 Jul 2026 Undecided 15075/APP/2026/1769

Test Road Hillingdon

Test

Hillingdon
17 Jul 2026 Awaiting decision 26/1164/DIS

Sandalwood 7A Wolsey Road Moor Park Northwood Hertfordshire HA6 2HN

Discharge of Condition 2 (Landscaping) Pursuant to planning permission 26/0325/RSP

Discharge of Conditions Three Rivers
16 Jul 2026 Undecided 14034/APP/2026/1143

14 Eastbury Road Northwood

Erection of a front porch, part single storey, part double storey wraparound extension to the front, side and rear, single storey front and side exten...

Hillingdon
15 Jul 2026 Undecided 12462/APP/2026/1763

30 Highland Road Northwood

Erection of a part single storey, part two storey side, single storey rear extension with patio element, conversion of roof space to habitable use to ...

Hillingdon
15 Jul 2026 Pending Consideration 26/1117/FUL

37 Russell Road Moor Park Northwood Hertfordshire HA6 2LP

Construction of first-floor side extension; construction of part two storey and part single storey rear extension; raised rear patio, hip-to-gable roo...

Full Application Three Rivers
14 Jul 2026 Approved 15212/APP/2026/1755

124 Hilliard Road Northwood

Conversion of roof space to habitable use to include a rear dormer and 1no. front roof light (Application for a Certificate of Lawful Development for ...

Hillingdon
14 Jul 2026 Refused 26/1093/FUL

35 Crofters Road Northwood HA6 3EB

Construction of a first-floor rear extension with an extension to crown roof including rear dormer and front roof-lights, front portico; erection of r...

Full Application Three Rivers
14 Jul 2026 Decided 26/1137/DIS

36 The Fairway Northwood HA6 3DY

Discharge of Condition 4 (Surface water drainage) pursuant to planning permission 25/1804/FUL

Discharge of Conditions Three Rivers
9 Jul 2026 Approved 26/1120/DDD

Brooklands House Sandy Lane Northwood HA6 3HB

Pine T1 - Fell

Dead, diseased or dangerous Three Rivers
8 Jul 2026 Approved 17364/APP/2026/1556

55 Kewferry Road Northwood

Erection of a two storey front extension, part single storey, part two storey side extension, single storey rear extension, conversion of loft to habi...

Hillingdon
8 Jul 2026 Approved 26/1084/FUL

Invergarry 33 Astons Road Moor Park Northwood Hertfordshire HA6 2LB

Demolition of existing conservatory; construction of part single-storey, part two-storey rear extension; conversion of garage into habitable accommoda...

Full Application Three Rivers
6 Jul 2026 Pending Consideration 26/1074/FUL

5 Sandy Lodge Lane Moor Park Northwood Hertfordshire HA6 2JA

Demolition of existing dwelling and erection of two storey detached dwelling with associated alterations to the driveway and amenity space.

Full Application Three Rivers
3 Jul 2026 Pending Consideration 26/1078/FUL

Tivoli 39 Astons Road Moor Park Northwood Hertfordshire HA6 2LB

Variation of Condition 2 (Plans) pursuant to planning permission 24/0904/FUL to reposition approved front boundary wall and gates and increase the gat...

Full Application Three Rivers
3 Jul 2026 Pending Consideration 26/0959/FUL

30 Eastbury Avenue Northwood HA6 3LN

Demolition of existing buildings; construction of 2no. detached buildings to accommodate 18no. residential apartments with associated access, parking ...

Full Application Three Rivers
3 Jul 2026 Approved 26/1006/CLPD

47 Russell Road Moor Park Northwood Hertfordshire HA6 2LP

Certificate of Lawfulness Proposed Development: Installation of an air source heat pump to rear

Certificate of Lawfulness - Proposed Use Three Rivers
2 Jul 2026 Approved 34251/APP/2026/1655

29 Potter Street Northwood

Conversion of roof space to habitable use to include a rear dormer with Juliette balcony, 2 roof lights, conversion of roof from hip to gable end with...

Hillingdon
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Data updated daily. Source: Hillingdon and Three Rivers planning portals.