Planning Applications in WD18

Planning authorities: Watford, Three Rivers

38 last 90 days
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14 last 30 days
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9 last 14 days

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Showing 38 of 38 applications
26/00443/FULH 2 days ago Pending

71 Princes Avenue Watford WD18 7RR

Erection of single story side and rear extension, conversion of loft into habitable space including rear dormer and x2 front roof lights and x1 side d...

Watford
26/00441/LDC 2 days ago Pending

56 Wilmington Close Watford WD18 0AF

Lawful Development Certificate for proposed remedial works to building.

Watford
26/00438/FULH 10 Jun 2026 Pending consideration

14 Swiss Avenue Watford WD18 7LN

Erection of single storey part rear and part side extension

Watford 10 Jun 2026
26/00431/FUL 9 Jun 2026 Pending consideration

1 - 3 Euston Avenue Watford Hertfordshire WD18 7SZ

Change of use of from Single Maisonette with internal alterations to provide 2 x 1 Bedroom residential units (Class C3) with associated bin and bike s...

Watford 9 Jun 2026
26/00424/DISCON 8 Jun 2026 Pending consideration

Park House 15 - 19 Greenhill Crescent Watford WD18 8PH

Details submitted for Condition 14. (construction management plan) pursuant to planning permission 24/00612/FULM

Watford 8 Jun 2026
26/00421/DISCON 5 Jun 2026 Pending consideration

Park House 15 - 19 Greenhill Crescent Watford WD18 8PH

Details submitted for Condition 19. (Method Statement tree protection) pursuant to planning permission 24/00612/FULM

Watford 5 Jun 2026
26/00418/DISCON 4 Jun 2026 Pending consideration

Watford Girls Grammar School Ladys Close Watford Hertfordshire WD18 0AE

Details submitted for Condition 9 (Materials) pursuant to planning permission 23/00542/FUL - WGSG External Materials Schedule Condition 9.

Watford 4 Jun 2026
26/00414/ADV 3 Jun 2026 Pending consideration

St Marys Church Church Street Watford WD18 0EG

Consent to display three non illuminated signs with details of parking enforcement for non approved vehicles on private forecourt.

Watford 3 Jun 2026
26/00411/TPO 2 Jun 2026 Pending consideration

201 Hagden Lane Watford WD18 7SN

Works to trees under TPO 248 Sycamore (T2) - Fell tree to ground level and remove stump and principal roots to allow driveway on property that is not ...

Watford 2 Jun 2026
26/0872/FUL 28 May 2026 Pending

Management Office The Hive Hatters Lane Watford Hertfordshire WD18 8AS

Change of use of building to allow for entire use as gym

Three Rivers 28 May 2026
26/00396/LDC 27 May 2026 Pending

14 Swiss Avenue Watford WD18 7LN

Lawful Development Certificate for proposed loft conversion including rear dormer extension, two rear-facing windows and x3 front rooflights

Watford 27 May 2026
26/00395/ADV 26 May 2026 Pending

30 Market Street Watford WD18 0PY

Advertisement consent for the display of one internally illuminated fascia sign and one internally illuminated projecting sign (retrospective)

Watford 26 May 2026
26/00389/HPD 20 May 2026 Pending

23 Charlock Way Watford Hertfordshire WD18 6JY

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 5.5m for which the maximum height woul...

Watford 20 May 2026
26/00376/FUL 18 May 2026 Pending

Sami Auto Centre 177A Whippendell Road Watford WD18 7NH

Erection of extensions and alterations to vehicle repair workshop

Watford 18 May 2026
26/00354/FUL 8 May 2026 Pending

14 Francis Road Watford Hertfordshire WD18 0QE

Change of use from residential care home (Class C2), to House in Multiple Occupation (Class C4)

Watford 8 May 2026
26/00355/ADV 8 May 2026 Pending

Travelodge Riverwell Square Shrodells Road Watford Hertfordshire WD18 0HA

Consent to display internally illuminated 1x double sided totem sign, 4x sets of individual letters and logos, 2x entrance signs, 6x set of feature li...

Watford 8 May 2026
26/00346/FULH 5 May 2026 Pending

111 Cassiobury Park Avenue Watford WD18 7LH

Erection of single storey rear extension with roof light

Watford 5 May 2026
26/00318/FULH 23 Apr 2026 Pending

114 Cassiobury Park Avenue Watford WD18 7LF

Erection of front porch and single storey side to rear extension, part first floor rear extension (prior approval not required for ground floor extens...

Watford 23 Apr 2026
26/00317/TPO 22 Apr 2026 Pending

9 Fullerian Crescent Watford Hertfordshire WD18 7AN

Works to trees under group 8 TPO.112 - Reduce by 30% x1 ash tree, x1 sycamore tree, before foliage bloom.

Watford 22 Apr 2026
26/00308/FULH 15 Apr 2026 Pending

2 Gade Avenue Watford Hertfordshire WD18 7LG

Erection of a double and single store front and side extension

Watford 15 Apr 2026
26/0556/FUL 7 Apr 2026 Pending

4 Basildon Close Croxley Green Watford Hertfordshire WD18 8WL

Conversion of garage into habitable accommodation

Three Rivers 7 Apr 2026
26/00285/HPD 2 Apr 2026 Pending

465 Whippendell Road Watford WD18 7PS

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 2 Apr 2026
26/00281/NONMAT 1 Apr 2026 Pending

Land To The North Of Thomas Sawyer Way Watford Hertfordshire

Non - material amendment pursuant to planning permission 19/00779/FULM for amendments to condition 3 and 6 (updated remediation strategy)

Watford 1 Apr 2026
26/00278/FULH 31 Mar 2026 Pending consideration

114 Cassiobury Park Avenue Watford WD18 7LF

Erection of front porch and single storey side to rear extension

Watford 31 Mar 2026
26/00261/HPD 27 Mar 2026 Pending consideration

38 Cassiobridge Road Watford WD18 7QL

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 3.00m for which the maximum height wou...

Watford 27 Mar 2026
26/0507/FUL 27 Mar 2026 Pending Consideration

101 Byewaters Croxley Green Watford Hertfordshire WD18 8WH

Conversion of garage into habitable accommodation and extension to drive

Three Rivers 27 Mar 2026
26/00258/LDC 25 Mar 2026 Pending consideration

65 Kings Avenue Watford Hertfordshire WD18 7SB

Lawful Development Certficiate for proposed single storey rear extension

Watford 25 Mar 2026
26/00256/FULH 25 Mar 2026 Pending consideration

52A Gade Avenue Watford Hertfordshire WD18 7LG

Erection of a single storey ground floor extension in brick with flat roof above. New roof design with front gable and rear dormer. Proposal to raise ...

Watford 25 Mar 2026
26/00248/DISCON 23 Mar 2026 Pending consideration

Land To The South Of Multi Storey Car Park Shrodells Road Watford Hertfordshire

Details submitted for Condition 25. (external facing materials) pursuant to planning permission 24/01103/FULM

Watford 23 Mar 2026
26/00255/FULH 18 Mar 2026 Pending consideration

302 Whippendell Road Watford WD18 7PD

Erection of single storey rear extension

Watford 18 Mar 2026
26/00244/LDC 18 Mar 2026 Pending consideration

302 Whippendell Road Watford WD18 7PD

Lawful development certificate for proposed loft conversion with dormers on the rear facing and outrigger roofs and x2 front rooflights to the front f...

Watford 18 Mar 2026
26/00219/FULH 16 Mar 2026 Pending consideration

76 Wiggenhall Road Watford WD18 0AL

Erection of single storey garden outbuilding ancillary to the main dwelling - to include bathroom, gym and shed storage

Watford 16 Mar 2026
26/00222/FULH 16 Mar 2026 Pending consideration

15 Caractacus Green Watford WD18 6JU

Erection of first floor rear extension

Watford 16 Mar 2026
26/00159/VAR 27 Feb 2026 Pending consideration

30 Market Street Watford WD18 0PY

Variation of condition 3 (hours of operation) of planning permission 18/00137/FUL

Watford 27 Feb 2026
26/00150/FUL 23 Feb 2026 Pending consideration

71 - 73 Market Street Watford WD18 0PR

Part retrospective application for the change of use of the first floor from office to three residential dwellings. Works include a loft conversion wi...

Watford 23 Feb 2026
26/00080/FUL 4 Feb 2026 Pending

York House 26 - 30 Rickmansworth Road Watford WD18 7HT

Roof extensions and internal alterations to allow for additional HMO bedrooms with cycle storage REVISED PLANS

Watford 4 Feb 2026
26/00007/LDC 5 Jan 2026 Pending

20B Cherrydale Watford Hertfordshire WD18 7UL

Lawful Development Certificate for rection of a 4m rear extension with white 2no. UPVC casement window to the side and bifold door to the rear built i...

Watford 5 Jan 2026
25/00720/FUL 3 Aug 2025 Pending consideration

Land At 85 To 91 King Georges Avenue Watford WD18 7QE

Demolition of existing cycle store, construction of new four bed dwelling (no 89 King Georges Avenue). Erection of a new bin store, and new cycle stor...

Watford 3 Aug 2025
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Data updated daily. Source: Watford and Three Rivers planning portals.