Planning applications in Watford

137 last 90 days
|
26 last 30 days
|
15 last 14 days
Extensions & alterations
Get alerts for Watford

Filter by application type

Showing 50 of 137 applications
26/00346/FULH 5 May 2026 Pending consideration

111 Cassiobury Park Avenue Watford WD18 7LH

Erection of single storey rear extension with roof light

Watford 5 May 2026
26/00350/FULH 5 May 2026 Pending consideration

4 Meadowbank Watford WD19 4NP

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

Watford 5 May 2026
26/00343/HPD 1 May 2026 Pending consideration

132 High Road Watford WD25 7AT

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 1 May 2026
26/00338/FULH 1 May 2026 Pending consideration

45 Chilcott Road Watford Hertfordshire WD24 5LF

Erection of single storey rear extension

Watford 1 May 2026
26/00344/LDC 1 May 2026 Pending consideration

40 Jubilee Road Watford Hertfordshire WD24 5HH

Lawfal development certificate for proposed demolition of existing conservatory and erection of 3m single storey extension. Eaves height 3m and maximu...

Watford 1 May 2026
26/00341/FULH 1 May 2026 Pending consideration

9 Sheepcot Drive Watford WD25 0DZ

Erection of two storey, part single storey rear extension

Watford 1 May 2026
26/00340/HPD 1 May 2026 Pending consideration

1 Sixth Avenue Watford WD25 9QA

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 1 May 2026
26/00342/FULH 1 May 2026 Pending consideration

48 Leaford Crescent Watford WD24 5JG

Erection of single story wrap around extension

Watford 1 May 2026
26/00353/FULH 1 May 2026 Pending consideration

22 Northfield Gardens Watford WD24 7RE

Erection of single storey rear extension, loft conversion and internal alterations

Watford 1 May 2026
26/00336/HPD 30 Apr 2026 Pending consideration

62 Hazel Tree Road Watford Hertfordshire WD24 6RQ

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 6m for which the maximum height would ...

Watford 30 Apr 2026
26/00337/FULH 30 Apr 2026 Pending consideration

24 Kingswood Road Watford Hertfordshire WD25 0EE

Erection of single storey front, rear and double storey side extensions and new driveway

Watford 30 Apr 2026
26/00332/HPD 29 Apr 2026 Pending consideration

21 Northfield Gardens Watford WD24 7RF

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 29 Apr 2026
26/00325/LDC 27 Apr 2026 Pending consideration

100 Langley Way Watford WD17 3EE

Lawful development certificate for proposed conversion of existing garage as a habitable garden room

Watford 27 Apr 2026
26/00323/HPD 27 Apr 2026 Pending consideration

28 Rother Close Watford WD25 0DW

Removal of the existing conservatory. The erection of a single storey rear extension which would extend beyond the rear wall of the original house by ...

Watford 27 Apr 2026
26/00320/FULH 24 Apr 2026 Pending consideration

201 Hempstead Road Watford WD17 3HG

Proposed hip to gable loft conversion including front and rear dormers and x2 front rooflights and fenestration changes

Watford 24 Apr 2026
26/00318/FULH 23 Apr 2026 Pending consideration

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
26/00316/LDC 21 Apr 2026 Pending consideration

163 Newhouse Crescent Watford WD25 7JA

Lawful development certificate for new 4 metre bi-folding door to replace existing 2.2 meter patio door

Watford 21 Apr 2026
26/00315/FULH 21 Apr 2026 Pending consideration

93 Woodland Drive Watford WD17 3LA

Erection of single-storey rear and side extension and front porch following demolition of the existing rear extension and garden shed

Watford 21 Apr 2026
26/00311/LDC 16 Apr 2026 Pending consideration

137 High Road Watford WD25 7AP

Lawful development certificate for proposed loft conversion including rear dormer and x2 front rooflights

Watford 16 Apr 2026
26/00310/HPD 16 Apr 2026 Pending consideration

5 Greenwood Drive Watford Hertfordshire WD25 0HS

The erection of a single storey rear extension which would extend beyond the rear wall of the original house by 3.70m for which the maximum height wou...

Watford 16 Apr 2026
26/00308/FULH 15 Apr 2026 Pending consideration

2 Gade Avenue Watford Hertfordshire WD18 7LG

Erection of a double and single store front and side extension

Watford 15 Apr 2026
26/00303/FULH 15 Apr 2026 Pending consideration

90 Sheepcot Lane Watford WD25 0EB

Erection of a single storey rear extension, part demolition, part reconstruction and part new addition. Overall lengh and height of existing addition ...

Watford 15 Apr 2026
26/00304/HPD 15 Apr 2026 Pending consideration

64 Hazel Tree Road Watford Hertfordshire WD24 6RQ

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 15 Apr 2026
26/00309/FULH 15 Apr 2026 Pending consideration

17 Nascot Wood Road Watford WD17 4SE

Erection of single storey front and rear extensions following demolishing of existing rear conservatory

Watford 15 Apr 2026
26/00301/FULH 14 Apr 2026 Pending consideration

79 Sandringham Road Watford WD24 7BD

Erection of a hip-togable roof extension with a rear dormer with x4 front roof lights and conversion of existing garage into a utility room

Watford 14 Apr 2026
26/00296/HPD 10 Apr 2026 Pending consideration

139 Balmoral Road Watford WD24 4HA

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 10 Apr 2026
26/00297/LDC 10 Apr 2026 Pending consideration

17 Nascot Wood Road Watford WD17 4SE

Lawful Development Certificate for loft conversion with rear dormer and front roof lights.

Watford 10 Apr 2026
26/00294/HPD 8 Apr 2026 Pending consideration

16 Ridgehurst Avenue Leavesden Watford Hertfordshire WD25 7AY

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 8 Apr 2026
26/00290/HPD 5 Apr 2026 Pending consideration

62 Hazel Tree Road Watford Hertfordshire WD24 6RQ

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 5 Apr 2026
26/00291/FULH 5 Apr 2026 Pending consideration

26 Villiers Road Watford WD19 4AH

Erection of a single storey extension following demolition of the existing canopy structure

Watford 5 Apr 2026
26/00286/LDC 2 Apr 2026 Pending consideration

43 Maytree Crescent Watford WD24 5NJ

Lawful Development Certificate for proposed hip to gable loft conversion including rear dormer and 3 x front roof lights

Watford 2 Apr 2026
26/00287/FULH 2 Apr 2026 Pending consideration

49 Leaford Crescent Watford WD24 5JQ

Erection of a single storey side and rear extension and new entrance porch, following demolition of existing garage building and store

Watford 2 Apr 2026
26/00288/FULH 2 Apr 2026 Pending consideration

34 Stanbury Avenue Watford WD17 3HW

Erection of a double storey side extension front porch and proposed drop kerb, demolition of existing garage

Watford 2 Apr 2026
26/00285/HPD 2 Apr 2026 Pending consideration

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
26/00284/LDC 2 Apr 2026 Pending consideration

11 Norfolk Avenue Watford WD24 7DZ

Lawful Development Certificate for proposed hip to gable loft conversion including rear dormer and x 3 front roof lights

Watford 2 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
26/00277/FULH 31 Mar 2026 Pending consideration

2 Nascot Street Watford WD17 4RB

Installation of a loft conversion to provide habitable accommodation with two rear dormer windows

Watford 31 Mar 2026
26/00271/LDC 30 Mar 2026 Pending consideration

178 Balmoral Road Watford WD24 4EY

Lawful Development Certificate for hip to gable loft conversion with rear dormer and 2 front roof lights

Watford 30 Mar 2026
26/00270/FULH 30 Mar 2026 Pending consideration

9 Norbury Avenue Watford WD24 4PL

Erection of a ground floor rear extension.

Watford 30 Mar 2026
26/00267/HPD 29 Mar 2026 Pending consideration

64 Beechwood Rise Watford Hertfordshire WD24 6SG

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 29 Mar 2026
26/00268/FULH 29 Mar 2026 Pending consideration

19 Rother Close Watford WD25 0DW

Erection of a single storey rear and side extension, front porch and associated alterations

Watford 29 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
26/00266/FULH 27 Mar 2026 Pending consideration

55 Tudor Walk Watford Hertfordshire WD24 7NY

Erection of a single storey rear extension.

Watford 27 Mar 2026
26/00265/LDC 27 Mar 2026 Pending consideration

10 Berceau Walk Watford Hertfordshire WD17 3BL

Lawful development certificate for proposed hip to gable loft conversion including rear dormer

Watford 27 Mar 2026
26/00263/FULH 27 Mar 2026 Pending consideration

26 Diamond Road Watford Hertfordshire WD24 5EW

Demolition of existing conservatory and erection of single storey rear extension

Watford 27 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
26/00258/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
26/00250/FULH 23 Mar 2026 Pending consideration

40 Denmark Street Watford WD17 4RA

Removal of existing rear elevation wooden framed ground floor window for proposed smaller UPVC window

Watford 23 Mar 2026
26/00247/LDC 23 Mar 2026 Pending consideration

64 Beechwood Rise Watford Hertfordshire WD24 6SG

Lawful development certificate for proposed hip to gable loft conversion including rear dormer and x 1 front roof light

Watford 23 Mar 2026
26/00242/HPD 20 Mar 2026 Pending consideration

91 Westfield Avenue Watford Hertfordshire WD24 7HF

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 20 Mar 2026
Recency
Last 2 weeks
2-4 weeks
1–2 months
Older

Get free email alerts for new planning applications in Watford

Set up alerts

Data updated 7 May 2026. Source: Watford planning portal.