Planning Applications in HA5

Planning authorities: Harrow Council, Hillingdon Council

See all 9,140 planning applications in the HA5 postcode district since 2016, 150 in the last 90 days. Search and filter them by date, status, development type or number of homes, see the latest on the map, or get a free alert for new applications.

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Showing 50 of 150 applications
2 days ago Pending Consideration PL/2629/26

20 Greystoke Avenue, North Harrow, Pinner, Harrow, HA5 5SL

Single and two storey side to rear extension with Juliette balcony; Single storey rear extension; External alterations (Demolition of outbuilding to r...

Householder Harrow
2 days ago Pending Consideration PL/2790/26

4 Mansard Close, Pinner, Harrow, HA5 3FQ

Single storey rear extension; conversion of garage to habitable room with installation of window to front; external alterations

Householder Harrow
23 Oct 2026 Approved 23 Oct PL/2531/25

1 Woodhall Drive, Pinner, Harrow, HA5 4TG

Pinnerwood Park Estate Conservation Area Silver Birch (garden): Reduce from 9m to 7m and reshape

Trees in a Conservation Area Harrow
22 Oct 2026 Pending Consideration PL/2793/26

1 Hillview Close, Hatch End, Pinner, Harrow, HA5 4PD

Variation of condition 2 (Approved Plans) attached to planning permission PL/0526/25 dated 16/01/2026 to allow conversion of garage to a habitable roo...

Removal/Variation of Condition(s) Harrow
22 Oct 2026 Approved 23 Oct PL/2622/26

20 Waxwell Lane, Pinner, Harrow, HA5 3EN

Waxwell Lane Conservation Area T1 Birch: Reshape to previous pruning points (up to 2m) T2 Thuja: Trim regrowth to point of previous trimming

Trees in a Conservation Area Harrow
21 Oct 2026 Pending Consideration PL/2773/26

28 Cuckoo Hill Drive, Pinner, Harrow, HA5 3PJ

Single story front extension incorporating porch; First floor rear extension; Alterations to roof to raise ridge height and form a rear dormer; Extern...

Householder Harrow
20 Oct 2026 Pending Consideration PL/2766/26

14 Downs Avenue, Pinner, Harrow, HA5 5AH

Certificate of lawful development (proposed): Alterations to roof to form wrap around dormer to side, rear and side roof slopes with part pitch to gab...

Certificate of Lawful Development Proposed Harrow
20 Oct 2026 Pending Consideration PL/2782/26

51 Albury Drive, Pinner, Harrow, HA5 3RL

Single storey rear extension: 6.00 metres deep, 3.00 metres maximum height and 2.70 metres high to the eaves

Prior Notification - Larger Home Extension Harrow
20 Oct 2026 Approved 20 Oct PL/2034/26

37 Royston Park Road, Hatch End, Pinner, Harrow, HA5 4AB

TPO No. 61 known as Royston Park Road, Hatch End T48 (T2) Mulberry (rear garden): Reduce height by up to 3m and lateral spread on all sides by up to 2...

Works to Protected Trees Harrow
20 Oct 2026 Pending Consideration PL/2740/26

24 Grange Gardens, Pinner, Harrow, HA5 5QE

Relocation of entrance door in front elevation; Single storey front infill extension; Repacement window in ground floor front elevation; Single storey...

Householder Harrow
20 Oct 2026 Pending Consideration PL/2742/26

97 Village Way, Rayners Lane, Pinner, Harrow, HA5 5AA

Certificate of lawful development (proposed): Rear dormer

Certificate of Lawful Development Proposed Harrow
20 Oct 2026 Pending Consideration PL/2745/26

36 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY

Proposed single-storey front, side and rear extension, first-floor side and rear extension, rear dormer including rooflights to front, side and rear r...

Householder Harrow
19 Oct 2026 Pending Consideration PL/2753/26

GUNFLEET South View Road, Pinner, Harrow, HA5 3XZ

Single storey front extension; part conversion of garage into habitable room; single storey side extension; external alterations

Householder Harrow
19 Oct 2026 Pending Consideration PL/2062/26

THE SLOES Potter Street Hill, Pinner, Harrow, HA5 3YH

Widening of existing garage door opening and provision of bifold doors in enlarged opening; construction of carport; construction of enclosed verandah...

Householder Harrow
19 Oct 2026 Pending Consideration PL/2769/26

44 Woodhall Gate, Pinner, Harrow, HA5 4TL

Details pursuant to condition 3 (materials) attached to planning permission PL/1176/26 dated 23/06/2026 for Replacement of all windows and doors to th...

Approval of Details Reserved by Condition Harrow
15 Oct 2026 Pending Consideration PL/2739/26

Land Adjacent To 47 & 46A Antoneys Close, Pinner, Harrow, HA5 3LP

Details pursuant to condition 13 (disposal of surface water) attached to planning permission PL/2130/24 dated 06/12/2024 for Construction of two doubl...

Approval of Details Reserved by Condition Harrow
15 Oct 2026 Pending Consideration PL/2738/26

9 Pinewood Close, Hatch End, Pinner, Harrow, HA5 4BW

Certificate of Lawful Development (Proposed): Change of use from dwelling (Class C3) to supported living (Class C3(b)) for four adults and two staff

Certificate of Lawful Development Proposed Harrow
15 Oct 2026 Pending Consideration PL/2728/26

2 Buckland Rise, Pinner, Harrow, HA5 3QR

Erection of a single- and double-storey side-to-rear extension with rooflights, internal alterations, and demolition of the existing garage and lean-t...

Householder Harrow
15 Oct 2026 Pending Consideration PL/2734/26

THE STARLING PUBLIC HOUSE Rickmansworth Road, Pinner, Harrow, HA5 3TE

Change of use of the existing building from a Sui Generis use to Class E use

Full Planning Application Harrow
13 Oct 2026 Pending Consideration PL/2711/26

4 Rochester Drive, Pinner, Harrow, HA5 1DD

Single storey side to rear extension

Householder Harrow
13 Oct 2026 Pending Consideration PL/2520/26

17 Blythwood Road, Pinner, Harrow, HA5 3QD

Certificate of Lawful Proposed Development: Single storey side extensions to both sides; Replace garage door with windows in front elevation

Certificate of Lawful Development Proposed Harrow
13 Oct 2026 Approved 20 Oct PL/0947/26

BRECON COTTAGE Oakhill Avenue, Pinner, Harrow, HA5 3DL

TPO No. 541 Oakhill Avenue (No.1) PInner G2 Cypress hedge (front boundary): Reduce height by up to 30% and trim sides to tidy. Reason: reduce encroach...

Works to Protected Trees Harrow
12 Oct 2026 Pending Consideration PL/2692/26

150 Eastcote Road, Pinner, Harrow, HA5 1EZ

Single and two storey rear extension; part conversion of garage to habitable room; alterations and extension to raise roof height; two rooflights in f...

Householder Harrow
12 Oct 2026 Pending Consideration PL/2691/26

7 Downs Avenue, Pinner, Harrow, HA5 5AQ

Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; windows in end gable (demolition of re...

Certificate of Lawful Development Proposed Harrow
10 Oct 2026 Pending Consideration PL/2682/26

7 Downs Avenue, Pinner, Harrow, HA5 5AQ

Single storey rear extension: 4.55 metres deep, 3.62 metres maximum height and 3.00 metres high to the eaves

Prior Notification - Larger Home Extension Harrow
9 Oct 2026 Pending Consideration PL/2687/26

51 The Avenue, Rayners Lane, Pinner, Harrow, HA5 5BN

Outbuilding at rear for use as gym (retrospective); alterations to roof to form flat roof; external alterations

Householder Harrow
8 Oct 2026 Pending Consideration PL/2663/26

36 Cuckoo Hill Road, Pinner, Harrow, HA5 1AY

Single storey rear extension: 8.00 metres deep, 3.28 metres maximum height and 3.00 metres high to the eaves

Prior Notification - Larger Home Extension Harrow
8 Oct 2026 Pending Consideration PL/2550/26

57 High View, Pinner, Harrow, HA5 3PE

Single storey rear extension; Alterations to roof of side to rear and rear extensions; Alterations and extension to the roof to change pitch and an in...

Householder Harrow
8 Oct 2026 Pending Consideration PL/2641/26

52 Marsh Road, Pinner, Harrow, HA5 5NQ

Widening of Existing Vehicular Crossover; Front Boundary Wall; Timber Swing Gates; Soft Landscaping

Householder Harrow
7 Oct 2026 Pending Consideration PL/2655/26

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

Variation of condition 2 (approved plans) attached to planning permission PL/2355/25 dated 01/10/2026 to allow minor amendments to the approved drawin...

Removal/Variation of Condition(s) Harrow
6 Oct 2026 Pending Consideration PL/2284/26

16 Buckland Rise, Pinner, Harrow, HA5 3QR

Single storey side to rear infill extension; external alterations

Householder Harrow
6 Oct 2026 Pending Consideration PL/2621/26

Minori, 408 - 410 Uxbridge Road, Hatch End, Pinner, Harrow, HA5 4HP

Installation of a retractable canvas awning to the front elevation of the existing ground-floor pergola of the restaurant shopfront

Full Planning Application Harrow
6 Oct 2026 Pending Consideration PL/2645/26

55 Barrow Point Avenue, Pinner, Harrow, HA5 3HE

Certificate of lawful development (proposed): Alterations to roof to form end gable and rear dormer; installation of three roof lights in front roof s...

Certificate of Lawful Development Proposed Harrow
5 Oct 2026 Pending Consideration PL/2616/26

CORNER WAYS Royston Grove, Hatch End, Pinner, Harrow, HA5 4HD

Front porch; Conversion of garage to habitable room; Replace garage door with window in front elevation; Alterations to roof of front extension

Householder Harrow
2 Oct 2026 Pending Consideration PL/2610/26

572 Rayners Lane, Rayners Lane, Pinner, Harrow, HA5 5HY

Single storey rear extension: 4.00 metres deep, 3.50 metres maximum height and 2.60 metres high to the eaves

Prior Notification - Larger Home Extension Harrow
2 Oct 2026 Pending Consideration PL/2615/26

8 Hillview Close, Hatch End, Pinner, Harrow, HA5 4PD

Certificate of lawful development (proposed): Dormer and rooflight to each side roof slope; installation of two windows to side elevation

Certificate of Lawful Development Proposed Harrow
1 Oct 2026 Approved 20 Oct PL/1526/26

51 Moss Lane, Pinner, HA5 3AZ

TPO No. 49 Moss Lane, Pinner G4 Holm oak (rear of 51 Moss Lane, overhanging Stamford House): Crown reduce by up to 40%. Reduce smaller Holm oak shrub ...

Works to Protected Trees Harrow
1 Oct 2026 Pending Consideration PL/2342/26

35 Lyndhurst Gardens, Pinner, Harrow, HA5 3XD

Single storey detached outbuilding at rear for use as gym (Demolition of outbuilding to rear)

Householder Harrow
1 Oct 2026 Pending Consideration PL/2422/26

37 Rickmansworth Road, Pinner, Harrow, HA5 3TE

Certificate of Lawful Development (Proposed): Alterations and extension to roof to form end gable; rear dormer; two rooflights in front roof slope

Certificate of Lawful Development Proposed Harrow
30 Sept 2026 Pending Consideration PL/2584/26

ELMDENE The Chase, Harrow, Pinner, HA5 5QP

Single storey rear extension (Demolition of rear conservatory)

Householder Harrow
28 Sept 2026 Pending Consideration PL/2529/26

22 Cuckoo Hill Drive, Pinner, Harrow, HA5 3PF

Certificate of Lawful Proposed Development: Single storey outbuilding at rear for use as Storage

Certificate of Lawful Development Proposed Harrow
28 Sept 2026 Pending Consideration PL/2552/26

136 Cannon Lane, Pinner, Harrow, HA5 1HR

Single storey front extension incorporating porch; single storey side extension; external alterations

Householder Harrow
25 Sept 2026 Pending Consideration PL/2051/26

DORMER COTTAGE Moss Lane, Pinner, Harrow, HA5 3AW

Installation of air conditioning unit to side elevation

Householder Harrow
24 Sept 2026 Pending Consideration PL/2075/26

50 Norman Crescent, Pinner, Harrow, HA5 3QN

Single and two storey rear extensions to both Nos. 50 and 52 Norman Crescent; external alterations

Householder Harrow
24 Sept 2026 Pending Consideration PL/2261/26

Oak Lee Montessori School, Innellan House School, 44 Love Lane, Pinner, Harrow, HA5 3EX

Single storey rear extension; Covered area to rear; Extension to covered area to outbuilding at rear; Landscaping alterations (Demolition of outbuildi...

Full Planning Application Harrow
23 Sept 2026 Pending Consideration PL/2504/26

2 Kennedy Close, Hatch End, Pinner, Harrow, HA5 4HL

Front porch; Single storey side extension; Single storey rear extension; External alterations (Demolition of rear conservatory)

Householder Harrow
22 Sept 2026 Pending Consideration PL/2499/26/PRIOR

Morrisons, 299 Uxbridge Road, Hatch End, Pinner, Harrow, HA5 4QT

Prior Approval for Installation of 259kw solar PV roof mounted system

Prior Approval (Miscellaneous Acts) Harrow
22 Sept 2026 Pending Consideration PL/2509/26

10 Hazelcroft, Hatch End, Pinner, Harrow, HA5 4BZ

Certificate of lawful development (proposed): Conversion of garage into habitable room including replacement of garage door with window; front porch; ...

Certificate of Lawful Development Proposed Harrow
22 Sept 2026 Pending Consideration PL/2500/26

35 Central Avenue, Pinner, Harrow, HA5 5BT

Single storey rear extension: 4.30 metres deep, 3.23 metres maximum height and 3.00 metres high to the eaves

Prior Notification - Larger Home Extension Harrow
21 Sept 2026 Pending Consideration PL/2486/26

2 Oakmeade, Hatch End, Pinner, Harrow, HA5 4DA

Single storey front extension incorporating porch; single and two storey side to rear extension; single storey rear extension; rooflight in front roof...

Householder Harrow
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Data updated daily. Source: Harrow and Hillingdon planning portals.