Planning Applications in Harrow on the Hill, London

Planning authority: Harrow Council

See all 2,242 planning applications in Harrow on the Hill since 2016, 36 in the last 90 days. Search and filter Harrow Council's applications, see the latest on the map, or get free alerts for new ones.

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Showing 36 of 36 applications
2 days ago Pending Consideration PL/2821/26

3 Wellington Terrace, Harrow On The Hill, Harrow, HA1 3EP

Details pursuant to Condition 3 (window details) attached to planning permission PL/0782/26 dated 19.5.26 for Replacement windows in front elevation; ...

Approval of Details Reserved by Condition Harrow
22 Oct 2026 Pending Consideration PL/2796/26

28 South Hill Avenue, Harrow, HA2 0NQ

Single storey rear extension: 6.00 metres deep, 4.00 metres maximum height and 2.95 metres high to the eaves

Prior Notification - Larger Home Extension Harrow
19 Oct 2026 Pending Consideration PL/2755/26

72 South Hill Avenue, South Harrow, Harrow, HA2 0NH

Certificate of Lawful Proposed Development: Use of outbuilding at rear as granny annexe ancllary to the main dwelling; Replacement doors and windows; ...

Certificate of Lawful Development Proposed Harrow
15 Oct 2026 Pending Consideration PL/2729/26

Harrow School, Speech Room, Grove Hill, Harrow, HA1 3HP

Listed Building Consent: installation of 2 black cast iron ventilation louvres

Listed Building Consent Harrow
15 Oct 2026 Approved 20 Oct PL/2707/26

25A High Street, Harrow Hill, Harrow, HA1 3HT

Harrow on the Hill Village Conservation Area Lime x 5 (nrth bdry Philathletic field): Remove all deadwood 40mm and/or 1m length English oak (location ...

Works to Protected Trees Harrow
14 Oct 2026 Approved 20 Oct PL/2708/26

HARROW SCHOOL RYAN THEATRE Yew Walk, Harrow On The Hill, Harrow, HA1 3EJ

Conservation Area known as Harrow on the Hill Village Tree Number - G4 Tree Type - Group of 9x Sycamore, 1x Yew Approx. Diameter at 1.5m - 0.3m - 0.7m...

Works to Protected Trees Harrow
12 Oct 2026 Pending Consideration PL/2694/26

46 Crown Street, Harrow Hill, Harrow, HA2 0HR

Single storey side extension; installation and replacement of windows; replacement of soffits and fascia to PVCu and all associated works; external al...

Householder Harrow
8 Oct 2026 Pending Consideration PL/2635/26

30 Shaftesbury Avenue, South Harrow, Harrow, HA2 0PH

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

Certificate of Lawful Development Proposed Harrow
7 Oct 2026 Pending Consideration PL/2220/26

62, 62 Roxborough Park, Harrow, HA1 3AY

Removal of condition 6 (secure by design) and variation of condition 7 (management plan) attached to planning permission PL/2729/24 dated 24/07/2025 f...

Removal/Variation of Condition(s) Harrow
6 Oct 2026 Pending Consideration PL/2646/26

HARROW SCHOOL SPORTS HALL AND SWIMMING POOL Football Lane, Harrow On The Hill, Harrow, HA1 3EA

Deed of Variation to the S106 attached to P/1940/16 and dated 16 May 20219 to vary clause 3.5 to allow the retention of Peel House

Deed of Variation (S106) Harrow
5 Oct 2026 Pending Consideration PL/2225/26

G5 Business Consulting Ltd, Unit 2, 2, THE BROADWAY Northolt Road, South Harrow, Harrow, HA2 0DL

Advertisement Consent: Display of replacement non-illuminated fascia advertisement, associated non-illuminated window graphics and retention of existi...

Advertisement Consent Harrow
1 Oct 2026 Pending Consideration PL/2535/26

25 Roxborough Park, Harrow, HA1 3BA

Certificate of Lawful Existing Development: Replacement hard standing to front

Certificate of Lawful Development Existing Harrow
29 Sept 2026 Pending Consideration PL/2590/26

15 Runnelfield, South Harrow, Harrow, HA1 3NY

Single storey rear extension; removal of the existing porch; replacement of existing windows, including alterations to fenestration; raising of the fl...

Householder Harrow
29 Sept 2026 Pending Consideration PL/2589/26

JOHN LYON SCHOOL Middle Road, Harrow On The Hill, Harrow, HA2 0HN

Improvements to the arrival sequence and creation of a new Science Pathway at the main building (demolition of steps and ramp)

Full Planning Application Harrow
29 Sept 2026 Pending Consideration PL/2184/26

16 - 24 Lowlands Road, Harrow, HA1 3AT

Redevelopment to provide a three storey residential building providing 9 self-contained dwellings (3 x 1 bed, 4 x 2 bed, 2 x 3 bed) (Use Class C3); Ba...

Full Planning Application Harrow
24 Sept 2026 Pending Consideration PL/2218/26

62, 62 Roxborough Park, Harrow, HA1 3AY

Details pursuant to Conditions 3 (Cycle Storage) and 4 (Waste Storage) attached to planning permission PL/2729/24 dated 24/07/2026 for Change of use f...

Approval of Details Reserved by Condition Harrow
23 Sept 2026 Pending Consideration PL/2508/26

Grange Farm Estate, South Harrow, HA2 0DD

Details pursuant to Condition 5 (construction management strategy) attached to planning permission PL/0915/25 dated 18.12.25 for Full planning permiss...

Approval of Details Reserved by Condition Harrow
21 Sept 2026 Pending Consideration PL/2414/26

Sudbury Hill Post Office, 147 Greenford Road, Sudbury, Harrow, HA1 3QN

Installation of an InPost parcel locker to front

Full Planning Application Harrow
15 Sept 2026 Pending Consideration PL/2443/26

The Bursar, 5 High Street, Harrow Hill, Harrow, HA1 3HP

Details pursuant to part Condition 12 (arboricultural protection measures) attached to planning permission P/1974/20 dated 23.11.2020 for Second floor...

Approval of Details Reserved by Condition Harrow
14 Sept 2026 Pending Consideration PL/2440/26

HILL HOUSE Orley Farm Road, Sudbury, Harrow, HA1 3PE

Two storey side and rear extensions; single storey rear extension, conversion of garage into habitable room with alterations to roof; alterations and ...

Householder Harrow
14 Sept 2026 Pending Consideration PL/2429/26

BIRCHDALE Mount Park Road, Harrow On The Hill, Harrow, HA1 3JP

Details pursuant to conditions 4 (materials), 5 (tree protection plan), 6 (Landscaping) ,7 (biodiversity) and 9 (external lighting) attached to planni...

Approval of Details Reserved by Condition Harrow
10 Sept 2026 Approved 14 Sep PL/1888/26

MOAT LODGE London Road, Harrow

Sudbury Hill Conservation Area T1 Silver birch: Crown lift to 2m above ground level to give clearance over road area G1 Mixed species: Crown lift to 2...

Trees in a Conservation Area Harrow
8 Sept 2026 Pending Consideration PL/2380/26

Old Pye House, West Street, Harrow, HA1 3EH

Details pursuant to Conditions 11 (Mitigation and Lighting Strategy) and 12 (Written Scheme of Investigation) attached to planning reference PL/1589/2...

Approval of Details Reserved by Condition Harrow
3 Sept 2026 Pending Consideration PL/2321/26

48 Lowlands Road, Harrow, HA1 3AN

Single storey side to rear extension (Demolition of conservatory)

Full Planning Application Harrow
2 Sept 2026 Approved 29 Sep PL/2044/26

CHARNWOOD Mount Park Road, Harrow On The Hill, Harrow, HA1 3JU

Mount Park Estate Conservation Area T1 Cherry (rear): Reduce height and spread by 1-2m (20% reduction)to tidy, shape and contain. Finl height 5m, spre...

Trees in a Conservation Area Harrow
27 Aug 2026 Pending Consideration PL/2293/26

18 Dudley Gardens, Harrow, HA2 0DQ

Variation of condition 4 (Occupation numbers) attached to planning permission P/2243/23 dated 25/09/2023 to allow additional staff

Removal/Variation of Condition(s) Harrow
26 Aug 2026 Pending Consideration PL/2273/26

50 Lowlands Road, Harrow, HA1 3AN

Single storey side to rear extension; external alterations

Householder Harrow
25 Aug 2026 Refused 20 Oct PL/2219/26

62, 62 Roxborough Park, Harrow, HA1 3AY

Details pursuant to Condition 5 (Fire Safety Statement) attached to planning permission PL/2729/24 dated 29.9.2025 for Change of use from a 9 bedroom ...

Approval of Details Reserved by Condition Harrow
24 Aug 2026 Approved 6 Oct PL/2249/26

Old Pye House, West Street, Harrow, HA1 3EH

Details pursuant to Condition 4 part a (A full photographic report of the Listed Building) attached to Listed Building Consent PL/1590/24 dated 08.01....

Approval of Details Reserved by Condition Harrow
21 Aug 2026 Refused 16 Oct PL/2136/26

Flat 3, BERMUDA HOUSE Mount Park Road, Harrow On The Hill, Harrow, HA1 3XH

Replacement windows like for like in front side and rear elevations; Replacement doors in rear elevation

Full Planning Application Harrow
20 Aug 2026 Pending Consideration PL/2221/26

62, 62 Roxborough Park, Harrow, HA1 3AY

Variation of Condition 8 (Number of residents and associated dependents) attached to planning permission PL/2729/24 dated 24/07/2025 to allow the appr...

Removal/Variation of Condition(s) Harrow
17 Aug 2026 Approved 25 Aug PL/1919/26

23 Roxborough Park, Harrow, HA1 3BA

Roxborough Park and The Grove Conservation Area Weeping Willow (rear): Remove. Olive (rear): Remove

Trees in a Conservation Area Harrow
11 Aug 2026 Refused 6 Oct PL/2138/26

40 Nelson Road, Harrow, HA1 3ET

Certificate of lawful development (proposed): Replacement windows

Certificate of Lawful Development Proposed Harrow
11 Aug 2026 Approved 6 Oct PL/2146/26

Harrow School, 5 High Street, Harrow, HA1 3HP

Details pursuant to condition 5 (construction and logistics plan) attached to planning permission p/1940/16 allowed under appeal ref: app/m5450/w/18/3...

Approval of Details Reserved by Condition Harrow
31 Jul 2026 Approved 25 Sep PL/2040/26

72 South Hill Avenue, South Harrow, Harrow, HA2 0NH

Certificate of lawful development (existing): Use of outbuilding as a garage, providing storage and utility space ancillary to the main dwelling

Certificate of Lawful Development Existing Harrow
30 Jul 2026 Approved 24 Sep PL/2032/26

76 Cavendish Avenue, Sudbury, Harrow, HA1 3RG

Variation of Condition 2 (approved plans) attached to planning permission P/0288/22 dated 11.2.2022 to allow change of pitched roof to flat roof, side...

Removal/Variation of Condition(s) Harrow
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Data updated daily. Source: Harrow Council planning portal.