30 Mount Stewart Avenue, Harrow, HA3 0JP

This site has had 4 applications since 2025: 3 approved, 1 refused.

• 26/0123 Granted

  30 Mount Stewart Avenue, Harrow, HA3 0JP

  Proposed erection of front extension to garage, part first floor front extension and side to rear extension, rear dormer extension and 2x rooflights to dwellinghouse

  Decided 8 Apr 2026 Householder
• 25/2715 Granted

  30 Mount Stewart Avenue, Harrow, HA3 0JP

  Demolition of existing shed and erection of single-storey plant room and outbuilding in rear garden of dwellinghouse

  Decided 2 Dec 2025 Householder
• 25/2711 Refused

  30 Mount Stewart Avenue, Harrow, HA3 0JP

  Demolition of existing front porch and proposed erection of front porch extension to dwellinghouse

  Decided 28 Nov 2025 Householder

1. 23 Sep 2025

   Received by Brent

2. 18 Nov 2025

   Decision issued: Permission Granted

3. 11 Aug 2026

   Added to PlanIndex

Brent granted permission on 18 November 2025, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 18 Mount Stewart Avenue, Harrow, HA3 0JP

  19/3952 Submitted 7 Nov 2019 0m away

  Certificate of lawfulness for proposed conversion of garage into habitable room to dwellinghouse

  Granted Lawful development 6 docs
  Domestic

• 30 Mount Stewart Avenue, Harrow, HA3 0JP

  25/2715 Submitted 24 Sep 2025 0m away

  Demolition of existing shed and erection of single-storey plant room and outbuilding in rear garden of dwellinghouse

  Granted Householder Demolition 8 docs
  Small domestic

• 30 Mount Stewart Avenue, Harrow, HA3 0JP

  25/2711 Submitted 23 Sep 2025 0m away

  Demolition of existing front porch and proposed erection of front porch extension to dwellinghouse

  Refused Householder Extension Demolition 7 docs
  Small domestic

• 2 Mount Stewart Avenue, Harrow, HA3 0JP

  20/4009 Submitted 4 Dec 2020 0m away

  Details pursuant to condition 4 (materials) of Householder reference 19/2452 dated 18 September, 2019, for Proposed two storey side extension and front porch to dwellinghouse

  Refused Conditions Extension 7 docs
  Small domestic

• 2 Mount Stewart Avenue, Harrow, HA3 0JP

  21/1557 Submitted 28 Apr 2021 0m away

  Details pursuant to condition 4 (materials) of Householder reference 19/2452 dated 18 September, 2019, for Proposed two storey side extension and front porch to dwellinghouse

  Granted Conditions Extension 5 docs
  Small domestic

• 2 Mount Stewart Avenue, Harrow, HA3 0JP

  20/2778 Submitted 8 Sep 2020 0m away

  Details pursuant to condition 4 (materials) of Householder reference 19/2452 dated 18 September, 2019, for Proposed two storey side extension and front porch to dwellinghouse

  Refused Conditions Extension 6 docs
  Small domestic

• 26/1177 Granted

  6 Deerhurst Road, London, NW2 4DE

  Variation of conditions 2 (approved drawings), 5 (cycle storage), 6 (external amenities space), 7 (arboricultural impact assessment) and 8 (landscaping) to allow changes to front garden layout of Full Planning Permission reference 22/4179 dated 21 January, 2025, for Conversion of single dwellinghouse into 5x self-contained flats, works including rear dormer window and 1 side rooflight, relocation of front entrance door, removal of window and replacement of door with new window to front elevation, subdivision of rear garden, provision of off-road parking, cycle and waste storage and associated hard and soft landscaping, subject to Deed of Agreement dated 13th January 2025 under Section 106 of Town and Country Planning Act, 1990 as amended.

  11 May 2026 Amendments
• 26/1148 Granted

  JJ's Sandwich Bar, 496 Church Lane, London, NW9 8UA

  Variation of condition 2 (Approved Plans) to allow revised canopy, amendments to internal layout of restaurant, extension of ancillary space to rear and amendments to planters at the front and side, of Full Planning Permission application reference 24/3358 dated 05/08/2025 for Proposed erection of dining area including canopy with fixed aluminium frame and glazed retractable sides and roof to front forecourt, installation of 2x replacement trees to front and cycle stands to rear of sandwich shop. Subject to a legal agreement dated the 31st of July 2025 made under Section 106 of the Town and Country Planning Act 1990 (as amended).

  7 May 2026 Amendments
• 26/0257 Granted

  Land to the rear of 101 Thirlmere Gardens, Wembley, HA9 8RD

  Variation of Condition 2 (Approved Drawings), Condition 5 (Landscaping) and Condition 11 (Tree Protection Plan & Arboricultural Method Statement) to allow an amended Arboricultural Impact Assessment and the removal of T6, T7, T8 and T9, of Full Planning Permission application reference 24/3349 dated 20/02/2025 for Demolition of rear shed, garage and outbuilding and erection of new detached two storey dwelling house with boundary walls, metals gates, 1x off street car parking spaces with waste and cycle storages spaces and hard and soft landscaping.

  3 Feb 2026 Amendments
• 26/0868 Granted

  Land Former Northfields, Beresford Avenue, Wembley, HA0 1NW (Known as Grand Union)

  Non-material amendment (alterations to ground floor arrangement of Block H and basement under Blocks G and H) of Removal of condition(s) reference 25/2943 dated 28th April 2026, for Application under Section 73 of the Town and Country Planning Act 1990 (as amended) to vary the wording of Condition 39 (energy statement) and removal of Condition 40 (decarbonisation plans for the site-wide heat network) of Hybrid (Part Outline, Part Full) Planning Permission reference 20/2784 dated 15 June, 2021, comprising: Outline planning permission for the demolition of existing buildings and structures on the site, all site preparation works and redevelopment to provide new buildings to accommodate new homes (Use Class C3), flexible commercial uses, new basement level, associated cycle and vehicle parking, new vehicular accesses, associated highway works to Beresford Avenue, landscaping and creation of new public and private open space, ancillary facilitating works, various temporary meanwhile uses, interim works and infrastructure with all matters reserved - appearance, access, landscaping, layout and scale. Detailed planning permission for Phase 3 (Buildings G, H and J) for the demolition of existing buildings and structures, all site preparation and infrastructure works and the development of new homes (Use Class C3) and flexible commercial floorspace; together with new basement level, associated storage, cycle and vehicle parking, new vehicular accesses, associated highway works to Beresford Avenue, landscaping and creation of new public and private open space, ancillary facilitating works. Permission subject to a Deed of Agreement dated 11 June 2021 under Section 106 of the Town and Country Planning Act 1990, as amended APPLICATION SUBJECT TO AN ENVIRONMENTAL STATEMENT.

  2 Apr 2026 Amendments
• 26/1158 Granted

  Ex Ujima House, 388 High Road, Wembley, HA9 6AR

  Non-material amendment to condition 1, development built in accordance with approved drawings (layouts, roof level/terrace and elevations) of Reserved matters to Outline Permission reference 23/3272 dated 17 January, 2024, for Reserved matters application in relation to Outline Planning Permission reference 19/3092 (as amended by 23/2773) for access, appearance, landscaping, layout and scale for Demolition of existing building and erection of a 10 storey building with basement level comprising 54 residential units on upper floors (Use Class C3), commercial work space (Use Class E) on basement and ground floors with ancillary cafe, landscaping, wheelchair car parking, cycle and refuse storage

  8 May 2026 Amendments