340 Preston Road, Harrow, HA3 0QH

1. 1 Feb 2016

   Received by Brent

2. 24 Feb 2017

   Decision issued: Grant Permission

3. 20 Aug 2026

   Added to PlanIndex

Brent granted permission on 24 February 2017, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 334 Preston Road, Harrow, HA3 0QH

  24/1879 Submitted 8 Jul 2024 50 yards away

  Certificate of lawfulness for proposed conversion and enlargement of garage into habitable room with rear garage extension, alterations to fenestration and single storey outbuilding in rear garden of the dwellinghouse.

  Granted Lawful development Extension Windows or glazing 12 docs
  Small domestic

• 312 Preston Road, Harrow, HA3 0QH

  25/3596 Submitted 29 Dec 2025 50 yards away

  72% historically approved · decision due ~23 Feb

  Demolition of existing garage and erection of a three and part four storey mixed-use building with commercial space on the basement and ground floors and 8x self-contained flats on the upper floors, the installation of new vehicular access, the provision of cycle and refuse storage, a communal garden, and associated landscaping.

  Awaiting decision Full applications New dwelling Demolition 31 docs

• 312 Preston Road, Harrow, HA3 0QH

  20/1035 Submitted 27 Mar 2020 50 yards away

  Demolition of garage and erection of three and part four storey mixed-use building with commercial space on basement and ground floors and 8 self-contained flats on upper floors, installation of new vehicular access, provision for cycle and refuse storage, communal garden and associated landscaping, subject to Deed of Agreement dated 16th December 2021 under Section 106 of Town and Country Planning Act 1990, as amended.

  Granted Full applications New dwelling Demolition 27 docs

• 318 Preston Road, Harrow, HA3 0QH

  21/0762 Submitted 3 Mar 2021 50 yards away

  Proposed single-storey rear extension to shop and alterations to external staircase to first-floor flat

  Granted Full applications Extension 6 docs
  Small domestic

• 336 Preston Road, Harrow, HA3 0QH

  20/2767 Submitted 8 Sep 2020 50 yards away

  Demolition of side garage and rear extension and erection of single-storey side and single-storey rear extensions with extension to existing dropped-kerb and associated landscaping to dwellinghouse

  Granted Householder Extension Demolition 7 docs
  Small domestic

• 43 Oxenpark Avenue, Wembley, HA9 9SY

  20/1721 Submitted 15 Jun 2020 50 yards away

  Proposed retention of part single-storey part two-storey side and rear extension, retention and reduction to height and depth of single storey side to rear extension, retention and reduction of height and footprint of single storey detached outbuilding, removal of rear dormer and retention of side dormer, retention of and alterations to front porch, installation of bay window to side elevation, replacement boundary treatment, alterations to fenestration and timber embellishments, and provision of soft landscaping to front forecourt of dwellinghouse

  Granted Householder Extension Loft or dormer +1 12 docs
  Small domestic

• 26/0302 Granted

  2 Wembley Park Boulevard, Wembley, HA9 0HP

  Proposed outdoor seating area with planters, balustrade and jumbrellas to restaurant

  Received 9 Feb, published by the council 25 Jul 2026 Full applications
• 26/0225 Granted

  Brent NHS Primary Care Trust, Wembley Centre For Health & Care, 116 Chaplin Road, Wembley, HA0 4UZ

  Phased development including the demolition of existing buildings and erection of buildings comprising residential units (Use Class C3) and car parking spaces together with associated public realm, landscaping and highway improvements, cycle parking and stores, and all other associated and ancillary works. Subject to a Legal Agreement made under Section 106 of the Town and Country Planning Act 1990 (as amended) dated the 16 September 2026.

  Received 30 Jan, published by the council 25 Jul 2026 Full applications
• 26/1430 Granted

  64 Larch Road, London, NW2 6SE

  Proposed retention of 6-bedroom 6-person house of multiple occupation (HMO)

  Received 9 Jun, published by the council 25 Jul 2026 Full applications
• 26/2299 Awaiting decision

  6A & 6B Chesham Street, London, NW10 0BJ

  Replacement of existing windows with double glazed uPVC framed casement windows and replacement of existing front doors with double glazed GRP front doors to both flats.

  Received 10 Sep, published by the council 21 Sep 2026 Full applications
• 26/2294 Awaiting decision

  101B Wakeman Road, London, NW10 5BH

  Proposed rear dormer extension and loft conversion into habitable space, dormer extension to roof of rear outrigger, installation of rear terrace with privacy screen and railing, installation of 3x front rooflights and replacement of side and rear windows to first-floor flat

  Received 9 Sep, published by the council 21 Sep 2026 Full applications