301 Preston Road, Harrow, HA3 0QQ

1. 30 Mar 2021

   Received by Brent

2. 15 Apr 2021

   Validated

   Checked as complete and ready for consideration.

3. 24 Aug 2021

   Decision issued: Permission Granted

4. 30 Aug 2026

   Added to PlanIndex

Brent granted permission on 24 August 2021, 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.

• 307A & 307B Preston Road, Harrow, HA3 0QQ

  25/3381 Submitted 5 Dec 2025 0m away

  Details pursuant to conditions 7 (Landscape Plan), 9 (Details on fencing, walls and gateways) and 10 (Details on landscaping, parking, waste storage, cycle parking) of Full Planning Permission application reference 23/3600 dated 26/01/2024 for Proposed two-storey side to rear wrap-around extension, to create a 3-bedroom flat at ground-floor level, reduction of the existing ground-floor 4-bed 4- person HMO to a 3-bed 3-person HMO and enlargement of the existing upper-floor 5-bed 5- person HMO, erection of a single-storey detached outbuilding for communal gym with separate cycle storage in the rear garden and associated landscaping with refuse storage in the front forecourt.

  Granted Conditions Extension 4 docs
  Small domestic

• Flats 1 & 2, 307 Preston Road, Harrow, HA3 0QQ

  21/1715 Submitted 10 May 2021 0m away

  Single and two storey side and rear extensions to create a HMO and enlargement to first floor flat 2, erection of a single storey communal gym outbuilding, provision of cycle, refuse, and recycling storage, associated landscaping and internal alterations

  Refused Full applications Extension 9 docs
  Small domestic

• 297 Preston Road, Harrow, HA3 0QQ

  24/2243 Submitted 12 Aug 2024 0m away

  Proposed demolition of rear shed and partial demolition and changes to fenestration of rear outbuilding and formation of patio to the rear of dwellinghouse

  Granted Full applications Demolition Windows or glazing 5 docs
  Small domestic

• 334 Preston Road, Harrow, HA3 0QH

  24/1879 Submitted 8 Jul 2024 106m 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 106m away

  70% 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

• 340 Preston Road, Harrow, HA3 0QH

  16/0089 Submitted 1 Feb 2016 106m away

  Retrospective application for change of use from residential care home (Use class C2) to a day centre providing respite care and occassional overnight stay (Use Class Sui Generis, comprising a mix of Use Class D1 and Use Class C2) and proposed widening of existing vehicular crossover

  Granted Full applications 8 docs

• 26/0679 Granted

  1 - 19 Sherwood, 172-174 Willesden Lane, Kilburn, London, NW6 7PJ

  Proposed replacement to front and side boundary walls and soft landscaping to block of flats.

  17 Mar 2026 Full applications
• 26/0314 Granted

  43 Wood Lane, London, NW9 8DU

  Proposed change of use from a single family dwelling (use class C3) to a care home (use class C2) for two young persons

  9 Feb 2026 Full applications
• 26/1061 Granted

  37 Lynton Road, London, NW6 6BE

  Proposed single storey side extension, enlargement of existing rear dormer extension, basement extension, replacement of side and rear windows, alterations to the fenestration, soft and hard landscaping to the front and rear gardens and installation of front lightwell to the dwellinghouse.

  27 Apr 2026 Full applications
• 26/0825 Granted

  30A-D & 32A-B Winchester Avenue, Kilburn, London, NW6 7TU

  Proposed conversion of flats within properties no. 30 and 32 into 4 x self-contained flats with erection of single storey side-to rear extension, rear dormer to main roof, dormer to rear outrigger, 4 x front rooflights, alterations to fenestration, replacement of rear balcony with Juliette balcony and retention of associated French doors, landscaping to front and rear garden and addition of cycle and refuse storage (revised description)

  30 Mar 2026 Full applications
• 25/2559 Granted

  22 & 22A Birchen Grove, London, NW9 8SA

  Proposed de-conversion of 2x self-contained flats into 1x single-family dwellinghouse, erection of single-storey rear extension with raised terrace, hip to gable-end roof extension, rear dormer with Juliet balcony, 2x front rooflights, 1x second-floor side window, alteration to single-storey side extension roof and front porch (amended description)

  8 Sep 2025 Full applications