56 Highfield Avenue, London, NW9 0PY

1. 8 Mar 2022

   Received by Brent

2. 4 Apr 2022

   Validated

   Checked as complete and ready for consideration.

3. 30 May 2022

   Decision issued: Permission Refused

4. 30 Aug 2026

   Added to PlanIndex

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 36 Highfield Avenue, London, NW9 0PY

  21/1345 Submitted 12 Apr 2021 0m away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m

  Granted Prior approval Extension 5 docs
  Small domestic

• 23 & 25 Highfield Avenue, London, NW9 0PX

  21/0534 Submitted 16 Feb 2021 77m away

  Creation of a terraced house with basement following demolition of attached garage to no23 and demolition of side extension to no25 Highfield Avenue

  Refused Full applications Extension Demolition 14 docs

• 54 Ash Tree Dell, London, NW9 0AG

  21/1281 Submitted 8 Apr 2021 81m away

  Proposed installation of vehicular access to ground floor flat.

  Granted Householder 4 docs
  Domestic

• 25 Ash Tree Dell, London, NW9 0AG

  20/1258 Submitted 24 Apr 2020 81m away

  Proposed dropped kerb for a vehicular crossover to create an off-street car parking space, with associated hard and soft landscaping (including installation of dwarf boundary wall) to existing ground floor flat

  Granted Householder 8 docs
  Small domestic

• 31 Ash Tree Dell, London, NW9 0AG

  21/2258 Submitted 17 Jun 2021 81m away

  Erection roof extension with rear dormer window with Juliet balcony, side dormer window and two side rooflights to first floor flat

  Refused Full applications Extension Loft or dormer +1 8 docs

• 10 Highfield Close, London, NW9 0PB

  20/4278 Submitted 24 Dec 2020 107m away

  Demolition of existing garage and rear extension and erection of a single-storey side and rear extension to dwellinghouse

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 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