7 Springwell Avenue, London, NW10 4HN

1. 30 Jul 2026

   Received by Brent

2. 1 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 10 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 27 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination, against a statutory target of eight weeks. Over the last year Brent decided full applications in a median of 69 days. More in our guide to how long planning decisions take.

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.

• 5B Springwell Avenue, London, NW10 4HN

  20/2117 Submitted 17 Jul 2020 0m away

  Proposed loft conversion and installation of 3 x front facing rooflights to front and 3 x rear rooflights to first and second floor maisonette

  Granted Full applications Loft or dormer 9 docs

• 5A&B Springwell Avenue, London, NW10 4HN

  20/2855 Submitted 14 Sep 2020 0m away

  Replacement of existing single glazed timber sash windows, timber casement windows and double glazed PVCu windows with new double glazed PVCu sash window units, double glazed top and side hung casement PVCu windows to ground and first floor flats.

  Granted Full applications New dwelling Windows or glazing 12 docs

• 4B Springwell Avenue, London, NW10 4HP

  16/0087 Submitted 8 Jan 2016 31m away

  Side and rear dormer window and 1 front rooflight to first floor flat to create a new 1 x studio flat in the loft space

  Refused Full applications Loft or dormer Windows or glazing 2 docs

• 24A-D, Sellons Avenue, London, NW10 4HL

  25/2920 Submitted 15 Oct 2025 44m away

  Replacement of timber windows with double glazed uPVC windows and rear patio doors to flats

  Granted Full applications New dwelling Windows or glazing 11 docs

• Fairfield Court, Longstone Avenue, London, NW10 3TS

  25/3493 Submitted 16 Dec 2025 79m away

  Proposed roof extensions to side wings to create 2x new self-contained dwellings, 2x three-storey side extensions to provide access staircases, associated enlargement of refuse storage, additional cycle parking spaces and improvements to soft landscaping to communal garden

  Granted Full applications Extension 34 docs

• Fairfield Court, Longstone Avenue, London, NW10 3TS

  26/1523 Submitted 16 Jun 2026 80m away

  79% historically approved · decision due ~11 Aug

  Details pursuant to condition 8 (construction method statement) of Full Planning Permission refer...

  Decided

• 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