1 Thirlmere Gardens, Wembley, HA9 8RH

1. 9 Mar 2020

   Received by Brent

2. 11 Jun 2020

   Validated

   Checked as complete and ready for consideration.

3. 5 Aug 2020

   Decision issued: Permission Refused

4. 20 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.

• 31 Thirlmere Gardens, Wembley, HA9 8RH

  25/3226 Submitted 18 Nov 2025 0m away

  Proposed front porch extension, replacement of garage door with double doors, single storey side and rear extension, removal of chimney stack and alterations to the rear patio of the dwellinghouse.

  Granted Householder Extension 5 docs
  Small domestic

• 25 Thirlmere Gardens, Wembley, HA9 8RH

  26/0947 Submitted 15 Apr 2026 0m away

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

  Granted Lawful development 6 docs
  Small domestic

• 33 Thirlmere Gardens, Wembley, HA9 8RH

  15/0307 Submitted 26 Jan 2015 0m away

  Erection of a part single and part two storey side and rear extension to include an integral garage and front porch (revised description).

  Granted Householder Extension 5 docs
  Small domestic

• 14 Thirlmere Gardens, Wembley, HA9 8RE

  20/2955 Submitted 21 Sep 2020 31m away

  Certificate of lawfulness for proposed hip to gable loft conversion, rear dormer with juliet balcony and installation of 3 x front facing rooflights; single storey rear extension and single storey outbuildinig in rear garden of dwellinghouse.

  Refused Lawful development Extension Loft or dormer 12 docs
  Small domestic

• 14 Thirlmere Gardens, Wembley, HA9 8RE

  20/2346 Submitted 3 Aug 2020 31m 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 - 3.15m Eaves height - 3m

  Granted Prior approval Extension 8 docs
  Small domestic

• 14 Thirlmere Gardens, Wembley, HA9 8RE

  20/4274 Submitted 24 Dec 2020 31m away

  Certificate of lawfulness for proposed hip to gable loft conversion with flank window, a rear dormer (Juliet balcony), THREE (3) roof-lights, single-storey rear extension, and an outbuilding in the rear garden of dwellinghouse

  Granted Lawful development Extension Loft or dormer +1 11 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