1 Windermere Avenue, Wembley, HA9 8SH

This site has had 6 applications since 2025: 3 approved, 2 refused.

• 26/1028 Granted

  1 Windermere Avenue, Wembley, HA9 8SH

  Proposed demolition of garage and erection of single-storey side to rear extension to dwellinghouse (new description)

  Decided 20 Jul 2026 Householder
• 26/0625 Granted

  1 Windermere Avenue, Wembley, HA9 8SH

  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

  Decided 22 Apr 2026 Prior approval
• 26/0565 Refused

  1 Windermere Avenue, Wembley, HA9 8SH

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

  Decided 11 Mar 2026 Prior approval
• 26/0197 Refused

  1 Windermere Avenue, Wembley, HA9 8SH

  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

  Decided 16 Feb 2026 Prior approval
• 25/3293 Granted

  1 Windermere Avenue, Wembley, HA9 8SH

  Certificate of lawfulness for proposed hip to gable extension, rear dormer extension, installation of 2x front rooflights, removal of chimney stack and single storey outbuilding in the rear garden of the dwellinghouse.

  Decided 6 Jan 2026 Lawful development

1. 21 Jul 2026

   Received by Brent

2. 28 Jul 2026

   Validated

   Checked as complete and ready for consideration.

3. 2 Aug 2026

   Added to PlanIndex

4. 27 Oct 2026

   Status changed to Decided

   Previously Registered.

Brent has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

The published feed does not state which type of application this is; the register entry on Brent's portal will say. Our guide explains the common types.

• 23 Windermere Avenue, Wembley, HA9 8SH

  25/0102 Submitted 14 Jan 2025 50 yards away

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

  Granted Lawful development 6 docs
  Small domestic

• 1 Windermere Avenue, Wembley, HA9 8SH

  26/0625 Submitted 12 Mar 2026 50 yards 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 3 docs
  Small domestic

• 1 Windermere Avenue, Wembley, HA9 8SH

  26/0565 Submitted 5 Mar 2026 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6.00m Maximum height - 3.00m Eaves height - 3.00m

  Refused Prior approval Extension 4 docs
  Small domestic

• 1 Windermere Avenue, Wembley, HA9 8SH

  26/0197 Submitted 27 Jan 2026 50 yards 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

  Refused Prior approval Extension 4 docs
  Small domestic

• 1 Windermere Avenue, Wembley, HA9 8SH

  25/3293 Submitted 25 Nov 2025 50 yards away

  Certificate of lawfulness for proposed hip to gable extension, rear dormer extension, installation of 2x front rooflights, removal of chimney stack and single storey outbuilding in the rear garden of the dwellinghouse.

  Granted Lawful development Extension Loft or dormer 4 docs
  Small domestic

• 1 Windermere Avenue, Wembley, HA9 8SH

  26/1028 Submitted 24 Apr 2026 50 yards away

  Proposed demolition of garage and erection of single-storey side to rear extension to dwellinghouse (new description)

  Granted Householder Extension Demolition 5 docs
  Small domestic