47 Windermere Avenue, Wembley, HA9 8QU

1. 2 Oct 2020

   Received by Brent

2. 8 Oct 2020

   Validated

   Checked as complete and ready for consideration.

3. 19 Nov 2020

   Decision issued: Certificate of Lawfulness - Refused

4. 25 Jul 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 67 Windermere Avenue, Wembley, HA9 8QU

  22/3647 Submitted 24 Oct 2022 50 yards away

  Certificate of lawfulness for proposed hip to gable end roof, rear dormer with Juliet balcony, 3x front rooflights and a side window to dwellinghouse.

  Granted Lawful development Loft or dormer Windows or glazing 5 docs
  Domestic

• 190 Windermere Avenue, Wembley, HA9 8QT

  19/3917 Submitted 5 Nov 2019 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 - 3.32m Eaves height - 3m

  Granted Prior approval Extension 5 docs
  Small domestic

• 184 Windermere Avenue, Wembley, HA9 8QT

  21/0893 Submitted 11 Mar 2021 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 - 3.4m Eaves height - 3m

  Granted Prior approval Extension 4 docs
  Small domestic

• 18 Montpelier Rise, Wembley, HA9 8RG

  19/3929 Submitted 5 Nov 2019 100 yards away

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and installation of one front rooflight to dwellinghouse

  Granted Lawful development Loft or dormer Windows or glazing 16 docs
  Domestic

• 6 Montpelier Rise, Wembley, HA9 8RG

  21/1666 Submitted 6 May 2021 100 yards away

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer window and 3 front rooflights to dwellinghouse.

  Granted Lawful development Loft or dormer Windows or glazing 5 docs
  Domestic

• 35 Montpelier Rise, Wembley, HA9 8RG

  26/2598 Submitted 13 Oct 2026 100 yards away

  79% historically approved · decision due ~8 Dec

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond t...

  Decided Extension
  Small domestic

• 26/2093 Awaiting decision

  17 Buller Road, London, NW10 5BS

  Certificate of lawfulness for proposed alterations to front, side and rear fenestrations including installation of ground floor side oriel window and rear timber door to dwellinghouse

  Received 18 Aug, published by the council 21 Sep 2026 Lawful development
• 26/1208 Granted

  50 Ballogie Avenue, London, NW10 1TA

  Certificate of lawfulness for proposed rear dormer extension, hip to gable roof extension, alteration to fenestration and installation of rooflights to the dwellinghouse

  Received 13 May, published by the council 25 Jul 2026 Lawful development
• 26/1015 Refused

  5 Midholm, Wembley, HA9 9LJ

  Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

  Received 23 Apr, published by the council 25 Jul 2026 Lawful development
• 26/1176 Refused

  47 Barn Rise, Wembley, HA9 9NH

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

  Received 11 May, published by the council 25 Jul 2026 Lawful development
• 26/1166 Refused

  66 Okehampton Road, London, NW10 3EP

  Certificate of lawfulness for proposed rear dormer and side dormer extension, 1x front rooflight, replacing side elevation window and door with aluminium frame windows and doors to dwellinghouse.

  Received 8 May, published by the council 25 Jul 2026 Lawful development