1 Flamsted Avenue, Wembley, HA9 6DL

1. 7 Jan 2026

   Received by Brent

2. 18 Feb 2026

   Decision issued: Certificate of Lawfulness - Granted

3. 10 Aug 2026

   Added to PlanIndex

Brent granted permission on 18 February 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

• 7A & 7B Flamsted Avenue, Wembley, HA9 6DL

  21/0126 Submitted 13 Jan 2021 0m away

  Conversion into 4 self-contained flats and works to include removal of existing dormer windows and erection of a gable end roof extension, rear dormer window, 2 front rooflights, front porch, provision for 2 off-street parking spaces, cycle and refuse storage and sub-division of garden into private amenity space (revised description)

  Granted Full applications New dwelling Extension +2 18 docs
  Small domestic

• 7A & 7B Flamsted Avenue, Wembley, HA9 6DL

  20/3072 Submitted 28 Sep 2020 0m away

  Certificate of lawfulness for proposed conversion to 2 flats into a single dwellinghouse

  Granted Lawful development New dwelling 11 docs
  Several homes

• 11 Flamsted Avenue, Wembley, HA9 6DL

  21/1027 Submitted 21 Mar 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 - 3.4m Eaves height - 3m

  Granted Prior approval Extension 3 docs
  Small domestic

• 204 Tokyngton Avenue, Wembley, HA9 6HJ

  21/2606 Submitted 8 Jul 2021 113m 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 - 3.93m Eaves height - 3m

  Granted Prior approval Extension 8 docs
  Small domestic

• 164 Tokyngton Avenue, Wembley, HA9 6HJ

  20/3220 Submitted 7 Oct 2020 113m away

  Retention of existing single storey rear extension, and proposed steps to the rear elevation of extension to dwellinghouse.

  Refused Householder Extension 7 docs
  Small domestic

• 204 Tokyngton Avenue, Wembley, HA9 6HJ

  21/2476 Submitted 30 Jun 2021 113m away

  Certificate of lawfulness for proposed rear dormer with 2x front rooflights to dwellinghouse

  Granted Lawful development Loft or dormer 9 docs
  Domestic

• 26/0783 Granted

  3 Hamilton Road, London, NW10 1NU

  Certificate of lawfulness for existing single-storey rear extension to dwellinghouse

  26 Mar 2026 Lawful development
• 26/1946 Awaiting decision

  120 Gladstone Park Gardens, London, NW2 6RL

  Certificate of lawfulness for proposed rear dormer extension with Juliet balcony, hip to gable roof extension, installation of 1x window to side elevation and 2x front rooflights to dwellinghouse.

  30 Jul 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

  13 May 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.

  23 Apr 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.

  11 May 2026 Lawful development