19 Forty Avenue, Wembley, HA9 8JL

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/1497 Awaiting decision

  19 Forty Avenue, Wembley, HA9 8JL

  Demolition of existing shed and side extension and proposed single-storey side extension to dwell...

  Submitted 15 Jun 2026

1. 9 Apr 2026

   Received by Brent

2. 20 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 8 Jun 2026

   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.

• 11 Forty Avenue, Wembley, HA9 8JL

  20/3493 Submitted 29 Oct 2020 0m away

  Certificate of lawfulness for proposed loft extension with side dormer windows to dwellinghouse

  Refused Lawful development Extension Loft or dormer +1 4 docs
  Domestic

• 11 Forty Avenue, Wembley, HA9 8JL

  20/2972 Submitted 21 Sep 2020 0m away

  Certificate of lawfulness for proposed roof extension with the addition of side dormers to dwellinghouse

  Withdrawn Lawful development Extension Loft or dormer 2 docs
  Domestic

• 11 Forty Avenue, Wembley, HA9 8JL

  20/2219 Submitted 27 Jul 2020 0m away

  Proposed two storey side and rear extension to dwellinghouse

  Refused Householder Extension 4 docs
  Domestic

• 19 Forty Avenue, Wembley, HA9 8JL

  26/1497 Submitted 15 Jun 2026 2m away

  79% historically approved · decision due ~6 Oct

  Demolition of existing shed and side extension and proposed single-storey side extension to dwell...

  Awaiting decision Extension Demolition
  Small domestic

• 18 Padfield Court, 4 Forty Avenue, Wembley, HA9 8JS

  24/2674 Submitted 23 Sep 2024 44m away

  Proposed change of use of manager's accommodation to accomodation for people of retired age to first-floor flat (Use Class C3)

  Granted Full applications 3 docs

• 1 & 2 The Broadway, Wembley, HA9 8JT

  20/0674 Submitted 26 Feb 2020 71m away

  Proposed part change of use from Shop (Use Class A1) and Solicitors (Use Class A2) to Physiotherapist Clinic (Use Class D1) with associated internal and external alterations to include new entrance doors and windows, and removal of signage to front elevation

  Granted Full applications Windows or glazing 13 docs

• 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.

  Received 30 Jul, published by the council 10 Aug 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