23 Forest Gate, London, NW9 0SP

1. 3 Aug 2020

   Received by Brent

2. 28 Sep 2020

   Decision issued: Certificate of Lawfulness - Granted

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 28 September 2020, 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.

• 22 Forest Gate, London, NW9 0SP

  21/1261 Submitted 7 Apr 2021 50 yards away

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

  Refused Lawful development Loft or dormer Windows or glazing 10 docs
  Domestic

• 7 Forest Gate, London, NW9 0SP

  20/3719 Submitted 16 Nov 2020 50 yards away

  Demolition of conservatory and erection of a single storey rear extension to dwellinghouse

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 13 Forest Gate, London, NW9 0SP

  21/1229 Submitted 3 Apr 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 - 3.15m Eaves height - 3m

  Refused Prior approval Extension 2 docs
  Small domestic

• 22 Forest Gate, London, NW9 0SP

  21/2247 Submitted 15 Jun 2021 50 yards away

  Certificate of lawfulness for proposed rear dormer loft conversion with 3 front rooflights and 1 side rooflight, outrigger to the roof and conversion of existing loft space into a habitable room, for the dwellinghouse.

  Granted Lawful development Extension Loft or dormer 10 docs
  Domestic

• 13 Forest Gate, London, NW9 0SP

  21/1468 Submitted 20 Apr 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 - 3.15m Eaves height - 3m

  Granted Prior approval Extension 3 docs
  Small domestic

• 11 Forest Gate, London, NW9 0SP

  21/0979 Submitted 18 Mar 2021 50 yards away

  Certificate of lawfulness for proposed hip to gable-end roof extension with rear dormer, 1x upper-floor side window and 3x front rooflights to dwellinghouse

  Granted Lawful development Extension Loft or dormer +1 10 docs
  Domestic

• 26/2285 Awaiting decision

  137 Chatsworth Road, London, NW2 5QT

  Certificate of lawfulness for proposed use as supported housing

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2277 Awaiting decision

  65 The Avenue, Wembley, HA9 9PH

  Certificate of lawfulness for proposed conversion of outbuilding into a gym and sauna and extension to the outbuilding in rear garden of the dwellinghouse.

  Received 8 Sep, published by the council 21 Sep 2026 Lawful development
• 26/2199 Awaiting decision

  Flat 8, 399 Neasden Lane North, London, NW10 0BD

  Certificate of lawfulness for existing use of rear unit 8 as a self-contained flat.

  Received 2 Sep, published by the council 21 Sep 2026 Lawful development
• 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
• 26/1946 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