9 Wren Avenue, London, NW2 6UG

1. 26 Sep 2025

   Received by Brent

2. 21 Oct 2025

   Decision issued: Certificate of Lawfulness - Granted

3. 11 Aug 2026

   Added to PlanIndex

Brent granted permission on 21 October 2025, 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.

• 1 Wren Avenue, London, NW2 6UG

  21/3280 Submitted 27 Aug 2021 50 yards away

  Proposed conversion of garage to habitable room, single storey rear to side extension, first floor side extension, hip to gable end roof extension with rear dormer window and one front rooflight and removal of first floor rear bay window and replacement of all windows to dwellinghouse.

  Refused Householder Extension Loft or dormer +1 22 docs
  Small domestic

• 1 Wren Avenue, London, NW2 6UG

  21/4167 Submitted 10 Nov 2021 50 yards away

  Proposed conversion of garage to habitable room to include change from a gable end to hipped end roof, single storey rear extension with canopy, addition of a window and door to side, one front rooflight and removal of first floor rear bay window and replacement of all windows to dwellinghouse.

  Granted Householder Extension Loft or dormer +1 7 docs
  Small domestic

• 10 Wren Avenue, London, NW2 6UH

  21/1328 Submitted 12 Apr 2021 50 yards away

  A single and two storey rear extension, hip to gable roof extension with two rear dormer windows, patio extension and insertion of rooflight to single storey side extension to dwellinghouse

  Granted Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 10 Wren Avenue, London, NW2 6UH

  21/3622 Submitted 24 Sep 2021 50 yards away

  new vehicular crossover to dwellinghouse.

  Refused Householder 6 docs
  Domestic

• 10 Wren Avenue, London, NW2 6UH

  21/2966 Submitted 2 Aug 2021 50 yards away

  Proposed single storey rear extension, patio extension, hip to gable roof extension with two rear dormer windows and part first floor extension to dwellinghouse.

  Granted Householder Extension Loft or dormer +1 5 docs
  Small domestic

• 10 Wren Avenue, London, NW2 6UH

  21/0433 Submitted 9 Feb 2021 50 yards away

  Proposed single storey rear extension, patio extension, hip to gable roof extension with two rear dormer windows, part first floor extension and installation of balcony to dwellinghouse

  Refused Householder Extension Loft or dormer +1 6 docs
  Small 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
• 26/1208 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