37 Crundale Avenue, London, NW9 9PJ

1. 13 Aug 2025

   Received by Brent

2. 7 Oct 2025

   Decision issued: Certificate of Lawfulness - Granted

3. 11 Aug 2026

   Added to PlanIndex

Brent granted permission on 7 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.

• 49 Crundale Avenue, London, NW9 9PJ

  24/2251 Submitted 13 Aug 2024 50 yards away

  Proposed hip-to-gable roof extension and loft conversion into habitable space, rear dormer extension and installation of 2x front rooflights, x1 side obscure glazed window and infilling of x1 first floor window to side elevation of dwellinghouse

  Granted Householder Extension Loft or dormer +1 5 docs
  Domestic

• 5 Crundale Avenue, London, NW9 9PJ

  22/0901 Submitted 10 Mar 2022 50 yards away

  Demolition of existing garage and rear extension and erection of single storey side to rear extension to dwellinghouse

  Granted Householder Extension Demolition 10 docs
  Small domestic

• 51 Crundale Avenue, London, NW9 9PJ

  24/2093 Submitted 29 Jul 2024 50 yards away

  Retention of hip-to gable roof extension, erection of rear dormer, additon of x2 front rooflights, x1 side obsure glazed window and infilling of x1 first floor window to side elevation of dwellinghouse.

  Granted Householder Extension Loft or dormer +1 5 docs
  Domestic

• 17 Crundale Avenue, London, NW9 9PJ

  19/2795 Submitted 6 Aug 2019 50 yards away

  Proposed erection of a part two storey, part single storey side extension, part first floor rear extension, retention and completion of single storey rear extension, hip to gable end roof extension, rear dormer window, two front rooflights, one side window, refuse, cycle parking, soft landscaping, and front boundary treatment to convert single dwellinghouse into 3 self contained flats (1x 3 bed, 1x 2 bed, 1x studio flat)

  Granted Full applications New dwelling Extension +2 7 docs
  Small domestic

• 5 Crundale Avenue, London, NW9 9PJ

  22/3711 Submitted 31 Oct 2022 50 yards away

  Proposed retention of single storey rear and side extensions and conversion of garage to habitable room and erection of single storey rear infill extension, first floor side to rear extension and front porch extension to dwellinghouse

  Refused Householder Extension 12 docs
  Small domestic

• 49 & 51 Crundale Avenue, London, NW9 9PJ

  24/2255 Submitted 12 Aug 2024 50 yards away

  Proposed single storey rear extension and rear raised patio to both No. 49 & 51 dwellinghouses and single storey front infill extension to No.49.Crundale Avenue

  Granted Full applications Extension 5 docs
  Major scheme

• 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