137 Chatsworth Road, London, NW2 5QT

This site has had 5 applications since 2020: 2 approved, 2 refused.

• 26/0099 Refused

  137 Chatsworth Road, London, NW2 5QT

  Proposed conversion of dwellinghouse into 3x self contained flats, front and rear landscaping, refuse and recycle storage to front garden

  Decided 6 Mar 2026 Full applications
• 25/2463 Granted

  137 Chatsworth Road, London, NW2 5QT

  Certificate of lawfulness for proposed basement extension to dwellinghouse

  Decided 29 Oct 2025 Lawful development
• 21/0769 Refused

  137 Chatsworth Road, London, NW2 5QT

  Certificate of lawfulness for existing single storey outbuilding at rear of dwellinghouse

  Decided 28 Apr 2021 Lawful development
• 20/2921 Granted

  137 Chatsworth Road, London, NW2 5QT

  Non-material amendment (appearance of main door and windows of front porch) of Full Planning Permission reference 19/4160 dated 17 January, 2020, for Erection of a front porch extension to dwellinghouse

  Decided 1 Oct 2020 Amendments

1. 8 Sep 2026

   Received by Brent

2. 21 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 3 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination, against a statutory target of eight weeks. Over the last year Brent decided lawful development applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 135 Chatsworth Road, London, NW2 5QT

  21/3029 Submitted 5 Aug 2021 50 yards away

  Non-material amendment of rear ground floor folding doors to window of householder planning permission reference 19/1886 dated 18/07/2019 for Proposed erection of two storey side extension, single storey rear extension, roof extension with addition of rear dormer window and addition of two front rooflights to dwellinghouse

  Granted Amendments Extension Loft or dormer +1 4 docs
  Small domestic

• 137 Chatsworth Road, London, NW2 5QT

  26/0099 Submitted 15 Jan 2026 50 yards away

  Proposed conversion of dwellinghouse into 3x self contained flats, front and rear landscaping, refuse and recycle storage to front garden

  Refused Full applications New dwelling 8 docs
  Domestic

• 133B Chatsworth Road, London, NW2 5QT

  20/2469 Submitted 13 Aug 2020 50 yards away

  Proposed single storey rear extension to maisonette.

  Refused Full applications Extension 6 docs
  Small domestic

• 133B Chatsworth Road, London, NW2 5QT

  20/2468 Submitted 13 Aug 2020 50 yards away

  Proposed single storey rear extension to maisonette.

  Granted Full applications Extension 6 docs
  Small domestic

• 137 Chatsworth Road, London, NW2 5QT

  21/0769 Submitted 3 Mar 2021 50 yards away

  Certificate of lawfulness for existing single storey outbuilding at rear of dwellinghouse

  Refused Lawful development 7 docs
  Small domestic

• 137 Chatsworth Road, London, NW2 5QT

  25/2463 Submitted 27 Aug 2025 50 yards away

  Certificate of lawfulness for proposed basement extension to dwellinghouse

  Granted Lawful development Extension 6 docs
  Domestic

• 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
• 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