96 Girton Avenue, London, NW9 9UD

1. 8 Jan 2026

   Received by Brent

2. 6 Feb 2026

   Decision issued: Certificate of Lawfulness - Granted

3. 10 Aug 2026

   Added to PlanIndex

Brent granted permission on 6 February 2026, 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.

• 74 Girton Avenue, London, NW9 9UD

  21/2283 Submitted 18 Jun 2021 50 yards away

  Certificate of lawfulness for proposed single storey rear extension to the dwellinghouse.

  Withdrawn Lawful development Extension 2 docs
  Small domestic

• 90 Girton Avenue, London, NW9 9UD

  21/3261 Submitted 26 Aug 2021 50 yards away

  First floor rear extension to dwellinghouse

  Granted Householder Extension 6 docs
  Domestic

• 74 Girton Avenue, London, NW9 9UD

  20/3260 Submitted 9 Oct 2020 50 yards away

  Single storey rear extension to dwellinghouse

  Granted Householder Extension 5 docs
  Small domestic

• 90 Girton Avenue, London, NW9 9UD

  21/1992 Submitted 28 May 2021 50 yards away

  Proposed hip to gable end roof extension with rear dormer window, two front rooflights and first floor rear extension to dwellinghouse.

  Refused Householder Extension Loft or dormer +1 5 docs
  Domestic

• 80 & 82 Girton Avenue, London, NW9 9UD

  20/3038 Submitted 24 Sep 2020 50 yards away

  Proposed first floor rear extension to dwellinghouses no 80 and 82 Girton Avenue, alteration to the rear dormer at 80 Girton Avenue to incorporate the first floor rear extension

  Refused Full applications Extension Loft or dormer 6 docs

• 70 Girton Avenue, London, NW9 9UD

  21/4365 Submitted 26 Nov 2021 50 yards away

  Certificate of lawfulness for proposed single storey rear extension to dwellinghouse.

  Granted Lawful development Extension 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