66 Longstone Avenue, London, NW10 3UA

This site has had 8 applications since 2020: 5 approved, 2 refused.

• 21/2089 Granted

  66 Longstone Avenue, London, NW10 3UA

  Proposed single storey outbuilding at rear garden of dwellinghouse.

  Decided 24 Aug 2021 Householder
• 21/1380 Refused

  66 Longstone Avenue, London, NW10 3UA

  Non-material amendment (reposition outbuilding) of Householder reference 21/0039 dated 4 March, 2021, for Single storey outbuilding in the rear garden of dwellinghouse

  Decided 14 May 2021 Amendments
• 21/1379 Withdrawn

  66 Longstone Avenue, London, NW10 3UA

  Details pursuant to condition 5 (Tree protection scheme) of Householder reference 21/0039 dated 4 March, 2021, for Single storey outbuilding in the rear garden of dwellinghouse

  Decided 25 Aug 2021 Conditions
• 21/0465 Granted

  66 Longstone Avenue, London, NW10 3UA

  Additional window inserted into the front elevations gable end of dwellinghouse

  Decided 19 Apr 2021 Householder
• 21/0463 Granted

  66 Longstone Avenue, London, NW10 3UA

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer roof extension, installation of new window on side elevation, two front and one rear rooflight to dwellinghouse.

  Decided 7 Apr 2021 Lawful development
• 21/0039 Granted

  66 Longstone Avenue, London, NW10 3UA

  Single storey outbuilding in the rear garden of dwellinghouse

  Decided 4 Mar 2021 Householder
• 20/2729 Refused

  66 Longstone Avenue, London, NW10 3UA

  Proposed hip to gable loft conversion with rear dormer window and Juliet balcony, replacement of rear hipped roof with flat roof, installation of window to front gable roof and 2 x front facing rooflights to dwellinghouse

  Decided 30 Oct 2020 Householder

1. 10 Feb 2021

   Received by Brent

2. 7 Apr 2021

   Decision issued: Certificate of Lawfulness - Granted

3. 4 Aug 2026

   Added to PlanIndex

Brent granted permission on 7 April 2021, 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.

• 66 Longstone Avenue, London, NW10 3UA

  21/0465 Submitted 10 Feb 2021 50 yards away

  Additional window inserted into the front elevations gable end of dwellinghouse

  Granted Householder Windows or glazing 5 docs
  Domestic

• 66 Longstone Avenue, London, NW10 3UA

  21/0463 Submitted 10 Feb 2021 50 yards away

  Certificate of lawfulness for proposed hip to gable loft conversion with rear dormer roof extension, installation of new window on side elevation, two front and one rear rooflight to dwellinghouse.

  Granted Lawful development Extension Loft or dormer +1 11 docs
  Domestic

• 66 Longstone Avenue, London, NW10 3UA

  21/2089 Submitted 3 Jun 2021 50 yards away

  Proposed single storey outbuilding at rear garden of dwellinghouse.

  Granted Householder 6 docs
  Small domestic

• 66 Longstone Avenue, London, NW10 3UA

  21/0039 Submitted 6 Jan 2021 50 yards away

  Single storey outbuilding in the rear garden of dwellinghouse

  Granted Householder 6 docs
  Small domestic

• 70 Longstone Avenue, London, NW10 3UA

  21/3940 Submitted 19 Oct 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 - 4m Eaves height - 3m

  Refused Prior approval Extension 21 docs
  Small domestic

• 70 Longstone Avenue, London, NW10 3UA

  21/4490 Submitted 8 Dec 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 - 3m Eaves height - 3m

  Refused Prior approval Extension 5 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