27 Winchester Avenue, Kilburn, London, NW6 7TT

This site has had 2 applications since 2020: 2 approved, 0 refused.

• 20/4287 Granted

  27 Winchester Avenue, Kilburn, London, NW6 7TT

  Retrospective approval for an extension to L shaped rear and side extension, installation of three roof lights to side extension and removal of railings to roof of ground floor rear extension.

  Decided 1 Mar 2021 Householder

1. 29 Apr 2020

   Received by Brent

2. 23 Jun 2020

   Decision issued: Certificate of Lawfulness - Granted

3. 1 Oct 2026

   Added to PlanIndex

Brent granted permission on 23 June 2020, 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.

• 29 Winchester Avenue, Kilburn, London, NW6 7TT

  20/3406 Submitted 22 Oct 2020 50 yards away

  Lowering of the cellar floor for use as habitable space and construction of a new front lightwell and railing to front forecourt of dwellinghouse.

  Granted Householder 4 docs
  Domestic

• 27 Winchester Avenue, Kilburn, London, NW6 7TT

  20/4287 Submitted 28 Dec 2020 50 yards away

  Retrospective approval for an extension to L shaped rear and side extension, installation of three roof lights to side extension and removal of railings to roof of ground floor rear extension.

  Granted Householder Extension Loft or dormer 23 docs
  Domestic

• 51 Winchester Avenue, Kilburn, London, NW6 7TT

  24/2718 Submitted 26 Sep 2024 50 yards away

  T2: Prunus ? fell to ground level T3 Spindle hedge ? fell to ground level T4 Privet ? fell to ground level T5 Sycamore ? fell to ground level

  Granted Trees 2 docs

• 28 Winchester Avenue, Kilburn, London, NW6 7TU

  21/2076 Submitted 3 Jun 2021 50 yards away

  Certificate of lawfulness for proposed loft conversion, rear dormer window and 3 front rooflights to dwellinghouse

  Granted Lawful development Loft or dormer Windows or glazing 15 docs
  Domestic

• 30A-D & 32A-B Winchester Avenue, Kilburn, London, NW6 7TU

  25/3211 Submitted 17 Nov 2025 50 yards away

  Proposed conversion of flats within properties no. 30 and 32 into 2 x dwellinghouses with erection of single-storey side-to-rear extension, rear dormer to main roof, dormer to rear outrigger and 2x front rooflights to each dwellinghouse

  Refused Full applications New dwelling Extension +1 9 docs
  Small domestic

• 30A-D & 32A-B Winchester Avenue, Kilburn, London, NW6 7TU

  26/0825 Submitted 30 Mar 2026 50 yards away

  Proposed conversion of flats within properties no. 30 and 32 into 4 x self-contained flats with erection of single storey side-to rear extension, rear dormer to main roof, dormer to rear outrigger, 4 x front rooflights, alterations to fenestration, replacement of rear balcony with Juliette balcony and retention of associated French doors, landscaping to front and rear garden and addition of cycle and refuse storage (revised description)

  Granted Full applications New dwelling Extension +2 14 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