10 Winston Avenue, London, NW9 7LE

1. 3 Aug 2020

   Received by Brent

2. 18 Sep 2020

   Decision issued: Certificate of Lawfulness - Granted

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 18 September 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.

• 19 Winston Avenue, London, NW9 7LA

  21/0419 Submitted 8 Feb 2021 50 yards away

  Single storey rear extension, hip to gable loft conversion, rear dormer with 3 front rooflights to dwellinghouse.

  Granted Householder Extension Loft or dormer 5 docs
  Small domestic

• 37 Rannock Avenue, London, NW9 7LD

  21/3064 Submitted 10 Aug 2021 100 yards away

  Certificate of lawfulness for proposed hip to gable roof extensions; rear dormer loft conversion with 2 front rooflights to the dwellinghouse.

  Refused Lawful development Extension Loft or dormer 5 docs
  Domestic

• 37 Rannock Avenue, London, NW9 7LD

  21/3851 Submitted 14 Oct 2021 100 yards away

  Certificate of lawfulness for proposed hip to gable roof extensions, rear dormer loft conversion with 3 front rooflights to the dwellinghouse and demolition of existing front dormer..

  Granted Lawful development Extension Loft or dormer +1 5 docs
  Domestic

• 44 Kinloch Drive, London, NW9 7LH

  21/1897 Submitted 21 May 2021 100 yards away

  Certificate of lawfulness for proposed hip to gable-end loft conversion with rear dormer and three front rooflights to bungalow

  Granted Lawful development Loft or dormer 8 docs

• 5 Winston Avenue, London, NW9 7LB

  21/1442 Submitted 20 Apr 2021 100 yards away

  Demolition of existing canopy and erection of single storey rear extension to the dwellinghouse.

  Granted Householder Extension Demolition 4 docs
  Small domestic

• 16 Rannock Avenue, London, NW9 7JR

  21/0105 Submitted 11 Jan 2021 100 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4m Maximum height - 2.8m Eaves height - 2.8m

  Granted Prior approval Extension 11 docs
  Small domestic

• 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
• 26/1015 Refused

  5 Midholm, Wembley, HA9 9LJ

  Certificate of lawfulness for proposed installation of solar panels to the side and rear roofslope of the dwellinghouse.

  Received 23 Apr, published by the council 25 Jul 2026 Lawful development
• 26/1176 Refused

  47 Barn Rise, Wembley, HA9 9NH

  Certificate of lawfulness for proposed single storey outbuilding in rear garden of the dwellinghouse.

  Received 11 May, published by the council 25 Jul 2026 Lawful development
• 26/1166 Refused

  66 Okehampton Road, London, NW10 3EP

  Certificate of lawfulness for proposed rear dormer and side dormer extension, 1x front rooflight, replacing side elevation window and door with aluminium frame windows and doors to dwellinghouse.

  Received 8 May, published by the council 25 Jul 2026 Lawful development