57 Valley Drive, London, NW9 9NJ

1. 13 Feb 2026

   Received by Brent

2. 2 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Apr 2026

   Decision issued: Permission Granted

4. 10 Aug 2026

   Added to PlanIndex

Brent granted permission on 21 April 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 21 Valley Drive, London, NW9 9NJ

  20/3830 Submitted 23 Nov 2020 50 yards away

  Certificate of lawfulness for proposed outbuilding in rear garden of dwellinghouse

  Refused Lawful development 6 docs
  Small domestic

• 21 Valley Drive, London, NW9 9NJ

  21/0199 Submitted 20 Jan 2021 50 yards away

  Certificate of lawfulness for proposed outbuilding with 2 rooflights in the rear garden of dwellinghouse

  Granted Lawful development Loft or dormer 6 docs
  Small domestic

• 21 Valley Drive, London, NW9 9NJ

  20/2886 Submitted 15 Sep 2020 50 yards away

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

  Refused Lawful development Loft or dormer 6 docs
  Small domestic

• 43 Valley Drive, London, NW9 9NJ

  20/2625 Submitted 25 Aug 2020 50 yards away

  Proposed erection of ground-floor rear infill extension, first-floor side-to-rear extension, alterations to roof form of existing single-storey front-to-side extension, replacement of front door and removal of chimney stack to dwellinghouse (amended description)

  Granted Householder Extension 5 docs
  Small domestic

• 55 Valley Drive, London, NW9 9NJ

  24/2780 Submitted 2 Oct 2024 50 yards away

  Certificate of lawfulness for existing hip to gable roof extension, rear dormer with big window and x3 front rooflights to dwellinghouse.

  Granted Lawful development Extension Loft or dormer +1 4 docs
  Domestic

• 28 Valley Drive, London, NW9 9NP

  26/1779 Submitted 10 Jul 2026 100 yards away

  Demolition of garage and erection of two-storey side to rear extension, front extension, hip to g...

  Refused Extension Demolition 6 docs

• 26/2300 Awaiting decision

  22 Plympton Avenue, London, NW6 7TJ

  Proposed single-storey side infill extension, replacement of ground floor rear door with window, and replacement of ground floor rear windows with sliding doors to dwellinghouse

  Received 10 Sep, published by the council 21 Sep 2026 Householder
• 26/2292 Awaiting decision

  116 Stag Lane, Edgware, HA8 5LL

  Demolition of existing side store and proposed single store side to rear extension, first floor part side and rear extension, front porch extension, hip to gable extension, rear dormer window with 4x front rooflights and removal of chimney stack to the dwellinghouse.

  Received 9 Sep, published by the council 21 Sep 2026 Householder
• 26/2264 Awaiting decision

  19 Littleton Road, Harrow, HA1 3SY

  Proposed demolition of existing garage, single storey side extension and single storey rear extension, and erection of a two-storey side extension, part single and part two storey rear extension, 1x side and 1x rear dormer extension, conversion of garage into habitable space with replacement of garage door with window, alteration to front, rear and side fenestration and removal of chimney to dwellinghouse.

  Received 7 Sep, published by the council 21 Sep 2026 Householder
• 26/2262 Awaiting decision

  1 Chestnut Grove, Wembley, HA0 2LX

  Demolition of existing conservatory, part two storey rear extension, single storey structure to side extension & front porch and erection of single-storey side to rear extension, erection of first floor rear extension, alterations to raised patio, addition of hipped roof to first-floor side extension, 1x front & 1x rear rooflight, replacement of roof tiles, alterations to fenestrations, rendering to elevations, front porch canopy with pillars, new front door & new garage door to dwellinghouse

  Received 7 Sep, published by the council 21 Sep 2026 Householder
• 26/2260 Awaiting decision

  19 Mitchell Way, London, NW10 0PT

  Proposed two storey rear extension and front porch extension with canopy to dwellinghouse.

  Received 4 Sep, published by the council 21 Sep 2026 Householder