1 Chestnut Grove, Wembley, HA0 2LX

This site has had 3 applications since 2025: 2 approved, 0 refused.

• 26/0300 Granted

  1 Chestnut Grove, Wembley, HA0 2LX

  Demolition of rear conservatory & front porch and erection of single-storey side to rear extension, alterations to raised patio, addition of hipped roofs to first-floor side & rear extensions, 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.

  Decided 17 Apr 2026 Householder
• 25/2969 Granted

  1 Chestnut Grove, Wembley, HA0 2LX

  Demolition of rear conservatory & front porch, and erection of single-storey side to rear extension, alterations to raised patio, increase in height to roof of first-floor rear extension, rendering of elevations, alterations to fenestration, replacement of roof tiles, installation of porch canopy with pillars and new front door to dwellinghouse (amended description)

  Decided 8 Jan 2026 Householder

1. 7 Sep 2026

   Received by Brent

2. 14 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 21 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 9 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination, against a statutory target of eight weeks. Over the last year Brent decided householder applications in a median of 64 days. More in our guide to how long planning decisions take.

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.

• 23 Chestnut Grove, Wembley, HA0 2LX

  21/0396 Submitted 5 Feb 2021 50 yards away

  Retrospective planning permission for the conversion of single dwelling into 2 x self contained flats including rear terrace

  Refused Full applications New dwelling 3 docs
  Domestic

• 1 Chestnut Grove, Wembley, HA0 2LX

  26/0300 Submitted 7 Feb 2026 50 yards away

  Demolition of rear conservatory & front porch and erection of single-storey side to rear extension, alterations to raised patio, addition of hipped roofs to first-floor side & rear extensions, 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.

  Granted Householder Extension Loft or dormer +2 8 docs
  Small domestic

• 23 Chestnut Grove, Wembley, HA0 2LX

  21/0398 Submitted 5 Feb 2021 50 yards away

  Certificate of lawfulness for existing hip to gable loft conversion with rear dormer and 2 front facing rooflights to dwellinghouse.

  Refused Lawful development Loft or dormer 4 docs
  Domestic

• 23 Chestnut Grove, Wembley, HA0 2LX

  21/3523 Submitted 15 Sep 2021 50 yards away

  Retention of hip to gable-end roof extension, rear dormer window and two front rooflights to dwellinghouse

  Withdrawn Householder Extension Loft or dormer +1 1 doc
  Domestic

• 23 Chestnut Grove, Wembley, HA0 2LX

  21/3524 Submitted 15 Sep 2021 50 yards away

  Certificate of lawfulness for existing hip to gable-end roof extension, dormer window and two front rooflights to dwellinghouse

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

• 1 Chestnut Grove, Wembley, HA0 2LX

  25/2969 Submitted 20 Oct 2025 50 yards away

  Demolition of rear conservatory & front porch, and erection of single-storey side to rear extension, alterations to raised patio, increase in height to roof of first-floor rear extension, rendering of elevations, alterations to fenestration, replacement of roof tiles, installation of porch canopy with pillars and new front door to dwellinghouse (amended description)

  Granted Householder Extension Roofing +2 9 docs
  Small domestic

• 26/2300 Awaiting decision

  22 Plympton Avenue, London, NW6 7TJ

  Proposed single-storey side infill extension 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
• 26/2297 Awaiting decision

  38 Hanover Road, London, NW10 3DS

  Proposed single-storey side-to-rear wrap around extension to 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
• 26/2260 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