21 Douglas Avenue, Wembley, HA0 4DT

This site has had 2 applications since 2025: 1 approved, 1 refused.

• 25/3500 Refused

  21 Douglas Avenue, Wembley, HA0 4DT

  Demolition of existing rear conservatory and proposed single storey rear extension to the dwellinghouse.

  Decided 22 Jan 2026 Householder

1. 16 Mar 2026

   Received by Brent

2. 30 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 May 2026

   Decision issued: Permission Granted

4. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 20 May 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.

• 28 Douglas Avenue, Wembley, HA0 4DT

  21/1255 Submitted 6 Apr 2021 50 yards away

  The conversion of a single dwelling house into two self-contained residential units.

  Refused Full applications 10 docs
  Domestic

• 21 Douglas Avenue, Wembley, HA0 4DT

  25/3500 Submitted 16 Dec 2025 50 yards away

  Demolition of existing rear conservatory and proposed single storey rear extension to the dwellinghouse.

  Refused Householder Extension Demolition 5 docs
  Small domestic

• 28 Douglas Avenue, Wembley, HA0 4DT

  20/4001 Submitted 4 Dec 2020 50 yards away

  The conversion of a single dwelling house into two self-contained residential units

  Refused Full applications 10 docs
  Domestic

• 10A Douglas Avenue, Wembley, HA0 4DT

  20/3065 Submitted 27 Sep 2020 50 yards away

  Proposed loft conversion with rear dormer window and installation of 2 x front facing rooflights and the removal of front and rear chimney stacks to first floor flat.

  Granted Full applications Loft or dormer Windows or glazing 5 docs

• 19 Christchurch Green, Wembley, HA0 4DP

  25/2758 Submitted 29 Sep 2025 100 yards away

  Certificate of lawfulness for proposed gable end roof extension, rear dormer window and 3 front rooflights to dwellinghouse.

  Granted Lawful development Extension Loft or dormer +1 8 docs
  Domestic

• 65 Westbury Road, Wembley, HA0 4JY

  21/1855 Submitted 20 May 2021 100 yards away

  Certificate of lawfulness for proposed demolition of existing canopy and erection of partial single storey rear extension to the dwellinghouse.

  Granted Lawful development Extension Demolition 7 docs
  Small domestic

• 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
• 26/2200 Awaiting decision

  55 Wembley Park Drive, Wembley, HA9 8HE

  Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

  Received 1 Sep, published by the council 21 Sep 2026 Householder