20 Barn Hill, Wembley, HA9 9LA

1. 10 Feb 2026

   Received by Brent

2. 7 Apr 2026

   Decision issued: Permission Granted

3. 10 Aug 2026

   Added to PlanIndex

Brent granted permission on 7 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.

• 13 Barn Hill, Wembley, HA9 9LA

  26/2078 Submitted 17 Aug 2026 50 yards away

  79% historically approved · decision due ~16 Oct

  Proposed single-storey side to rear extension and raised patio, with removal of 5x trees and prov...

  Decided Extension Trees 23 docs
  Small domestic

• 13 Barn Hill, Wembley, HA9 9LA

  26/1394 Submitted 5 Jun 2026 50 yards away

  79% historically approved · decision due ~11 Aug

  Proposed removal of rear boiler store and flue and replacement of existing single-glazed timber w...

  Decided Windows or glazing 15 docs

• 6 The Crossways, Wembley, HA9 9LB

  26/0131 Submitted 20 Jan 2026 50 yards away

  T1 Leyland Cypress within front garden: Fell and remove.

  Granted Trees 3 docs

• 7 Barn Hill, Wembley, HA9 9JX

  24/2888 Submitted 11 Oct 2024 100 yards away

  Demolition of garage and rear kitchen, proposed excavation to create basement level, single-storey rear extension, part single part two storey side extension, rear dormer extension, loft conversion into habitable space, replacement of windows, replacement of roof tiles, alterations to front garden and front boundary wall and proposed raised patio to rear of dwellinghouse.

  Granted Householder Extension Loft or dormer +3 13 docs
  Small domestic

• 3 Barn Hill, Wembley, HA9 9JX

  25/2497 Submitted 1 Sep 2025 100 yards away

  Maple (T1) and Ash (T2) Crown reduction and reduction of height of both trees by approximately 2 meters.

  Granted Trees 2 docs

• 7 Barn Hill, Wembley, HA9 9JX

  25/2902 Submitted 13 Oct 2025 100 yards away

  Demolition of existing dwellinghouse and proposed erection of a new two-storey dwellinghouse, with basement and associated landscaping, car parking, ancillary underground heat source heat pump and PV panels.

  Granted Full applications Demolition 26 docs
  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
• 26/2297 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
• 26/2262 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