14 Aston Avenue, Harrow, HA3 0DB

1. 16 Sep 2025

   Received by Brent

2. 18 Sep 2025

   Validated

   Checked as complete and ready for consideration.

3. 9 Dec 2025

   Decision issued: Permission Granted

4. 11 Aug 2026

   Added to PlanIndex

Brent granted permission on 9 December 2025, 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.

• 7 Aston Avenue, Harrow, HA3 0DB

  20/3319 Submitted 14 Oct 2020 50 yards away

  Proposed demolition of existing garage, construction of double storey side and rear extensions, loft conversion with rear dormer window, removal of side chimney stack, and installation of x3 side and front rooflights to dwellinghouse.

  Refused Householder Extension Loft or dormer +2 4 docs
  Domestic

• 7 Aston Avenue, Harrow, HA3 0DB

  21/0904 Submitted 12 Mar 2021 50 yards away

  Demolition of existing garage and erection of a double storey side and rear extension, rear dormer window, 2 front rooflights, alterations to the ground floor side elevation to include the removal of 1 window and relocation of existing an window and door and removal of side chimney stack, and increase in ridge height to dwellinghouse.

  Refused Householder Extension Loft or dormer +3 4 docs
  Domestic

• 25 Aston Avenue, Harrow, HA3 0DB

  24/2144 Submitted 1 Aug 2024 50 yards away

  Proposed rear dormer window to the dwellinghouse

  Granted Householder Loft or dormer Windows or glazing 11 docs
  Domestic

• 28 Aston Avenue, Harrow, HA3 0DB

  25/2685 Submitted 22 Sep 2025 50 yards away

  Retain existing single storey rear infill extension to dwellinghouse

  Granted Householder Extension 5 docs
  Small domestic

• 32 Aston Avenue, Harrow, HA3 0DB

  20/4240 Submitted 22 Dec 2020 50 yards away

  Two-storey side extension; extension of the main roof, a rear dormer window, and EIGHT (8) roof-lights proposed to the dwellinghouse

  Refused Full applications Extension Loft or dormer +1 8 docs
  Domestic

• 7 Aston Avenue, Harrow, HA3 0DB

  23/0469 Submitted 10 Feb 2023 50 yards away

  Demolition of storage/garage and front porch and erection of a single and two storey side extension, single storey rear extension, new front porch extension and alteration to rear patio area

  Granted Householder Extension Demolition 4 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
• 26/2260 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