46 Liddell Gardens, London, NW10 3QD

This site has had 4 applications since 2025: 2 approved, 2 refused.

• 25/3502 Granted

  46 Liddell Gardens, London, NW10 3QD

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.0m Maximum height - 3.0m Eaves height - 3.0m

  Decided 14 Jan 2026 Prior approval
• 25/3087 Refused

  46 Liddell Gardens, London, NW10 3QD

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3m Eaves height - 3m

  Decided 8 Dec 2025 Prior approval
• 25/2329 Granted

  46 Liddell Gardens, London, NW10 3QD

  Certificate of lawfulness for proposed demolition of existing rear shed and erection of single-storey rear outbuilding, rear dormer extension and installation of 2x front rooflights to dwellinghouse

  Decided 10 Oct 2025 Lawful development

1. 18 Nov 2025

   Received by Brent

2. 21 Jan 2026

   Decision issued: Permission Refused

3. 11 Aug 2026

   Added to PlanIndex

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 24 Liddell Gardens, London, NW10 3QD

  25/3049 Submitted 29 Oct 2025 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.30m Maximum height - 3.20m Eaves height - 3.00m

  Granted Prior approval Extension 8 docs
  Small domestic

• 46 Liddell Gardens, London, NW10 3QD

  25/2329 Submitted 11 Aug 2025 50 yards away

  Certificate of lawfulness for proposed demolition of existing rear shed and erection of single-storey rear outbuilding, rear dormer extension and installation of 2x front rooflights to dwellinghouse

  Granted Lawful development Extension Loft or dormer +1 4 docs
  Small domestic

• 8 Liddell Gardens, London, NW10 3QD

  21/0611 Submitted 22 Feb 2021 50 yards away

  Proposed single storey rear extension to dwellinghouse.

  Refused Householder Extension 5 docs
  Small domestic

• 8 Liddell Gardens, London, NW10 3QD

  21/1624 Submitted 4 May 2021 50 yards away

  Proposed single storey rear extension and removal of side door of dwellinghouse.

  Granted Householder Extension 5 docs
  Small domestic

• 8 Liddell Gardens, London, NW10 3QD

  21/1623 Submitted 4 May 2021 50 yards away

  Proposed single storey rear extension to dwellinghouse.

  Refused Householder Extension 5 docs
  Small domestic

• 46 Liddell Gardens, London, NW10 3QD

  25/3502 Submitted 16 Dec 2025 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.0m Maximum height - 3.0m Eaves height - 3.0m

  Granted Prior approval Extension 3 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