40 Whitmore Gardens, London, NW10 5HH

This site has had 5 applications since 2020: 3 approved, 1 refused.

• 20/4222 Granted

  40 Whitmore Gardens, London, NW10 5HH

  Certificate of lawfulness for proposed single storey extension to dwellinghouse

  Decided 15 Feb 2021 Lawful development
• 20/3611 Granted

  40 Whitmore Gardens, London, NW10 5HH

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m

  Decided 8 Dec 2020 Prior approval
• 20/3550 Granted

  40 Whitmore Gardens, London, NW10 5HH

  Certificate of lawfulness for proposed rear dormer window with juliet balcony, 2 front rooflights and 1 rooflight on the flat roof of the dormer to dwellinghouse

  Decided 16 Dec 2020 Lawful development
• 20/2772 Withdrawn

  40 Whitmore Gardens, London, NW10 5HH

  Certificate of lawfulness for proposed loft conversion with rear dormer window and two front rooflights to dwellinghouse

  Decided 2 Nov 2020 Lawful development

1. 8 Sep 2020

   Received by Brent

2. 10 Sep 2020

   Validated

   Checked as complete and ready for consideration.

3. 6 Nov 2020

   Decision issued: Permission Refused

4. 25 Jul 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.

• 14 Whitmore Gardens, London, NW10 5HH

  26/0702 Submitted 19 Mar 2026 50 yards away

  Certificate of lawfulness for proposed single-storey part rear extension, hip-to-gable roof extension with rear dormer extension, alteration of rear roof of ground floor outrigger to flat roof, and 2x front rooflights to dwellinghouse.

  Refused Lawful development Extension Loft or dormer 15 docs
  Small domestic

• 40 Whitmore Gardens, London, NW10 5HH

  20/4222 Submitted 21 Dec 2020 50 yards away

  Certificate of lawfulness for proposed single storey extension to dwellinghouse

  Granted Lawful development Extension 4 docs
  Small domestic

• 42 Whitmore Gardens, London, NW10 5HH

  20/3350 Submitted 16 Oct 2020 50 yards away

  Certificate of lawfulness for proposed rear dormer with juliet balcony and 3 front rooflights to dwellinghouse

  Granted Lawful development Loft or dormer 6 docs
  Domestic

• 40 Whitmore Gardens, London, NW10 5HH

  20/3611 Submitted 5 Nov 2020 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 4m Eaves height - 3m

  Granted Prior approval Extension 3 docs
  Small domestic

• 42 Whitmore Gardens, London, NW10 5HH

  20/3361 Submitted 16 Oct 2020 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.9m Eaves height - 2.9m

  Granted Prior approval Extension 5 docs
  Small domestic

• 40 Whitmore Gardens, London, NW10 5HH

  20/2772 Submitted 8 Sep 2020 50 yards away

  Certificate of lawfulness for proposed loft conversion with rear dormer window and two front rooflights to dwellinghouse

  Withdrawn Lawful development Loft or dormer Windows or glazing 2 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