2C Dundonald Road, London, NW10 3HR

This site has had 2 applications since 2024: 1 approved, 1 refused.

• 25/2997 Granted

  2C Dundonald Road, London, NW10 3HR

  Proposed single storey rear extension, replacement of 1x existing side rooflight and installation of 2x rear rooflights with associated landscaping to rear garden to the dwellinghouse

  Decided 17 Dec 2025 Householder

1. 14 Nov 2024

   Received by Brent

2. 20 Nov 2024

   Validated

   Checked as complete and ready for consideration.

3. 10 Jan 2025

   Decision issued: Permission Refused

4. 21 Sep 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.

• 12 Dundonald Road, London, NW10 3HR

  21/3720 Submitted 1 Oct 2021 50 yards away

  Demolition of existing side infill extension and erection of single storey side infill, rear to side extension to dwellinghouse.

  Granted Householder Extension Demolition 13 docs
  Small domestic

• 38 Dundonald Road, London, NW10 3HR

  20/3304 Submitted 14 Oct 2020 50 yards away

  Certificate of lawfulness for proposed loft conversion with rear dormer window and juliet balcony, roof extension over existing outrigger, replacement of windows, single storey outbuilding, 4 rooflights, and alterations to the front elevation fenestrations

  Refused Lawful development Extension Loft or dormer +1 22 docs
  Small domestic

• 46 Dundonald Road, London, NW10 3HR

  21/0469 Submitted 10 Feb 2021 50 yards away

  Variation of condition 2 (development carried out in accordance with approved drawings) to allow: Change of red line to move back 10cm from frontage (due to removal of hoarding and more accurate definition of line- hence site depth reduced from 13.17m to 13.07m). Distance of setback of house from frontage hence reduces by 10cm The width of the plot has reduced in size from 11.78m to 11.71m, a difference of 7cm. The depth of the house at roof level, from front of bay to rear roof edge would change from 7.46m on the approved plans to 7.7m. The ground level at the rear of the site has been found to be 14cm higher than previously and this is reflected in the new side elevation drawings. The height to rooftop has changed from 8.1m to 8.24m, a total height difference in the building of 140mm. Height to eaves at frontage revised from 5.47m to 5.7m Widening to structure of between 3cm and 8cm to width wall-wall and between 5cm and 13cm to width to roof Depth of house to increase from 7.46m to 7.7m (roof plan view). Changes to rooflights Removal of external stairs from ground floor to basement Addition of balcony with doors (in lieu of windows) to kitchen Cycle store at ground floor level Removal of external staircase and cycle store to basement level Changes to fenestration at side and rear Addition of canopy to front entrance door Relocation of garden gate of Full Planning Permission reference 19/4116 dated 21 January, 2020, for Erection of a two storey dwellinghouse with basement level and habitable room in loft space, provision of bin storage and cycle parking, erection of front boundary wall and associated landscaping.

  Withdrawn Amendments Loft or dormer Windows or glazing 2 docs
  Small domestic

• 10 Dundonald Road, London, NW10 3HR

  23/0424 Submitted 7 Feb 2023 50 yards away

  Erection of proposed rear dormer window with Juliet balcony, dormer and associated terrace to rear outrigger and 2 front rooflights to dwellinghouse.

  Granted Householder Extension Loft or dormer +1 5 docs
  Domestic

• 2C Dundonald Road, London, NW10 3HR

  25/2997 Submitted 24 Oct 2025 50 yards away

  Proposed single storey rear extension, replacement of 1x existing side rooflight and installation of 2x rear rooflights with associated landscaping to rear garden to the dwellinghouse

  Granted Householder Extension Loft or dormer 13 docs
  Small domestic

• 38 Dundonald Road, London, NW10 3HR

  20/3748 Submitted 17 Nov 2020 50 yards away

  Prior approval for single storey rear extensions to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m and 4.95m Maximum height - 3.99m Eaves height - 2.99m

  Granted Prior approval Extension 13 docs
  Small domestic

• 26/2300 Awaiting decision

  22 Plympton Avenue, London, NW6 7TJ

  Proposed single-storey side infill extension 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