21 Mapesbury Road, London, NW2 4HS

This site has had 2 applications since 2020: 1 approved, 1 refused.

• 20/1758 Refused

  21 Mapesbury Road, London, NW2 4HS

  Erection of a single storey outbuilding in rear garden of dwellinghouse

  Decided 23 Oct 2020 Householder

1. 24 Nov 2025

   Received by Brent

2. 5 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 12 Mar 2026

   Decision issued: Permission Granted

4. 11 Aug 2026

   Added to PlanIndex

Brent granted permission on 12 March 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.

• 23 Mapesbury Road, London, NW2 4HS

  20/2491 Submitted 14 Aug 2020 50 yards away

  Alterations to the front garden to include replacement of front boundary wall and increase to height of existing piers, plus hard and soft landscaping

  Granted Householder 12 docs
  Small domestic

• 31A & 31B Mapesbury Road, London, NW2 4HS

  25/2576 Submitted 9 Sep 2025 50 yards away

  Conversion of 2x self-contained flats into a single dwellinghouse

  Granted Full applications New dwelling 8 docs
  Domestic

• 21 Mapesbury Road, London, NW2 4HS

  20/1758 Submitted 16 Jun 2020 50 yards away

  Erection of a single storey outbuilding in rear garden of dwellinghouse

  Refused Householder 6 docs
  Small domestic

• 19 Mapesbury Road, London, NW2 4HS

  25/2529 Submitted 4 Sep 2025 50 yards away

  Proposed alterations to fenestration to dwellinghouse.

  Granted Householder Windows or glazing 10 docs
  Domestic

• 19 Mapesbury Road, London, NW2 4HS

  26/0252 Submitted 3 Feb 2026 50 yards away

  Rear Garden: T1: Mature Oak: Remove major dead wood throughout the crown; thin crown density evenly throughout to branch extremities by approximately 20%; raise crown by approximately 2.00m and reduce. crown by approximately 1.50m-2.00m all round. T2: Plane: Section fell to ground level. T3: Mature Yew (Under the Oak: Reduce lateral and sub lateral crown spread over the pavement and garden by 1.20m-1.50m; reduce crown height by approximately 1.20m-1.50m Rear Boundary: T4: Pear:. Trim Ivy hard back as is practicable. Front Garden: T5: Mature Plum: Fell to ground level.

  Granted Trees 3 docs

• 25 Mapesbury Road, London, NW2 4HS

  23/0482 Submitted 13 Feb 2023 50 yards away

  Non-material amendment (add small row of matching railings atop of the wall between two brick piers and letterbox attached to these railings to front boundary) of Householder reference 22/1147 dated 20 September, 2022, for Proposed installation of two gates at the front boundary and increased front soft landscaping to dwellinghouse

  Granted Amendments 5 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
• 26/2264 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