59 Trevelyan Crescent, Harrow, HA3 0RG

This site has had 2 applications since 2026: 1 approved, 1 refused.

• 26/0459 Refused

  59 Trevelyan Crescent, Harrow, HA3 0RG

  Non-material amendment (fenestration) of Householder reference 23/2769 dated 11 March, 2024, for Proposed demolition of existing side dormer and erection of first floor side and rear extension and single storey outbuilding in rear garden of the dwellinghouse.

  Decided 23 Mar 2026 Amendments

1. 8 Apr 2026

   Received by Brent

2. 5 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jun 2026

   Decision issued: Permission Granted

4. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 30 June 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.

• 59 Trevelyan Crescent, Harrow, HA3 0RG

  26/0459 Submitted 23 Feb 2026 50 yards away

  Non-material amendment (fenestration) of Householder reference 23/2769 dated 11 March, 2024, for Proposed demolition of existing side dormer and erection of first floor side and rear extension and single storey outbuilding in rear garden of the dwellinghouse.

  Refused Amendments Extension Loft or dormer +2 9 docs
  Small domestic

• 11 Bouverie Gardens, Harrow, HA3 0RQ

  26/1790 Submitted 6 Jul 2026 100 yards away

  Demolition of existing single storey side to rear extension and proposed single-storey side-to-re...

  Refused Extension Demolition 10 docs
  Small domestic

• 11 Bouverie Gardens, Harrow, HA3 0RQ

  26/1083 Submitted 22 Apr 2026 100 yards away

  Proposed demolition of existing single storey side to rear extension, erection of single-storey side-to-rear extension to dwellinghouse and alterations to front porch (Revised description)

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 18 Bouverie Gardens, Harrow, HA3 0RQ

  20/2428 Submitted 10 Aug 2020 100 yards away

  Proposed two storey side and part rear extension, part single storey front and rear extension, and associated external alterations to dwellinghouse

  Granted Householder Extension 8 docs
  Small domestic

• 1 Bouverie Gardens, Harrow, HA3 0RQ

  21/0526 Submitted 16 Feb 2021 100 yards away

  Proposed loft conversion with rear dormer window and 3 side facing rooflights to dwellinghouse.

  Granted Householder Loft or dormer Windows or glazing 10 docs
  Domestic

• 1 Bouverie Gardens, Harrow, HA3 0RQ

  24/3492 Submitted 9 Dec 2024 100 yards away

  Removal of 2x fir trees and 2x dead fir trees.

  Granted Trees 2 docs

• 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
• 26/2200 Awaiting decision

  55 Wembley Park Drive, Wembley, HA9 8HE

  Conversion of garage into part morning room & utility room with replacement of front garage door with window, proposed single-storey rear extension, part single part two-storey side infill extension, rear ground extension, roof extension, 2x side dormer and 2x rear dormer extensions, installation of 2x front rooflights and raised rear patio with steps to dwellinghouse

  Received 1 Sep, published by the council 21 Sep 2026 Householder