112 Preston Hill, Harrow, HA3 9SJ

1. 12 Jul 2024

   Received by Brent

2. 6 Sep 2024

   Decision issued: Permission Granted

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 6 September 2024, 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.

• 5 Bush Hill Road, Harrow, HA3 9RG

  19/4125 Submitted 20 Nov 2019 50 yards away

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 4.22m Maximum height - 3.375m Eaves height - .3m

  Refused Prior approval Extension 10 docs
  Small domestic

• 121 Preston Hill, Harrow, HA3 9SN

  25/3371 Submitted 3 Dec 2025 100 yards away

  Proposed conversion of Doctors Surgery/Clinic into 4x self contained flats, alteration to front, side and rear fenestrations, 2x rear balconies with railing and privacy screen, rear decking with steps and railing, installation of 1x new front rooflight, 2x side and 4 rear rooflights, cycle and refuse storage to front and associated landscaping to front and rear

  Refused Full applications New dwelling Loft or dormer 23 docs

• 10 The Leys, Harrow, HA3 9SP

  22/2119 Submitted 13 Jun 2022 100 yards away

  Demolition of side canopy & wall and erection of single-storey side extension to dwellinghouse

  Granted Householder Extension Demolition 8 docs
  Small domestic

• 9 The Leys, Harrow, HA3 9SP

  26/1199 Submitted 12 May 2026 100 yards away

  Proposed conversion of garage into habitable room single storey front infill extension and single storey rear extension to the dwellinghouse.

  Granted Householder Extension 6 docs
  Small domestic

• 9 The Leys, Harrow, HA3 9SP

  26/1200 Submitted 12 May 2026 100 yards away

  Certificate of lawfulness for proposed hip to gable extension, rear dormer window with 2x front rooflights, installation of window to side roof, removal of chimney stack and single storey outbuilding in rear garden of the dwellinghouse.

  Granted Lawful development Extension Loft or dormer +1 6 docs
  Small domestic

• 34 Dorchester Way, Harrow, HA3 9RF

  25/3314 Submitted 27 Nov 2025 150 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 - 3.75m Eaves height - 3m

  Granted Prior approval Extension 3 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