224 Preston Hill, Harrow, HA3 9UJ

This site has had 4 applications since 2020: 3 approved, 0 refused.

• 26/0614 Granted

  224 Preston Hill, Harrow, HA3 9UJ

  Proposed alteration to the existing rear extension, alteration to the fenestration, internal layout alteration, and part re-render to the dwellinghouse.

  Decided 27 Jul 2026 Householder
• 20/4255 Withdrawn

  224 Preston Hill, Harrow, HA3 9UJ

  Proposed first floor rear extension; demolition of existing side and rear dormers, alterations to roof of existing rear extension; hip to gable roof extension with rear dormer and installation of front facing rooflights to dwellinghouse

  Decided 16 Mar 2021 Householder
• 20/3747 Granted

  224 Preston Hill, Harrow, HA3 9UJ

  Prior approval for a single storey rear extension to dwellinghouse, in metres: Extending beyond the rear wall of the original house - 6m Maximum height - 3.2m Eaves height - 3m

  Decided 17 Dec 2020 Prior approval

1. 22 Mar 2021

   Received by Brent

2. 25 May 2021

   Decision issued: Permission Granted

3. 20 Aug 2026

   Added to PlanIndex

Brent granted permission on 25 May 2021, 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.

• 214 Preston Hill, Harrow, HA3 9UJ

  20/3447 Submitted 26 Oct 2020 0m away

  Certificate of lawfulness for proposed change of use from dwellinghouse (Use class C3) to 6 bedroom/6 person house in multiple occupancy (Use Class C4)

  Refused Lawful development 4 docs
  Domestic

• 224 Preston Hill, Harrow, HA3 9UJ

  26/0614 Submitted 11 Mar 2026 0m away

  Proposed alteration to the existing rear extension, alteration to the fenestration, internal layout alteration, and part re-render to the dwellinghouse.

  Granted Householder Extension Windows or glazing 8 docs
  Domestic

• 224 Preston Hill, Harrow, HA3 9UJ

  20/3747 Submitted 16 Nov 2020 0m 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 - 3.2m Eaves height - 3m

  Granted Prior approval Extension 13 docs
  Small domestic

• 224 Preston Hill, Harrow, HA3 9UJ

  20/4255 Submitted 23 Dec 2020 0m away

  Proposed first floor rear extension; demolition of existing side and rear dormers, alterations to roof of existing rear extension; hip to gable roof extension with rear dormer and installation of front facing rooflights to dwellinghouse

  Withdrawn Householder Extension Loft or dormer +1 2 docs
  Domestic

• 214 Preston Hill, Harrow, HA3 9UJ

  20/3916 Submitted 30 Nov 2020 0m away

  Certificate of lawfulness for proposed change of use from dwellinghouse (Use class C3) to 6 bedroom/6 person house in multiple occupancy (Use Class C4); internal alterations to provide 4 additional bathrooms

  Refused Lawful development 5 docs
  Domestic

• 203 Preston Hill, Harrow, HA3 9UL

  21/0917 Submitted 15 Mar 2021 43m away

  Hip to gable roof extension including 3 front rooflights and rear dormer roof extension with Juliet balcony to the dwellinghouse

  Granted Householder Extension Loft or dormer 11 docs
  Domestic

• 26/0944 Refused

  11 Briar Road, Harrow, HA3 0DP

  Retention of two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 1x rear rooflight; replacement of roof-tiles, front door, external windows, garage door and chimney stack; installation of external lighting to the front elevation; and installation of 4x retractable bollards, hardstanding, associated soft-landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

  14 Apr 2026 Householder
• 26/0945 Granted

  11 Briar Road, Harrow, HA3 0DP

  Proposed two-storey side extension with associated front balcony; conversion of attached garage to habitable room; part single-storey side infill extension; single-storey rear extension with raised patio; installation of 3x side rooflights & 2x rear rooflights; replacement of roof-tiles; retention of front door; alterations to external windows; replacement of uPVC garage door with timber garage door; removal of external lighting on front elevation; reinstatement of chimney stack; and installation of hardstanding, associated soft landscaping, drainage channels and soakaway within forecourt of dwellinghouse (amended description)

  14 Apr 2026 Householder
• 26/0859 Granted

  56 Okehampton Road, London, NW10 3EP

  Proposed demolition of side garage, erection of two storey side extension, replacement of rear doors to ground floor, replacement of 4x windows and removal of 1x window and 1x door to side elevation, new front boundary wall and bin storage to front garden.

  2 Apr 2026 Householder
• 26/1190 Refused

  244 Willesden Lane, Willesden, London, NW2 5RE

  Demolition of conservatory and shed, and erection of a single-storey side infill and rear extension, installation of a door to the side elevation and erection of a new masonry side boundary wall to the dwellinghouse.

  12 May 2026 Householder
• 26/0867 Refused

  14 Mount Pleasant Road, London, NW10 3EL

  Proposed erection of boundary wall, a bin store, pedestrian and vehicular access gates, associated hard and soft landscaping to front garden (revised description)

  2 Apr 2026 Householder