17 Northwick Avenue, Harrow, HA3 0AA

1. 31 Jul 2020

   Received by Brent

2. 25 Sep 2020

   Decision issued: Permission Granted

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 25 September 2020, 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.

• 19 Northwick Avenue, Harrow, HA3 0AA

  26/0169 Submitted 23 Jan 2026 50 yards away

  70% historically approved · decision due ~10 Apr

  Proposed conversion of single-family dwellinghouse into 4x self-contained flats with demolition of rear conservatory, side garage & shed and erection of two-storey side to rear extension, hip to gable-end roof extension, rear dormer with 3x front rooflights, 1x side rooflight, front porch, single-storey outbuilding, subdivision of rear garden, associated refuse & cycle storage and hard & soft landscaping works in front & rear gardens (amended description)

  Awaiting decision Full applications New dwelling Extension +2 15 docs
  Small domestic

• 26 Northwick Avenue, Harrow, HA3 0AB

  20/2678 Submitted 28 Aug 2020 100 yards away

  Proposed single storey side extension to ground floor with 1 x rooflight and rear extension at first floor level to dwellinghouse.

  Granted Householder Extension Loft or dormer 6 docs
  Small domestic

• 52 Northwick Avenue, Harrow, HA3 0AB

  21/2410 Submitted 28 Jun 2021 100 yards away

  Erection of a single and two storey side extension, roof alteration to form a rear dormer window, reduction to existing single storey rear extension and alteration to front porch of dwellinghouse

  Granted Householder Extension Loft or dormer +1 16 docs
  Small domestic

• 46 Northwick Avenue, Harrow, HA3 0AB

  26/2092 Submitted 18 Aug 2026 100 yards away

  79% historically approved · decision due ~16 Oct

  Proposed conversion of garage into habitable room, erection of single-storey rear extension, hip-...

  Awaiting decision Extension 12 docs
  Small domestic

• 63 Kenton Road, Harrow, HA3 0AH

  24/1391 Submitted 22 May 2024 100 yards away

  Proposed change of use from C3 dwelling house to C2 care home for 4 children, with associated alterations for the conversion of garage into habitable room and replacement of garage door with window to dwellinghouse, alterations to front forecourt and front boundary treatment. (Revised Description).

  Refused Full applications Windows or glazing 14 docs
  Domestic

• 79-83 ODDS, Kenton Road, Harrow, HA3 0AH

  20/0685 Submitted 28 Feb 2020 100 yards away

  Variation of condition 2 (approved plans) to allow: Narrowing of vehicular access ramp Installation of one-way traffic control system of Full Planning Permission reference 17/3717 dated 15 May 2018 (and subsequent minor material amendment ref: 19/4473) for demolition of existing dwellinghouse and erection of a part three part four storey building comprising 39 self-contained flats (27 X 1bed, 8 x 2bed and 4 x 3bed) with associated basement car and cycle parking spaces accessed via new crossover off Rushout Avenue, bin stores, fencing and landscaping, subject to a Deed of Agreement dated 15 May 2018 under Section 106 of the Town and Country Planning Act 1990, as amended (and subsequent Deed of Variation dated 29th October 2020).

  Granted Amendments New dwelling Demolition 18 docs
  Domestic

• 26/2202 Awaiting decision

  55 Wembley Park Drive, Wembley, HA9 8HE

  Proposed demolition of garage and erection of single-storey rear extension, two-storey side extension, hip to gable roof-end, 2x side dormer extension and 2x rear dormer extension, 2x front rooflight and raised patio to dwellinghouse.

  Received 1 Sep, published by the council 10 Sep 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.

  Received 12 May, published by the council 25 Jul 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)

  Received 2 Apr, published by the council 25 Jul 2026 Householder
• 26/0420 Granted

  1 Hopefield Avenue, London, NW6 6LJ

  Proposed installation of powered step lift and new wall to front of dwellinghouse

  Received 19 Feb, published by the council 10 Aug 2026 Householder
• 26/0276 Granted

  40 Esmond Road, London, NW6 7HE

  Proposed demolition of existing rear outbuilding, erection of single storey rear outbuilding with air source heat pump, and landscaping to rear garden to the dwellinghouse

  Received 4 Feb, published by the council 25 Jul 2026 Householder