142 Princes Avenue, London, NW9 9JE

This site has had 3 applications since 2020: 2 approved, 1 refused.

• 24/2364 Granted

  142 Princes Avenue, London, NW9 9JE

  Retain single storey outbuilding for use by Flat 2 only and white silicone render to existing single storey extension

  Decided 14 Oct 2024 Full applications
• 21/2018 Granted

  142 Princes Avenue, London, NW9 9JE

  Conversion of dwellinghouse into two self-contained flats, with proposed single-storey rear extension and single-storey side extension to ground-floor and front garden landscaping, bin storage and cycle storage and vehicle parking

  Decided 23 Jul 2021 Full applications

1. 22 Sep 2020

   Received by Brent

2. 17 Nov 2020

   Decision issued: Permission Refused

3. 25 Jul 2026

   Added to PlanIndex

Brent refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 142 Princes Avenue, London, NW9 9JE

  21/2018 Submitted 28 May 2021 50 yards away

  Conversion of dwellinghouse into two self-contained flats, with proposed single-storey rear extension and single-storey side extension to ground-floor and front garden landscaping, bin storage and cycle storage and vehicle parking

  Granted Full applications New dwelling Extension 7 docs
  Small domestic

• 146 Princes Avenue, London, NW9 9JE

  21/3862 Submitted 14 Oct 2021 50 yards away

  Certificate of lawfulness for existing use as 2 self contained flats.

  Refused Lawful development New dwelling 5 docs

• 142 Princes Avenue, London, NW9 9JE

  24/2364 Submitted 23 Aug 2024 50 yards away

  Retain single storey outbuilding for use by Flat 2 only and white silicone render to existing single storey extension

  Granted Full applications Extension 5 docs
  Small domestic

• 166 Princes Avenue, London, NW9 9JE

  19/4018 Submitted 11 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 - 6m Maximum height - 3.15m Eaves height - 3m

  Granted Prior approval Extension 2 docs
  Small domestic

• Kingsbury High School, Princes Avenue, London, NW9 9JR

  24/1990 Submitted 17 Jul 2024 50 yards away

  Details pursuant to condition 5 (Brick sample for extenal walls), of Full planning permission application reference 24/0192 dated 10 June 2024 for Proposed single storey front extensions to Kingsbury High School.

  Granted Conditions Extension 4 docs
  Small domestic

• Kingsbury High School, Princes Avenue, London, NW9 9JR

  25/0810 Submitted 19 Mar 2025 50 yards away

  Proposed construction of Multi Use Games Area (MUGA) Facility and cricket pitch and netting with fencing and lighting to the school.

  Granted Full applications 36 docs

• 26/2299 Awaiting decision

  6A & 6B Chesham Street, London, NW10 0BJ

  Replacement of existing windows with double glazed uPVC framed casement windows and replacement of existing front doors with double glazed GRP front doors to both flats.

  Received 10 Sep, published by the council 21 Sep 2026 Full applications
• 26/2294 Awaiting decision

  101B Wakeman Road, London, NW10 5BH

  Proposed rear dormer extension and loft conversion into habitable space, dormer extension to roof of rear outrigger, installation of rear terrace with privacy screen and railing, installation of 3x front rooflights and replacement of side and rear windows to first-floor flat

  Received 9 Sep, published by the council 21 Sep 2026 Full applications
• 26/2288 Awaiting decision

  36 Windsor Road, London, NW2 5DS

  Change of use from dwelling for up to four children receiving care (Use Class C3(b)) to residential care home for up to 3 children receiving care (Use Class C2)

  Received 9 Sep, published by the council 21 Sep 2026 Full applications
• 26/2279 Awaiting decision

  16C Nicoll Road, London, NW10 9AB

  Proposed replacement of windows to front elevation and repalcement of 1x side and 1x rear rooflights to first and second floor flat

  Received 8 Sep, published by the council 21 Sep 2026 Full applications
• 26/2267 Awaiting decision

  10A& 10B Chesham Street, London, NW10 0AX

  Replacement of existing windows with new double glazed uPVC framed casement windows and replacement of existing front and side doors with new double glazed GRP framed front and side doors to both flats.

  Received 7 Sep, published by the council 21 Sep 2026 Full applications