117 Dollis Hill Avenue, London, NW2 6QY

This site has had 2 applications since 2026: 0 approved, 1 refused.

• 26/1323 Awaiting decision

  117 Dollis Hill Avenue, London, NW2 6QY

  Proposed rear dormer extension and 2x front rooflights to dwellinghouse.

  Submitted 26 May 2026 Full applications

1. 29 Apr 2026

   Received by Brent

2. 5 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 30 Jun 2026

   Decision issued: Permission Refused

4. 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.

• 117 Dollis Hill Avenue, London, NW2 6QY

  26/1323 Submitted 26 May 2026 50 yards away

  71% historically approved · decision due ~21 Jul

  Proposed rear dormer extension and 2x front rooflights to dwellinghouse.

  Awaiting decision Full applications Extension Loft or dormer 2 docs
  Domestic

• 141 Dollis Hill Avenue, London, NW2 6RB

  24/2049 Submitted 24 Jul 2024 100 yards away

  Certificate of lawfulness for proposed hip to gable extension, rear dormer window with 2x front rooflights and installation of window to left side elevation of the dwellinghouse.

  Granted Lawful development Extension Loft or dormer +1 7 docs
  Domestic

• 135 Dollis Hill Avenue, London, NW2 6RB

  21/1110 Submitted 25 Mar 2021 100 yards away

  Proposed first floor side extension, installation of three rooflights and bi-folding doors to existing single storey rear extension, new front porch, extension of patio and removal of window to existing rear dormer to dwellinghouse

  Refused Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 135 Dollis Hill Avenue, London, NW2 6RB

  21/2381 Submitted 24 Jun 2021 100 yards away

  Proposed first floor side to rear extension, installation of 3 x rooflights and bi-folding doors to existing single storey rear extension, new front porch, extension of rear patio and removal of window to existing rear dormer to dwellinghouse

  Granted Householder Extension Loft or dormer +1 17 docs
  Small domestic

• 12 Colwyn Road, London, NW2 6RP

  23/0438 Submitted 8 Feb 2023 100 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 - 3.7m Eaves height - 3m

  Granted Prior approval Extension 13 docs
  Small domestic

• 12 Colwyn Road, London, NW2 6RP

  23/0439 Submitted 8 Feb 2023 100 yards away

  Proposed erection of single-storey side extension and front porch to dwellinghouse.

  Granted Householder Extension 14 docs
  Small domestic

• 26/0302 Granted

  2 Wembley Park Boulevard, Wembley, HA9 0HP

  Proposed outdoor seating area with planters, balustrade and jumbrellas to restaurant

  Received 9 Feb, published by the council 25 Jul 2026 Full applications
• 26/0225 Granted

  Brent NHS Primary Care Trust, Wembley Centre For Health & Care, 116 Chaplin Road, Wembley, HA0 4UZ

  Phased development including the demolition of existing buildings and erection of buildings comprising residential units (Use Class C3) and car parking spaces together with associated public realm, landscaping and highway improvements, cycle parking and stores, and all other associated and ancillary works. Subject to a Legal Agreement made under Section 106 of the Town and Country Planning Act 1990 (as amended) dated the 16 September 2026.

  Received 30 Jan, published by the council 25 Jul 2026 Full applications
• 26/1430 Granted

  64 Larch Road, London, NW2 6SE

  Proposed retention of 6-bedroom 6-person house of multiple occupation (HMO)

  Received 9 Jun, published by the council 25 Jul 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 dwellinghouse to residential care home for up to 3 children receiving care (Use Class C2) (amended)

  Received 9 Sep, published by the council 21 Sep 2026 Full applications