5B Blenheim Gardens, London, NW2 4NL

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

• 26/0277 Refused

  5B Blenheim Gardens, London, NW2 4NL

  Replacement of rear dormer with new dormer window and extension to rear projection to flat

  Decided 20 Apr 2026 Full applications

1. 27 Apr 2026

   Received by Brent

2. 18 Jun 2026

   Decision issued: Permission Granted

3. 25 Jul 2026

   Added to PlanIndex

Brent granted permission on 18 June 2026, 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.

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.

• 5A Blenheim Gardens, London, NW2 4NL

  21/3586 Submitted 22 Sep 2021 50 yards away

  Erection of single storey rear outbuilding to ground floor flat.

  Withdrawn Full applications 2 docs
  Small domestic

• 5B Blenheim Gardens, London, NW2 4NL

  26/0277 Submitted 4 Feb 2026 50 yards away

  Replacement of rear dormer with new dormer window and extension to rear projection to flat

  Refused Full applications Extension Loft or dormer +1 5 docs

• 3C Blenheim Gardens, London, NW2 4NL

  24/2308 Submitted 19 Aug 2024 50 yards away

  Erection of rear extension to outrigger and alterations to rear dormer of second floor flat.

  Refused Full applications Extension Loft or dormer 8 docs

• 3A Blenheim Gardens, London, NW2 4NL

  24/2242 Submitted 12 Aug 2024 50 yards away

  Erection of outbuilding to rear garden of ground floor flat.

  Granted Full applications 6 docs

• 3A-C INC, Blenheim Gardens, London, NW2 4NL

  24/2240 Submitted 12 Aug 2024 50 yards away

  Removal of rear external stairs and change of rear door to window to first floor flat, erection of ground floor side to rear extension to ground floor flat, internal alterations to include internal staircase and alterations to front entrance to flats.

  Granted Full applications New dwelling Extension +1 8 docs

• 9A Blenheim Gardens, London, NW2 4NL

  26/2509 Submitted 2 Oct 2026 50 yards away

  79% historically approved · decision due ~27 Nov

  Proposed single-storey outbuilding in rear garden of ground and lower ground floor flat

  Awaiting decision
  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
• 26/2266 Awaiting decision

  233 Watford Road, Harrow, HA1 3TU

  Erection of single-storey side extension, installation of canopies to front and side, change of use of the front part of the premises to a hand car wash, and addition of signage to front of MOT Centre

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