10B Cholmondeley Avenue, London, NW10 5XN

1. 6 Oct 2025

   Received by Brent

2. 13 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 8 Dec 2025

   Decision issued: Permission Granted

4. 11 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

• 6 Cholmondeley Avenue, London, NW10 5XN

  26/1481 Submitted 11 Jun 2026 2m away

  79% historically approved · decision due ~17 Sep

  Proposed installation of solar panels to roof of rear outrigger to dwellinghouse

  Awaiting decision Extension
  Domestic

• 9A & B Cholmondeley Avenue, London, NW10 5XP

  26/2154 Submitted 25 Aug 2026 35m away

  79% historically approved · decision due ~30 Oct

  Replacement of existing single glazed timber framed sash windows with double glazed timber framed...

  Awaiting decision Windows or glazing

• 12B Radcliffe Avenue, London, NW10 5XS

  26/0678 Submitted 17 Mar 2026 91m away

  Proposed rear dormer extension extending to the outrigger and 3x front rooflights to first floor flat.

  Granted Full applications Extension Loft or dormer 4 docs

• 22A & 22B Radcliffe Avenue, London, NW10 5XS

  25/2435 Submitted 22 Aug 2025 91m away

  Proposed replacement of single glazed timber windows for double glazed uPVC windows to flats.

  Granted Full applications New dwelling Windows or glazing 10 docs

• 64 Rucklidge Avenue, London, NW10 4PS

  26/1559 Submitted 19 Jun 2026 113m away

  79% historically approved · decision due ~9 Sep

  Proposed conversion of single dwellinghouse into 5 bedroom 9 person house of multiple occupation ...

  Awaiting decision
  Domestic

• 62 Rucklidge Avenue, London, NW10 4PS

  25/3338 Submitted 1 Dec 2025 114m away

  Change of use from single dwellinghouse into 7x bed, 11x person HMO with cycle and bin storages spaces and soft landscaping to the front garden.

  Refused Full applications 15 docs
  Domestic

• 26/0679 Granted

  1 - 19 Sherwood, 172-174 Willesden Lane, Kilburn, London, NW6 7PJ

  Proposed replacement to front and side boundary walls and soft landscaping to block of flats.

  17 Mar 2026 Full applications
• 26/0314 Granted

  43 Wood Lane, London, NW9 8DU

  Proposed change of use from a single family dwelling (use class C3) to a care home (use class C2) for two young persons

  9 Feb 2026 Full applications
• 26/1061 Granted

  37 Lynton Road, London, NW6 6BE

  Proposed single storey side extension, enlargement of existing rear dormer extension, basement extension, replacement of side and rear windows, alterations to the fenestration, soft and hard landscaping to the front and rear gardens and installation of front lightwell to the dwellinghouse.

  27 Apr 2026 Full applications
• 26/0825 Granted

  30A-D & 32A-B Winchester Avenue, Kilburn, London, NW6 7TU

  Proposed conversion of flats within properties no. 30 and 32 into 4 x self-contained flats with erection of single storey side-to rear extension, rear dormer to main roof, dormer to rear outrigger, 4 x front rooflights, alterations to fenestration, replacement of rear balcony with Juliette balcony and retention of associated French doors, landscaping to front and rear garden and addition of cycle and refuse storage (revised description)

  30 Mar 2026 Full applications
• 25/2559 Granted

  22 & 22A Birchen Grove, London, NW9 8SA

  Proposed de-conversion of 2x self-contained flats into 1x single-family dwellinghouse, erection of single-storey rear extension with raised terrace, hip to gable-end roof extension, rear dormer with Juliet balcony, 2x front rooflights, 1x second-floor side window, alteration to single-storey side extension roof and front porch (amended description)

  8 Sep 2025 Full applications