52A Harlesden Gardens, London, NW10 4EX

1. 7 Jan 2026

   Received by Brent

2. 2 Mar 2026

   Decision issued: Permission Granted

3. 10 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

• 56 Harlesden Gardens, London, NW10 4EX

  20/4045 Submitted 7 Dec 2020 0m away

  Proposed change of use of property to one self-contained unit and 4 bed HMO (Use Class: C4)

  Refused Full applications 5 docs

• 56 Harlesden Gardens, London, NW10 4EX

  20/2843 Submitted 11 Sep 2020 0m away

  Proposed single storey rear infill extension with 5x rooflights to ground floor flat.

  Refused Full applications Extension Loft or dormer 4 docs
  Small domestic

• 38 Harlesden Gardens, London, NW10 4EX

  20/3312 Submitted 14 Oct 2020 0m away

  Erection of a rear dormer window extension, creation of terrace on roof of rear outrigger with 1.7m glass balustrade including an area of photovoltaic panels at terrace and roof level, proposed 'pod' over terrace access, glazing of front gable end and installation of 2 front rooflights plus 2 front gable rooflights to dwellinghouse.

  Granted Householder Extension Loft or dormer +1 7 docs
  Domestic

• 42 Harlesden Gardens, London, NW10 4EX

  26/1866 Submitted 21 Jul 2026 2m away

  79% historically approved · decision due ~15 Oct

  Demolition of existing side-to-rear extension and proposed single-storey side-and rear infill ext...

  Awaiting decision Extension Demolition 8 docs
  Small domestic

• 37B Sellons Avenue, London, NW10 4HJ

  20/2912 Submitted 16 Sep 2020 91m away

  Hip to Gable loft conversion with rooflights over existing outrigger, installation of windows to front facing elevation, removal of chimney stack, front boundary treatment, cycle and waste storage in front forecourt

  Granted Full applications Extension Loft or dormer +1 21 docs

• 3C Sellons Avenue, London, NW10 4HJ

  20/4020 Submitted 7 Dec 2020 91m away

  Certificate of lawfulness for existing use as a self contained flat on second floor

  Refused Lawful development 6 docs

• 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