Flat 1 26 Colindale Avenue London NW9 5DR

1. 29 Sep 2026

   Received by Barnet

2. 5 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 30 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Barnet took a median of 46 days over the applications it decided in the last year.

This application is with Barnet for determination, against a statutory target of eight weeks. Over the last year Barnet decided full applications in a median of 56 days. More in our guide to how long planning decisions take.

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.

• 21 Colindale Avenue London NW9 5DS

  26/0607/FUL Submitted 17 Feb 2026 50 yards away

  Erection of a single storey rear extension and reconfiguration of the internal layout of the commercial unit, including partial alteration of the existing single storey roof to form two internal courtyards with associated flank door openings and 2no rooflights

  Granted Full applications Extension Loft or dormer 12 docs
  Small domestic

• 13 Annesley Avenue London NW9 5ED

  26/3446/RCU Submitted 22 Sep 2026 150 yards away

  79% historically approved · decision due ~17 Nov

  Retention of a part single, part-two storey rear extension, including reduction of an existing canopy from 0.6 metres to 0.30 metres and demolition of an existing outbuilding/shed. (Retrospective Application).

  Awaiting decision Extension Demolition
  Small domestic

• 59 Annesley Avenue London NW9 5EG

  21/5209/HSE Submitted 29 Sep 2021 200 yards away

  First floor rear extension

  Withdrawn Householder Extension 9 docs
  Domestic

• 55A Colindale Avenue London NW9 5EP

  25/5015/FUL Submitted 15 Dec 2025 200 yards away

  63% historically approved · decision due ~13 Feb

  Single storey rear extension. Roof extension involving rear dormer window and 1no. front facing rooflight

  Awaiting decision Full applications Extension Loft or dormer +1 11 docs
  Small domestic

• 55 Annesley Avenue London NW9 5EG

  26/1818/191 Submitted 14 May 2026 200 yards away

  Use as 2no. self-contained flats

  Granted Lawful development New dwelling 9 docs

• 363 Edgware Road, Kingsbury, London, NW9 6AF

  20/0020/TELN Submitted 5 May 2020 200 yards away

  Notification under the Electronic Communications Code (CONDITIONS AND RESTRICTIONS) Regulations 2003 (AS AMENDED) to utilise permitted development rights for Installation of 4 no. new microcell antennas (as part of a small cell system) on the fascia of the building, a GPS module and 2 equipment cabinets at 363 Edgware Road, London NW9 6AF

  Decided

• 26/2740/FUL Refused

  867 Finchley Road London NW11 8RR

  Change of use of a betting office (Sui Generis) to an Adult Gaming Centre (Sui Generis)

  Received 24 Jul, published by the council 3 Aug 2026 Full applications
• 26/3851/FUL Awaiting decision

  517 Watford Way London NW7 2QR

  Single storey extension to the rear of the existing workshop building to provide relocated MOT Bay

  23 Oct 2026 Full applications
• 26/3848/FUL Awaiting decision

  157 Brent Street London NW4 4DJ

  Mansard roof extension involving 2no. front, 3no. side and 2no. rear dormer windows to provide 1no. self-contained flat including raising of the eaves level and addition of window to second floor. Removal of chimneys. Additional side door to ground floor level to provide access to cycle and refuse/recycling storage

  23 Oct 2026 Full applications
• 26/3828/FUL Awaiting decision

  41 - 43 Sneath Avenue London NW11 9AJ

  Part single, part two storey rear extensions to both properties following the demolition of the single storey rear extension at no.43

  22 Oct 2026 Full applications
• 26/3829/FUL Awaiting decision

  369 Watford Way London NW4 4TE

  Change of use of the existing dwelling (Use Class C3) to a 11 bed 11 Person HMO (House in Multiple Occupation) (Use Class Sui Generis) including part single, part two storey side and rear extensions and roof extension involving rear dormer window. Associated refuse/recycling storage, cycle parking, landscaping and external amenity space

  22 Oct 2026 Full applications