17 Ashbourne Avenue London NW11 0DP

1. 16 Dec 2025

   Received by Barnet

2. 17 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 February 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 condition discharge and variation applications in a median of 43 days. More in our guide to how long planning decisions take.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• 8 Hallswelle Road London NW11 0DJ

  25/3736/HSE Submitted 10 Sep 2025 100 yards away

  77% historically approved · decision due ~6 Nov

  Single storey rear extension

  Awaiting decision Householder Extension 5 docs
  Small domestic

• Rear Of 3 Ashbourne Parade Finchley Road London NW11 0AD

  21/5603/191 Submitted 21 Oct 2021 100 yards away

  Existing use of the rear office as 2no self contained flats together with the insertion of 3no rooflights

  Granted Lawful development New dwelling Loft or dormer 4 docs

• 45 And 47 Ashbourne Avenue London NW11 0DT

  23/3595/FUL Submitted 18 Aug 2023 150 yards away

  Single storey extension to both properties

  Withdrawn Full applications Extension 6 docs
  Small domestic

• 36 And 38 Eastside Road London NW11 0BA

  26/2920/FUL Submitted 6 Aug 2026 150 yards away

  63% historically approved · decision due ~1 Oct

  First floor rear extension to both properties. Change of ground floor roof at rear elevation from pitched to flat roof to no. 38

  Decided Full applications Extension 8 docs

• 13 Monkville Avenue London NW11 0AH

  26/1733/HSE Submitted 8 May 2026 150 yards away

  First floor side extension and rear extension

  Refused Householder Extension 7 docs
  Domestic

• 50 Ashbourne Avenue London NW11 0DS

  26/0468/HSE Submitted 6 Feb 2026 150 yards away

  77% historically approved · decision due ~3 Apr

  Single storey rear infill extension with integrated wrap around canopy roof. Changes to ground floor side elevation fenestration. Construction of a new open side porch above the front entrance door.

  Awaiting decision Householder Extension Windows or glazing 18 docs
  Small domestic

• 26/3263/CON Awaiting decision

  Brent Cross Cricklewood Regeneration Area North Of Merchant Street North West London NW2

  Submission of details pursuant to Condition 5.2 (Detailed Delivery (Non-PDP) Programme) for the Phase 5E sub-phase of planning permission F/04687/13 dated 23/07/2014 (as amended) for the comprehensive mixed-use redevelopment of the Brent Cross Cricklewood Regeneration Area.

  Received 7 Sep, published by the council 8 Oct 2026 Conditions
• 26/1355/CON Granted

  253 Hampden Way London N14 7LD

  Submission of details of condition 5 (TFL Risk Assessment Method Statement) pursuant to planning permission 25/3204/HSE dated 09/10/2025

  Received 13 Apr, published by the council 25 Jul 2026 Conditions
• 26/1465/CON Refused

  Fairacres 164 East End Road London N2 0RR

  Submission of details of condition 17 (Excavations for Services) pursuant to planning permission 24/1113/FUL dated 22/01/2025

  Received 20 Apr, published by the council 25 Jul 2026 Conditions
• 26/0694/CON Granted

  Plot 59 (Main Energy Centre) Railway Street Brent Cross Cricklewood Regeneration Area North West London

  Submission of detail pursuant to Conditions 8.3 and 28.1 (Construction Environmental Management Plan) in relation to Plot 59 (Main Energy Centre) within the Phase 5A sub-phase of planning permission F/04687/13 dated 23/07/2014 for the comprehensive mixed-use redevelopment of the Brent Cross Cricklewood Regeneration Area.

  Received 23 Feb, published by the council 10 Aug 2026 Conditions
• 26/1696/CON Granted

  Land Off Parkview Avenue Brent Terrace Regeneration Area North West London NW2

  Submission pursuant to Condition 49.1 (Early Works) of planning permission F/04687/13 dated 23/07/2014 for the comprehensive redevelopment of the Brent Cross Cricklewood Regeneration Area. Early works proposed comprise site clearance, earthworks, removal of spoil, utility diversions and abandonments, and the construction of temporary accesses in preparation for the commencement of development of land at, and within the vicinity of Plot 11 within the Phase 1C sub-phase.

  Received 6 May, published by the council 25 Jul 2026 Conditions