12 Ashley Lane London NW4 1HG

1. 27 Aug 2025

   Received by Barnet

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 22 October 2025, 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 tree works applications in a median of 37 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• Hendon Hall Hotel Ashley Lane London NW4 1HF

  26/3494/CLB Submitted 25 Sep 2026 50 yards away

  79% historically approved · decision due ~1 Dec

  Internal alterations to the new build section including: relocate existing post room, Cafe and Lobby Area: remove internal partitions walls replacing with sliding doors, create new cafe counter, remove internal partition walls between former meeting room and adjacent storage spaces to create new Wellness Centre, convert basement buggy storage area into staff training room. Refurbish and upgrade internal finishes

  Awaiting decision New dwelling

• Hendon Hall Hotel Ashley Lane London NW4 1HF

  21/4870/CON Submitted 8 Sep 2021 50 yards away

  Submission of details of Condition 11 (Planting and Hard Landscaping Plans), 17 (Delivery and Servicing Plan) pursuant to planning permission 18/3068/FUL dated 31/05/2018

  Granted Conditions 13 docs

• Land Adjacent To Hendon Hall Court Parson Street London NW4 1QY

  25/5088/FUL Submitted 18 Dec 2025 100 yards away

  63% historically approved · decision due ~12 Feb

  Erection of 2no. two storey (self-build) detached dwellings with basement level and rooms in the roofspace. Associated refuse/recycling storage and off-street parking

  Awaiting decision Full applications New dwelling 14 docs

• 32 Ashley Lane London NW4 1HG

  26/1930/HSE Submitted 22 May 2026 150 yards away

  Part single, part two storey rear extension

  Granted Householder Extension 9 docs
  Domestic

• 32 Ashley Lane London NW4 1HG

  26/0491/HSE Submitted 9 Feb 2026 150 yards away

  Part single, part two storey rear extension

  Refused Householder Extension 7 docs
  Domestic

• 142 - 146 Great North Way London NW4 1EH

  25/4725/FUL Submitted 26 Nov 2025 150 yards away

  63% historically approved · decision due ~27 Jan

  Three storey side extension. Part single, part two storey front extension. First floor rear extension. New 2-deck parking area, provision of cycle parking, installation of solar panels and Air Source Heat Pumps (ASHPs)

  Awaiting decision Full applications Extension 41 docs

• TCP/0586/26 Awaiting decision

  29 Brookland Hill London NW11 6DU

  1 x Magnolia (applicants ref. T1) - Reduce back to previous points of reduction up to 1.00m. 1 x Ash (applicants ref. T2) - Reduce back to previous and most recent points of reduction approximately 2.00m.

  Received 23 Sep, published by the council 25 Sep 2026 Trees
• TCP/0479/26 Decided

  Kingshead The Ridgeway London NW7 1QX

  1x Common ash (Applicants ref. T8) - Remove major deadwood; reduce in height by 4M (to about 14M) and spread to the midpoint of the Ridgeway

  Received 18 Jun, published by the council 25 Sep 2026 Trees
• TCP/0346/26 Decided

  Rosebank Barn The Ridgeway London NW7 1QX

  3x Elm (Applicants ref. G9) - Dead or dying - remove or totemize (by 10M) and leave as dead wood resource no more than 5M in height 4x Common ash (Applicants ref. G10) - Heights range between 16-20M - Reduce in height and spread as indicated within the John Cromar report S1865-J1-R2 on page 13. (Amended description)

  Received 18 Jun, published by the council 25 Sep 2026 Trees
• TPP/0348/26 Granted

  Oak Lodge 67 West Heath Road London NW3 7AP

  1x Copper Beech (applicants ref. T1) - Fell to ground level as it died back. Standing in A27 of order

  Received 19 Jun, published by the council 9 Aug 2026 Trees
• TCP/0386/26 Decided

  Highwood House Highwood Hill London NW7 4HA

  1 x European Ash (applicants ref. T1) - Remove.

  Received 6 Jul, published by the council 9 Aug 2026 Trees