170 Walm Lane, London, NW2 3AX

1. 17 Jun 2026

   Received by Brent

2. 25 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 August 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Brent took a median of 56 days over the applications it decided in the last year.

This application is with Brent for determination, against a statutory target of eight weeks. Over the last year Brent decided tree works applications in a median of 41 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.

• 172A-C, Walm Lane, London, NW2 3AX

  25/2486 Submitted 1 Sep 2025 0m away

  Proposed alterations to front soft and hard landscaping and alterations to front boundary wall to flats (Retrospective)

  Refused Full applications New dwelling 11 docs
  Small domestic

• Flat 3, 184A & 184D-E, Walm Lane, London, NW2 3AX

  25/3553 Submitted 18 Dec 2025 0m away

  Proposed single storey rear extension to flat D, first floor rear extension to flat 3 and alterations to fenestration to Flat E.

  Refused Full applications Extension Windows or glazing 15 docs
  Small domestic

• 172A Walm Lane, London, NW2 3AX

  25/3086 Submitted 3 Nov 2025 0m away

  Replacement of existing windows and doors with clear glazed timber windows and doors to the ground floor flat.

  Granted Full applications Windows or glazing 12 docs

• 168 Walm Lane, London, NW2 3AX

  26/1540 Submitted 17 Jun 2026 2m away

  79% historically approved · decision due ~18 Aug

  T1 Oak (Quercus spp.) Carry out a crown reduction of approximately 1.5-2.0 metres, reducing the o...

  Decided Trees

• Flat 1-4, 139 Walm Lane, London, NW2 3AU

  26/1203 Submitted 12 May 2026 46m away

  79% historically approved · decision due ~13 Jul

  T54 Poplar: reduce the overall crown of the tree by approximately 2-3 metres from the height and ...

  Decided Trees

• 147 Walm Lane, London, NW2 3AU

  24/2336 Submitted 21 Aug 2024 46m away

  T1 - Mulberry tree (Morus spp.) Prune back hard the low limb on northern side by removing approximately 2m, the low limb on western side by removing approximately 2m and the top of the limb on the southern side by removing approximately 2m. Crown reduce remainder of tree back to previous by removing around 1m from the height and from the sides G1 - Leyland Cypress (X cupressoncyparis leylandii) hedge reduce height down to form approximately 4m high hedge and trim clients side only to tidy G2 - Laurel (prunus laurocerasus) hedging trim all over back to previous removing annual growth

  Granted Trees 2 docs

• 26/1101 Granted

  Harrow District Masonic Centre, Northwick Circle, Harrow, HA3 0EL

  (G1): Opposite 32, 33, 34 Northwick Circle - 3 Limes - reduce crowns by 3 metres, remove epicormic and basal growths (T34, T35, T36 of TPO). Opposite Greystone Gardens - Ash - previously pollarded - reduce crown by 4 metres (T38 of TPO). Prunus by Ash - reduce to shape (up to 1 metre). Opposite 2 Northwick Circle - Horse chestnuts - reduce crowns by 3 meter (T39 of TPO). Opposite 4 Northwick Circle - Prunus and Lime - reduce crowns by 3 meters. (Lime T41 of TPO)

  29 Apr 2026 Trees
• 26/0865 Granted

  Marlow Court, 221 Willesden Lane, Kilburn, London, NW6 7PS

  T1 & T2 (London Plane) - Reduce both trees by 3-5 meters. Check for Massaria. T6 (Holly), T7 & T8 (Leylandii Cupressus) - Cut back from Eden Lodge by 1 meter. T9 (Sycamore) - Remove dead wood over 50mm and sever girdle roots. T10 (White Willow) - Raise to 3 meters , reduce back from the building on the west side. T11 (Sycamore) - Remove branches rubbing against the garage. T12 (Pear) - Remove dead wood over 50mm T18 (Silver Berry) - Remove deadwood and thin west crown, and reduce the top to shape. T20 (Ash) - Reduce crown by 2 meters. T23 (Purple Plum) - Cut back to the boundary on the West side away from the manor lodge. T24 (Ash) - Reduce crown by 2m and raise to 3m T26 (Sycamore) - Remove to ground level. T27 (Sycamore) - Raise to 3m T28 (Purple Plum) - Remove rubbing branches T29 (Sycamore) - Sever Ivy for inspection. T31 & T32 (Ash) - Remove to ground level T33 (Black Locust) - Apply mulch

  2 Apr 2026 Trees
• 26/1506 Awaiting decision

  120A Brondesbury Road, London, NW6 6SB

  T1) Leilandei - Reduce crown by 30% back to previous growth points 2.5m of hight and 2m of width T2) Leilandei - Reduce crown by 30% back to previous growth points 2.5m of hight and 2m of width T3) Leilandei - Fell to ground level

  15 Jun 2026 Trees
• 26/1001 Granted

  105A Dartmouth Road, London, NW2 4ES

  T1: English Yew (Taxus baccata) - Crown Reduction - Reduce the overall height and lateral spread by approximately 1.5 metres. Reduction to be carried out evenly throughout the crown to retain a balanced, natural form characteristic of the species.

  22 Apr 2026 Trees
• 26/0973 Granted

  42 Audrey Gardens, Wembley, HA0 3TG

  Mature conifer (likely Leylandii or pine type): Rear garden of No. 42 Audrey Gardens, Wembley, positioned along the boundary with No. 40 Audrey Gardens: Fell to ground level and grind stump to below ground level.

  20 Apr 2026 Trees