Garage adjacent to 4 Alwyn Avenue, Chiswick, London,W4 4PB

1. 10 Sep 2026

   Received by Hounslow

2. 17 Sep 2026

   Validated

   Checked as complete and ready for consideration.

3. 20 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

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

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

This application is with Hounslow for determination, against a statutory target of eight weeks. Over the last year Hounslow decided tree works applications in a median of 28 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.

• 26 Alwyn Avenue, Chiswick, London, W4 4PB

  P/2024/3599 Submitted 30 Oct 2024 50 yards away

  Works to T1 Eucalyptus tree in rear garden within a conservation area. Remove 3-3.5 metres of tree including 2 large lateral limbs.

  Granted Trees 3 docs

• 35 ALWYN AVENUE, CHISWICK, W4 4PA

  P/2021/2070 Submitted 25 May 2021 50 yards away

  Erection of basement with front lightwell, replacement of existing roof railings and replacements of existing windows and doors.

  Granted Householder Windows or glazing 16 docs
  Domestic

• 45 Alwyn Avenue, Chiswick, London, W4 4PA

  P/2026/1471 Submitted 15 May 2026 50 yards away

  Works to tree within a conservation area: Cherry (T1). Front garden. Reduce regrowth back to previous points of reduction leaving tree at a height of approx. 8 metres and spread of 6 metres.

  Granted Trees 4 docs

• 2 Sharon Road, Chiswick, London, W4 4PD

  P/2026/0342 Submitted 3 Feb 2026 50 yards away

  Works to two trees within a conservation area. Eucalyptus (T1). Crown reduce scaffold branch framework to 1.5 metres below existing pollard points. Reduce eastern aspect of crown (formerly unpruned lateral branches extending over neighbouring properties) by up to 4 metres. Crown lift to 5 metres, by removing low branches, whilst retaining some screening growth to south/southeast quarter of crown. Retain and neaten ivy. Malus (T2) Reduce by approximately 1 to 2 metres and to most recent reduction points.

  Granted Trees 4 docs

• 12 Alwyn Avenue, Chiswick, London, W4 4PB

  P/2026/2224 Submitted 30 Jul 2026 50 yards away

  Works to trees in a Conservation Area. Crown reduce 2 x Cherry trees by up to 1.5 metres with a finishing height of 4 metres.

  Granted Trees 5 docs

• 26A Wavendon Avenue, Chiswick, London, W4 4NR

  P/2026/2553 Submitted 8 Sep 2026 100 yards away

  98% historically approved · decision due ~3 Nov

  Works to trees within a conservation area. Cherry (T1) - Reduce crown back to the previous points. Reduce width from 8m to 5m and height from 8m to 6m . Apple (T2) - Reduce crown back to the previous points. Reduce width from 5m to 4m and height from 5m to 4m.

  Awaiting decision Trees 2 docs

• P/2026/2267 Granted

  32 Pyrmont Road, Chiswick, London, W4 3NR

  Crown reduce by approximately 4 metres and back to previous reduction points. Crown lift to 5 metres by removing low branches. Sever ivy at base of tree and remove 1 metre section.

  Received 3 Aug, published by the council 12 Aug 2026 Trees
• P/2026/2654 Awaiting decision

  193 Jersey Road, Isleworth, TW7 4QJ

  Works to trees in a Conservation Area, 1 X Mimosa (T1) crown reduce by 3-4m, 1 X Mimosa (T2) crown reduce by 3-4m and 1 X Mimosa (T3) crown reduce by 1-2m, extended limbs, to provide sufficient clearance over car park at rear

  Received 17 Sep, published by the council 20 Sep 2026 Trees
• P/2026/2640 Awaiting decision

  96 Woodstock Road,Chiswick,W4 1EG

  Works to tree in a Conservation Area, 1 X T1 Goat willow - Pussy Willow (Salix caprea) crown reduction, reducing the height and spread of the tree by up to 2m, final height 3m and spread 2m to just above primary pollard point in rear garden

  Received 16 Sep, published by the council 20 Sep 2026 Trees
• P/2026/2628 Awaiting decision

  1 Dale Street, Chiswick, London, W4 2BJ

  Works to tree within a conservation area. Robinia (T1). Reduce and reshape by approx. 25-30% or 0.5-1m above previous reduction points.

  Received 15 Sep, published by the council 17 Sep 2026 Trees
• P/2026/2626 Awaiting decision

  39 Harvard Road, Isleworth, TW7 4PA

  Works to trees within a conservation area. Leyland Cypress x2. Cut back away from customers garden and left-hand neighbours garden by approx. 2m, ensuring that green tips are left on branches. Remove any overhanging dead stubs.

  Received 15 Sep, published by the council 17 Sep 2026 Trees