45 Alwyn Avenue, Chiswick, London, W4 4PA

1. 15 May 2026

   Received by Hounslow

2. 5 Jun 2026

   Decision issued: NO OBJECTION

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 5 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• 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

• 46 ALWYN AVENUE, CHISWICK, W4 4PB

  P/2023/0808 Submitted 14 Mar 2023 50 yards away

  Erection of a single storey rear infill extension and installation of glazed bifolding rear doors to the house's two storey rear outrigger.

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• 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

• 16 Hadley Gardens, Chiswick, London, W4 4NX

  P/2025/2664 Submitted 2 Sep 2025 50 yards away

  Works to five trees in a Conservation Area: Strawberry (A) - Reduce crown height by approximately 1 to 1.5 metres and reshape. Four Hornbeams (B) - Reduce crown height by approximately 1 to 2.5 metres and width by approximately 1.5 metres to previous reduction points and remove branches overhanging the shared boundary with Nos. 17 to 21 Foster Road.

  Granted Trees 4 docs

• 16 Hadley Gardens, Chiswick, London, W4 4NX

  P/2024/3660 Submitted 1 Nov 2024 50 yards away

  Works to five trees in a Conservation Area: Strawberry (A) - Reduce crown height by approximately one to 1.5 metres and reshape. Four Hornbeams (B) - Reduce crown height by approximately one to 2.5 metres and width by approximately 1.5 metres to previous reduction points and remove branches overhanging the shared boundary treatment with Nos. 17 to 21 Foster Road's rear gardens.

  Granted Trees 6 docs

• 33 Hadley Gardens, Chiswick, London, W4 4NU

  P/2026/1435 Submitted 12 May 2026 50 yards away

  Works to Trees in Conservation Area. Rear Garden T1-Eucalyptus Reduce back to previous pollard points and by up to 4 metres. T2-Robinia. Re-pollard back to previous points. Removing regrowth only. G3-Japanese plum. Reduce height to top of window, and by approximately 1 metre. G4-Mixed species. Reduce Pyracantha to height of middle of window as specified by client and reduce remainder to same height and trim back garden side. Maximum height reduction of approximately 1 metre. G5-Mixed species Reduce to same height as adjacent works. Maximum height reduction of approximately 1 metre.

  Granted Trees 4 docs

• P/2026/2833 Awaiting decision

  271 Jersey Road, Isleworth, TW7 4RF

  Works to tree within a conservation area. Pine (T1) - Fell to ground level.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2829 Awaiting decision

  141 Park Road, Chiswick, London, W4 3EX

  Works to four trees within a conservation area. Yew (T1) - Crown reduction by up to 1.5 meters to shape and contain Final height 6 meters and final spread 6 meters Bay (T2) - Crown reduction by up to 4 meters to shape and contain. Final height 5 meters and final spread 4 meters. Purple Leaf Plum (T3) - Crown reduction by up to 4 meters to shape and contain. Final height 5 meters and final spread 4 meters. Magnolia (T4) - Crown reduction by up to 1 meter to shape and contain. Final height 3.5 meters and final spread 3 meters.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2830 Awaiting decision

  52 Percy Road, Isleworth, TW7 7HB

  Works to trees within a conservation area. REAR GARDEN G1 Sycamore (Acer pseudoplatanus). Reduce height and spread of all trees in the group by approximately 4-5m, to contain and shape. Final height 5-6m and final spread 7-8m.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2814 Awaiting decision

  13 Eastbourne Road, Chiswick, London, W4 3EB

  Works to a row of Conifer Leylandii in rear garden within a conservation area. Reduce by approximately 2.5 metres.

  Received 5 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2816 Awaiting decision

  16 Wilmington Avenue, Chiswick, London, W4 3HA

  Works to tree within a conservation area. Pear (T1) - Fell tree to ground level and replace with one or more new trees of appropriate species.

  Received 5 Oct, published by the council 9 Oct 2026 Trees