225 Spring Grove Road, Isleworth, TW7 4AF

1. 10 Sep 2025

   Received by Hounslow

2. 17 Sep 2025

   Decision issued: 5 DAY TREE NO OBJECTION

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 17 September 2025, 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.

• 231 Spring Grove Road, Isleworth, TW7 4AF

  P/2024/3359 Submitted 7 Oct 2024 50 yards away

  Erection of a single storey side extension

  Granted Full applications Extension 15 docs
  Small domestic

• Flats 1-19, Fire Station Flats, 520 London Road, Isleworth, TW7 4HP

  P/2024/3026 Submitted 10 Sep 2024 50 yards away

  Retrospective application for the installation of gas riser system to the side and rear elevations of the property to feed 13 flats and external meter boxes to flats 1-5 and 8

  Granted Full applications New dwelling 12 docs
  Major scheme

• 27A Thornbury Road, Isleworth, TW7 4LQ

  P/2026/0644 Submitted 24 Feb 2026 50 yards away

  Works to seven trees within a conservation area. Cherry (T1). Leaning and fallen into adjacent trees. Fell to ground level Ash (T2). Leaning and suppressed tree. Fell to ground level Elderberry (T3). Dead/Dying. Fell to ground level Ash (T5). Leaning and suppressed tree. Fell to ground level Sycamore x 3 (T7) Crown lift to 5 metres and reduce overhang to adjacent properties/gardens by up to 2.5 metres.

  Granted Trees 4 docs

• 25B Thornbury Road, Isleworth, TW7 4LQ

  P/2026/0416 Submitted 11 Feb 2026 50 yards away

  Partial demolition and rebuild of side wall in the rear garden of the flats

  Granted Full applications New dwelling Demolition 15 docs

• 25A THORNBURY ROAD, ISLEWORTH, TW7 4LQ

  P/2021/2642 Submitted 28 Jun 2021 50 yards away

  Works to a tree within TPO 103 - Horse Chestnut (T1) to reduce the crown back to previous points removing approximately 3 to 4 meters from the branch tips.

  Withdrawn Trees 3 docs

• 11 CLIFTON ROAD, ISLEWORTH, TW7 4HL

  P/2023/0449 Submitted 13 Feb 2023 100 yards away

  Retrospective application for the erection of a rear infill extension to the house and insertion of new window in rear elevation

  Granted Householder Extension Windows or glazing 10 docs
  Domestic

• 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