49 Thorney Hedge Road, Chiswick, London, W4 5SB

1. 28 Oct 2025

   Received by Hounslow

2. 21 Nov 2025

   Decision issued: NO OBJECTION

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 21 November 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.

• 45 THORNEY HEDGE ROAD, CHISWICK, LONDON, W4 5SB

  P/2021/2597 Submitted 25 Jun 2021 15m away

  Bay (T1) - Reduce crown by 2.5 metres all around, or to the last points of reduction, and shape.

  Granted Trees 4 docs

• 59 Thorney Hedge Road,Chiswick,London,Hounslow,W4 5SB

  P/2024/2586 Submitted 29 Jul 2024 30m away

  Variation of Condition 2 (Implementation - Approved Plans) to install one ground floor side window to the ground floor flat of Planning Permission P/2023/3211 approved 22/12/2023 for the 'Erection of a single storey rear extension'.

  Granted Full applications Extension Windows or glazing 7 docs
  Small domestic

• 59 Thorney Hedge Road,Chiswick,London,W4 5SB

  P/2026/1753 Submitted 15 Jun 2026 30m away

  Variation of Conditions 2 (Approved Drawings) and 3 (Materials) to allow a replacement part flat, part pitched roof and rear glazed door and windows to Planning Permission P/2024/2586 approved 04/11/2024 for 'Variation of Condition 2 (Implementation - Approved Plans) to install one ground floor side window to the ground floor flat of Planning Permission P/2023/3211 approved 22/12/2023 for the 'Erection of a single storey rear extension''.

  Granted Conditions Extension Windows or glazing 5 docs
  Small domestic

• First Floor Flat 39B Thorney Hedge Road, Chiswick, London, W4 5SB

  P/2025/3823 Submitted 2 Jan 2026 32m away

  Erection of a rear roof extension with two front roof windows.

  Granted Full applications Extension Windows or glazing 10 docs

• 65 SILVER CRESCENT, CHISWICK, LONDON, W4 5SF

  P/2021/1923 Submitted 14 May 2021 55m away

  Erection of a first floor rear extension to the house

  Refused Householder Extension 8 docs
  Domestic

• 28 Thorney Hedge Road, Chiswick, London, W4 5SD

  P/2025/3221 Submitted 24 Oct 2025 66m away

  Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows to the house.

  Granted Lawful development Extension Windows or glazing 11 docs

• P/2026/2295 Granted

  9 Grove Park Terrace, Chiswick, London, W4 3QG

  Works to trees in a Conservation Area. Purple Plum (T1). Fell to ground level. Bay Laurel (T2). Fell to ground level.

  6 Aug 2026 Trees
• P/2026/2511 Awaiting decision

  12 Chatsworth Road, Chiswick, London, W4 3HY

  Works to trees within a conservation area. T1 Sycamore - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Lawson Cypress - Reduce in height by approx. 2m and trim back all other aspects to create a tight and tidy shape. Cut back overhanging branches on the right-hand neighbours side. T3 Bay - Reduce all aspects by approx. 2m, cutting away from the shed roof and away from the rear neighbour.

  3 Sep 2026 Trees
• P/2026/2509 Awaiting decision

  51 Grove Park Road, Chiswick, London, W4 3RU

  Work to trees within a conservation area. T1 Lime - Reduce all aspects of the crown by approx. 3-4m back to previous points of reduction. T2 Box Elder - Reduce all aspects of the crown by approx. 3-4m. Remove deadwood. T3 Pear - Reduce height to 3m from ground level. Remove any dead / dangerous branches.

  3 Sep 2026 Trees
• P/2026/2225 Granted

  125A Ridgeway Road North, Isleworth, TW7 5LX

  Works to trees in a conservation area. T1. Walnut. Fell to ground level and grind stump. T2. Leyland Cypress. Fell to ground level and grind stump.

  30 Jul 2026 Trees
• P/2026/2491 Awaiting decision

  2, Cope Studios Brooks Road, Chiswick, London, W4 3BJ

  Works to tree in a Conservation Area 1 X T1 Gleditsia reduce crown height by 4m, tie in sides by 3m and crown lift 3m in front garden

  2 Sep 2026 Trees