4 Weston Gardens, Isleworth, W7 4LF

1. 27 Mar 2026

   Received by Hounslow

2. 31 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 May 2026

   Decision issued: NO OBJECTION

4. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Tree applications cover work to protected trees: those under a tree preservation order need consent for pruning or felling, and trees in a conservation area need six weeks written notice before work starts. The council assesses the amenity value of the tree and can refuse consent, approve it with conditions, or in conservation areas make a preservation order in response.

More on trees applications in our guide

• 47 Eversley Crescent, Isleworth, TW7 4LD

  P/2026/1431 Submitted 12 May 2026 33m away

  Works to tree in a Conservation Area. T1. Holly (Ilex aquifolium). Fell to ground level. Rear garden location.

  Granted Trees 4 docs

• 86 Thornbury Road, Isleworth, TW7 4LN

  P/2025/2621 Submitted 27 Aug 2025 41m away

  Works to two trees in a conservation area: T1 Sycamore – Rear garden - Crown lift 8 metres at crown break; T2 Sycamore - Rear garden - Crown lift 6 metres at crown break.

  Granted Trees 4 docs

• 82 THORNBURY ROAD, ISLEWORTH, TW7 4LN

  P/2021/1519 Submitted 19 Apr 2021 42m away

  Erection of a single storey rear infill extension to the house and one chimney to be reinstated (amended plans and description)

  Granted Householder Extension 10 docs
  Small domestic

• 80 THORNBURY ROAD, ISLEWORTH, TW7 4LN

  P/2021/2975 Submitted 21 Jul 2021 44m away

  Works to Sycamore tree in the rear garden: Crown reduction by one-third to previous reduction points

  Granted Trees 4 docs

• 51 Thornbury Road, Isleworth, TW7 4LE

  P/2026/2186 Submitted 28 Jul 2026 51m away

  91% historically approved · decision due ~22 Sep

  Details of Drainage Assessment Form submitted pursuant to conditions 14 of permission P/2025/0901 dated 13/02/26 for erection of one building to provide seven flats with landscaping, cycle parking, waste and recycling facilities following demolition of the existing house and garage.

  Awaiting decision Conditions New dwelling Demolition 12 docs
  Several homes

• 51 Thornbury Road, Isleworth, TW7 4LE

  P/2026/2188 Submitted 28 Jul 2026 51m away

  91% historically approved · decision due ~22 Sep

  Details of Biodiversity Gain Plan and Habitat Management and Monitoring Plan submitted pursuant to conditions 11 and 12 of permission P/2025/0901 dated 13/02/26 for erection of one building to provide seven flats with landscaping, cycle parking, waste and recycling facilities following demolition of the existing house and garage.

  Awaiting decision Conditions New dwelling Demolition 5 docs
  Several homes

• 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