3 College Road, Isleworth, TW7 5DJ

1. 26 Aug 2026

   Received by Hounslow

2. 2 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 21 October 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 55 days over the applications it decided in the last year.

This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• 3 HENLEY CLOSE, ISLEWORTH, TW7 5DQ

  P/2021/3437 Submitted 23 Aug 2021 20m away

  Works to T1 Yew tree in conservation area.Reducing the height and spread by up to 1m, lift to height of adjacent brick pillar. Final height 2m and spread 1.5m.

  Granted Trees 6 docs

• 3 HENLEY CLOSE, ISLEWORTH, TW7 5DQ

  P/2021/2399 Submitted 14 Jun 2021 20m away

  T1- YEW Crown Reduction - Reducing the height and spread of the tree by up to 1m, lift to height of adjacent brick pillar. Final height 2m and spread 1.5m

  Withdrawn Trees 1 doc

• 2A COLLEGE ROAD, ISLEWORTH, TW7 5DH

  P/2021/1761 Submitted 6 May 2021 38m away

  Demolition of existing bungalow and erection of a four bedroom dwellinghouse.

  Granted Full applications Demolition 20 docs
  Domestic

• 2A College Road, Isleworth, TW7 5DH

  P/2026/2239 Submitted 31 Jul 2026 38m away

  91% historically approved · decision due ~25 Sep

  Details of External Materials, hard and soft landscape works and compliance with the green guide of specification submitted pursuant to conditions 3,11 and 14a of permission P/2023/3929 dated 24/04/24 for erection of two semi-detached houses with habitable rooms in the roof, associated car parking, new access, private driveway, bin and cycle storage following demolition of the existing bungalow and outbuilding.

  Awaiting decision Conditions Demolition 8 docs

• Thurza Court,College Road,Isleworth,TW7 5DG

  P/2025/2808 Submitted 18 Sep 2025 76m away

  Works to trees in the Conservation Area: T1 - Leyland Cypress, north-western boundary, behind the garages, reduce crown by approximately 2-3 metres. G2 - Locust Tree (Robinia G2 pseudoacacia) and Sycamore Tree (Acer pseudoplatanus), southern boundary, sever ivy at 2 metres from ground level and lift all overhanging vegetation to create a 3m clearance over the boundary on London Road and Collage Road by approximately 2.5 - 3.5 metres. G3 - Mixed group, eastern boundary, reduce all foliage overhanging College Road by approximately 2.5 - 3.5 metres and sever Ivy from ground level up to 2.5 metres

  Granted Trees 6 docs

• Thurza Court,College Road,Isleworth,TW7 5DG

  P/2025/2820 Submitted 18 Sep 2025 76m away

  Works to trees in a Conservation Area - 1 X T3 Robinia fell remaining tree to ground level, 1 X T4 Holly fell to ground level and 1 X T5 Bird Cherry fell down to 1m above where tree is in contact with lower stem of Sycamore (5 day notification)

  Granted Trees 4 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