Osterley Park Jersey Road, Isleworth, TW7 4RB

1. 15 Sep 2025

   Received by Hounslow

2. 22 Sep 2025

   Decision issued: 5 DAY TREE NO OBJECTION

3. 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

• Osterley Park Jersey Road, Isleworth, TW7 4RB

  P/2024/3566 Submitted 25 Oct 2024 0m away

  Works to tree in a Conservation Area: 1 X T1 - unknown fell to ground (5 day tree)

  Granted Trees 2 docs

• Osterley Park Jersey Road, Isleworth, TW7 4RB

  P/2026/1948 Submitted 1 Jul 2026 0m away

  Works to two trees within a conservation area by the M4 Motorway. Poplar (T158). Crown reduce by 2 metres lateral growth and up to 5 metres in height. Lombardy Poplar (T159). Crown reduce by 2 metres lateral growth and up to 5 metres in height.

  Granted Trees 4 docs

• Osterley Park Jersey Road, Isleworth, TW7 4RB

  P/2026/1465 Submitted 14 May 2026 0m away

  T47 Cedar (on the Cedar Lawn with large hangers in it). Remove hangers, remove major deadwood >75mm and reduce extended lateral limbs over path by up to 4 metres. T49 Cedar (Cedar Lawn). Reduce extended lateral limbs over path by up to 4 metres. T55 Red Chestnut. Crown reduce by up to 4 metres to reduce loading across upper crown. T56 Red Chestnut. Reduce crown by 7 metres to a significant fork, phased removal of declining tree. T111 Cedar. (with low fractured structural limb). Remove the limb and carry out full inspection of retained stem section. T113 Horse Chestnut (Main Drive). - Reduce cavity limb by up to 4 metres and reduce central stem by up to 3 metres. T153 Cedar (Cedar lawn). Reduce extended lateral limbs over path by up to 4 metres. T159 Mature Cedar (Dead - Cedar lawn). Fell to ground level and grind out the stump. T190 Cedar (dead). Monolith to 4 metres T214 Robinia (Next to Public Toilets). Fell to 3 metre monolith or fell to ground level. T217 Small Hawthor... read more

  Granted Trees 4 docs

• OSTERLEY PARK JERSEY ROAD, ISLEWORTH, TW7 4RB

  P/2023/0746 Submitted 7 Mar 2023 0m away

  Works to trees in Conservation Area (5 day notice) T1 Lime - Reduce by 5 metres below the previous reduction points. T2 Horse Chestnut - Reduce major limb by 50-60%. T3 Common Beech - Remove branches overhanging footpath and hanging branch. T4 Horse Chestnut - Monolith to 5m.

  Granted Trees 2 docs

• Osterley Park Jersey Road, Isleworth, TW7 4RB

  P/2026/1069 Submitted 31 Mar 2026 0m away

  Works to tree in a Conservation Area. Lime species. Fell to ground level. (5-day tree notice)

  Granted Trees 2 docs

• Osterley Park House, Jersey Road, Isleworth, TW7 4RB

  P/2024/3235 Submitted 26 Sep 2024 327m away

  Listed building consent for the replacement of the existing pineapple finial on the roof turret on the south elevation of Osterley Park House

  Granted Heritage and listed buildings 8 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