St Marys Junior Infant And Nursery School South Street, Isleworth, TW7 7EE

1. 6 Feb 2026

   Received by Hounslow

2. 11 Mar 2026

   Decision issued: 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

• St Marys Junior Infant And Nursery School South Street, Isleworth, TW7 7EE

  P/2024/2966 Submitted 5 Sep 2024 0m away

  Erection of a detached outbuilding following the demolition of the existing bandstands

  Granted Full applications Demolition 9 docs

• WISDOM COURT ISLEWORTH CAR PARK SOUTH STREET, ISLEWORTH, TW7 7AB

  P/2021/2551 Submitted 22 Jun 2021 33m away

  Reduce Malus tree by approximately two metres, remove deadwood, and lift to approximately 2.5 metres

  Granted Trees 5 docs

• 57 SOUTH STREET, ISLEWORTH, TW7 7AA

  P/2019/3936 Submitted 29 Oct 2019 70m away

  Felling of a tree in a conservation area T1 - Whitebeam in rear garden

  Granted Trees 4 docs

• 57B South Street, Isleworth, TW7 7AA

  P/2026/1250 Submitted 24 Apr 2026 70m away

  Replacing existing insulation on the rear roof of the second floor.

  Granted Full applications 17 docs

• 17 SILVERHALL STREET, ISLEWORTH, TW7 6RF

  P/2023/0714 Submitted 6 Mar 2023 95m away

  Five day notification - works to tree within a conservation area: T1 (Cherry Blossom) - fell.

  Granted Trees 2 docs

• The George Inn, 114 Twickenham Road, Isleworth, TW7 7DJ

  P/2026/0917 Submitted 19 Mar 2026 96m away

  Works to tree in a Conservation Area. T1. Lime. Fell tree to ground level.

  Granted Trees 3 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