45 Alwyn Avenue, Chiswick, London, W4 4PA

1. 15 May 2026

   Received by Hounslow

2. 5 Jun 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

• 35 ALWYN AVENUE, CHISWICK, W4 4PA

  P/2021/2070 Submitted 25 May 2021 33m away

  Erection of basement with front lightwell, replacement of existing roof railings and replacements of existing windows and doors.

  Granted Householder Windows or glazing 16 docs
  Domestic

• 2 Sharon Road, Chiswick, London, W4 4PD

  P/2026/0342 Submitted 3 Feb 2026 37m away

  Works to two trees within a conservation area. Eucalyptus (T1). Crown reduce scaffold branch framework to 1.5 metres below existing pollard points. Reduce eastern aspect of crown (formerly unpruned lateral branches extending over neighbouring properties) by up to 4 metres. Crown lift to 5 metres, by removing low branches, whilst retaining some screening growth to south/southeast quarter of crown. Retain and neaten ivy. Malus (T2) Reduce by approximately 1 to 2 metres and to most recent reduction points.

  Granted Trees 4 docs

• 16 Hadley Gardens, Chiswick, London, W4 4NX

  P/2025/2664 Submitted 2 Sep 2025 52m away

  Works to five trees in a Conservation Area: Strawberry (A) - Reduce crown height by approximately 1 to 1.5 metres and reshape. Four Hornbeams (B) - Reduce crown height by approximately 1 to 2.5 metres and width by approximately 1.5 metres to previous reduction points and remove branches overhanging the shared boundary with Nos. 17 to 21 Foster Road.

  Granted Trees 4 docs

• 16 Hadley Gardens, Chiswick, London, W4 4NX

  P/2024/3660 Submitted 1 Nov 2024 52m away

  Works to five trees in a Conservation Area: Strawberry (A) - Reduce crown height by approximately one to 1.5 metres and reshape. Four Hornbeams (B) - Reduce crown height by approximately one to 2.5 metres and width by approximately 1.5 metres to previous reduction points and remove branches overhanging the shared boundary treatment with Nos. 17 to 21 Foster Road's rear gardens.

  Granted Trees 6 docs

• 33 Hadley Gardens, Chiswick, London, W4 4NU

  P/2026/1435 Submitted 12 May 2026 57m away

  Works to Trees in Conservation Area. Rear Garden T1-Eucalyptus Reduce back to previous pollard points and by up to 4 metres. T2-Robinia. Re-pollard back to previous points. Removing regrowth only. G3-Japanese plum. Reduce height to top of window, and by approximately 1 metre. G4-Mixed species. Reduce Pyracantha to height of middle of window as specified by client and reduce remainder to same height and trim back garden side. Maximum height reduction of approximately 1 metre. G5-Mixed species Reduce to same height as adjacent works. Maximum height reduction of approximately 1 metre.

  Granted Trees 4 docs

• 31 Hadley Gardens, Chiswick, London, W4 4NU

  P/2026/0278 Submitted 29 Jan 2026 63m away

  T2 Sorbus - Remove damaged branched hanging branches over 31 Hadley gardens. remove deadwood. Height unchanged and spread unchanged.

  Withdrawn Trees 2 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