43 WILMINGTON AVENUE, CHISWICK, LONDON, W4 3HA

1. 29 Jul 2021

   Received by Hounslow

2. 26 Aug 2021

   Decision issued: CONSERVATION AREA TREE WORK APPROVED

3. 26 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 Wilmington Avenue, Chiswick, London, W4 3HA

  P/2026/1116 Submitted 9 Apr 2026 31m away

  Works to a tree in a conservation area. Magnolia. Rear garden. Crown reduce by up to 2 metres.

  Granted Trees 4 docs

• 28 Wilmington Avenue, Chiswick, London, W4 3HA

  P/2026/1254 Submitted 24 Apr 2026 37m away

  Works to tree in rear garden within a conservation area: Pear (T1) - fell. Prune back the other 3 Pear trees along the boundary

  Withdrawn Trees 1 doc

• 28 Wilmington Avenue, Chiswick, W4 3HA

  P/2026/1262 Submitted 27 Apr 2026 37m away

  Works to tree in a Conservation Area. Pear. Reduce to the main branch division, a reduction of approximately 3 metres, to approximately 2 metres from the ground level and by removing major deadwood.

  Granted Trees 4 docs

• 53 Wilmington Avenue,Chiswick,W4 3HA

  P/2026/2472 Submitted 1 Sep 2026 37m away

  76% historically approved · decision due ~27 Oct

  Erection of a single storey rear extension.

  Awaiting decision Householder Extension 7 docs
  Small domestic

• 40 Wilmington Avenue, Chiswick, London, W4 3HA

  P/2026/1665 Submitted 4 Jun 2026 52m away

  T1 Apple Option 1: Tree prop:- Supply and install a tree prop to prevent tree from falling. Work; Light reduce the front of the tree over the sitting area to prevent from dropping apple and leaves.

  Withdrawn Trees 2 docs

• 40 Wilmington Avenue, Chiswick, London, W4 3HA

  P/2025/1633 Submitted 22 May 2025 52m away

  Variation of condition 2 for the retention of existing original rear roof dormer with lowered CIL to accommodate larger height window following planning permission P/2021/4545 dated 19/01/2022 for Erection of a single storey rear extension and enlargement of existing rear dormer extension with one front roof window to the house.

  Withdrawn Full applications Extension Loft or dormer +1 2 docs
  Small domestic

• 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