12 ALWYN AVENUE, CHISWICK, W4 4PB

1. 1 Feb 2023

   Received by Hounslow

2. 24 Feb 2023

   Decision issued: CONSERVATION AREA TREE WORK APPROVED

3. 23 Sep 2026

   Added to PlanIndex

Hounslow granted permission on 24 February 2023, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 12 Alwyn Avenue, Chiswick, London, W4 4PB

  P/2026/2224 Submitted 30 Jul 2026 50 yards away

  Works to trees in a Conservation Area. Crown reduce 2 x Cherry trees by up to 1.5 metres with a finishing height of 4 metres.

  Granted Trees 5 docs

• 7 Alwyn Avenue,Chiswick,W4 4PA

  P/2026/2495 Submitted 2 Sep 2026 50 yards away

  76% historically approved · decision due ~10 Nov

  GS873903688 - Erection of a single storey rear extension.

  Awaiting decision Householder Extension 15 docs
  Small domestic

• 26 Alwyn Avenue, Chiswick, London, W4 4PB

  P/2024/3599 Submitted 30 Oct 2024 50 yards away

  Works to T1 Eucalyptus tree in rear garden within a conservation area. Remove 3-3.5 metres of tree including 2 large lateral limbs.

  Granted Trees 3 docs

• 3 WAVENDON AVENUE, CHISWICK, W4 4NP

  P/2023/0131 Submitted 13 Jan 2023 50 yards away

  Creation of a basement with front and rear lightwells to the house

  Refused Householder 14 docs
  Domestic

• 18 SUTTON COURT ROAD, CHISWICK, W4 4NG

  P/2023/0826 Submitted 14 Mar 2023 50 yards away

  Works to trees within Conservation Area: Evergreen Magnolia (Magnolia grandiflora) (T1) - Reduce crown height by two metres and width by one metre, while retaining furnishing growth, to improve access to light and reduce encroachment into neighbouring property. Bay (Laurus Nobilis) (T2) - Reduce crown diameter by approximately 0.5 to one metre to improve access to light, reduce encroachment into neighbouring property and provide additional space within the rear garden.

  Granted Trees 4 docs

• 16 SUTTON COURT ROAD, CHISWICK, LONDON, W4 4NG

  P/2021/2232 Submitted 4 Jun 2021 50 yards away

  T1 - Yew - Rear garden - Fell in sections to ground level. Grind stump to approx. 300mm below ground level and replant. T2 - Holly - Rear garden - Fell in sections to ground level. Grind stump to approx. 300mm below ground level and replant. T3 - Lombardi Poplar - Rear garden - Fell in sections to ground level. Grind stump to approx. 300mm below ground level. T4 - Lombardi Poplar - Rear garden - Fell in sections to ground level. Grind stump to approx. 300mm below ground level and replant. T5 - Leyland Cypress x 3 - Rear garden - Fell in sections to ground level. Grind stump to approx. 300mm below ground level and replant. T6 - Elder - Front garden - Fell in sections to ground level and grind stump to approx. 300mm below ground level. T7 - Box Elder - Front garden - Lift the low hanging branches to approx. 2 - 2.5 metres above ground level, reduce the crown by approx. 1.5 metres back to the previous pruning points.

  Granted Trees 13 docs

• P/2026/2689 Awaiting decision

  Griffin Brewery Chiswick Lane South, Chiswick, London, W4 2QB

  Works to tree within a conservation area. Holly - Reduce height by approx. 2m (30%). Balance and reshape remaining crown.

  Received 22 Sep, published by the council 23 Sep 2026 Trees
• P/2026/2683 Awaiting decision

  Griffin Brewery Chiswick Lane South, Chiswick, London, W4 2QB

  Works to tree within TPO 102. Magnolia Grandiflora. Prune back to previous reduction points.

  Received 22 Sep, published by the council 23 Sep 2026 Trees
• P/2026/2682 Awaiting decision

  37 NETHERAVON ROAD, CHISWICK, LONDON, W4 2NA

  Felling of Lime tree (x1) in rear garden under preservation order 296. (5-day notification)

  Received 22 Sep, published by the council 23 Sep 2026 Trees
• P/2026/2520 Granted

  3, Cope Studios Brooks Road, Chiswick, London, W4 3BJ

  Works to trees in a conservation area. Gleditsia x 2. Reduce height by 4 metres and width by 3 metres and crown lift, by removing and reducing low branches by up to 3 metres, away from the house and buildings and the overhang on to the pavement and road.

  Received 4 Sep, published by the council 10 Sep 2026 Trees
• P/2026/2267 Granted

  32 Pyrmont Road, Chiswick, London, W4 3NR

  Crown reduce by approximately 4 metres and back to previous reduction points. Crown lift to 5 metres by removing low branches. Sever ivy at base of tree and remove 1 metre section.

  Received 3 Aug, published by the council 12 Aug 2026 Trees