33 Oaklands Avenue, Isleworth, TW7 5PX

This site has had 2 applications since 2025: 1 approved, 0 refused.

• P/2025/3422 Awaiting decision

  33 Oaklands Avenue, Isleworth, TW7 5PX

  Works to tree in a Conservation Area - 1 X Leyland Cypress (Cuprocyparis leylandii) be trimmed back or removed in back garden

  Submitted 14 Nov 2025 Trees

1. 27 Jan 2026

   Received by Hounslow

2. 24 Feb 2026

   Decision issued: NO OBJECTION

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 24 February 2026, 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.

• 33 Oaklands Avenue, Isleworth, TW7 5PX

  P/2025/3422 Submitted 14 Nov 2025 50 yards away

  99% historically approved · decision due ~9 Jan

  Works to tree in a Conservation Area - 1 X Leyland Cypress (Cuprocyparis leylandii) be trimmed back or removed in back garden

  Awaiting decision Trees 3 docs

• 5 Oaklands Avenue, Isleworth, TW7 5PX

  P/2026/1060 Submitted 31 Mar 2026 50 yards away

  Replacement of the existing black framed UPVC windows with white framed UPVC windows to the front elevation of the house

  Refused Householder Windows or glazing 7 docs
  Domestic

• 7 OAKLANDS AVENUE, ISLEWORTH, TW7 5PX

  P/2021/1563 Submitted 22 Apr 2021 50 yards away

  Erection of a single storey rear extension and addition of three windows on ground floor side elevation.

  Granted Householder Extension Windows or glazing 6 docs
  Small domestic

• 53 Oaklands Avenue, Isleworth, TW7 5PY

  P/2026/0924 Submitted 19 Mar 2026 100 yards away

  Erection of a two-storey side extension on the South-East elevation, incorporating a hipped roof to match the existing house, following the demolition of the existing attached store, together with the installation of a new side dormer to the North-West (side) roof slope

  Granted Householder Extension Loft or dormer +1 17 docs
  Domestic

• 23 OAKLANDS AVENUE, ISLEWORTH, TW7 5PX

  P/2023/0203 Submitted 20 Jan 2023 100 yards away

  Erection of ground floor rear, in-fill and side extension to the house.

  Granted Householder Extension 22 docs
  Domestic

• 185 SYON LANE, ISLEWORTH, TW7 5PU

  P/2021/2987 Submitted 22 Jul 2021 100 yards away

  Certificate of lawfulness for erection of rear roof extension and two front rooflights.

  Refused Lawful development Extension Loft or dormer 10 docs

• P/2026/2833 Awaiting decision

  271 Jersey Road, Isleworth, TW7 4RF

  Works to tree within a conservation area. Pine (T1) - Fell to ground level.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2829 Awaiting decision

  141 Park Road, Chiswick, London, W4 3EX

  Works to four trees within a conservation area. Yew (T1) - Crown reduction by up to 1.5 meters to shape and contain Final height 6 meters and final spread 6 meters Bay (T2) - Crown reduction by up to 4 meters to shape and contain. Final height 5 meters and final spread 4 meters. Purple Leaf Plum (T3) - Crown reduction by up to 4 meters to shape and contain. Final height 5 meters and final spread 4 meters. Magnolia (T4) - Crown reduction by up to 1 meter to shape and contain. Final height 3.5 meters and final spread 3 meters.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2830 Awaiting decision

  52 Percy Road, Isleworth, TW7 7HB

  Works to trees within a conservation area. REAR GARDEN G1 Sycamore (Acer pseudoplatanus). Reduce height and spread of all trees in the group by approximately 4-5m, to contain and shape. Final height 5-6m and final spread 7-8m.

  Received 6 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2814 Awaiting decision

  13 Eastbourne Road, Chiswick, London, W4 3EB

  Works to a row of Conifer Leylandii in rear garden within a conservation area. Reduce by approximately 2.5 metres.

  Received 5 Oct, published by the council 9 Oct 2026 Trees
• P/2026/2816 Awaiting decision

  16 Wilmington Avenue, Chiswick, London, W4 3HA

  Works to tree within a conservation area. Pear (T1) - Fell tree to ground level and replace with one or more new trees of appropriate species.

  Received 5 Oct, published by the council 9 Oct 2026 Trees