4 Ernest Gardens, Chiswick, London, W4 3QU

1. 17 Apr 2026

   Received by Hounslow

2. 27 May 2026

   Decision issued: NO OBJECTION

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 27 May 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.

• 2 ERNEST GARDENS, CHISWICK, W4 3QU

  P/2023/0829 Submitted 14 Mar 2023 50 yards away

  Certificate of lawfulness for the erection of a rear roof extension with two front roof windows to the house and insertion of a side window at first floor level.

  Refused Lawful development Extension Windows or glazing 9 docs

• 10 Ernest Gardens, Chiswick, London, W4 3QU

  P/2026/0280 Submitted 30 Jan 2026 50 yards away

  Replacement of three roof windows with one large roof window to the existing single storey rear extension of the house.

  Granted Householder Extension Windows or glazing 12 docs
  Small domestic

• 3 Herbert Gardens, Chiswick, London, W4 3RD

  P/2025/2834 Submitted 22 Sep 2025 50 yards away

  Erection of a single storey wraparound extension, rear roof and outrigger extension and two front roof windows to the house.

  Refused Householder Extension Windows or glazing 9 docs
  Small domestic

• 3 Herbert Gardens, Chiswick, London, W4 3RD

  P/2026/1303 Submitted 30 Apr 2026 50 yards away

  Erection of a rear roof extension with two front roof windows and single storey rear and infill extension to the house

  Granted Householder Extension Windows or glazing 9 docs
  Small domestic

• 59 RIVERVIEW GROVE, CHISWICK, LONDON, W4 3QP

  P/2021/3157 Submitted 3 Aug 2021 100 yards away

  Palm tree: Remove

  Granted Trees 4 docs

• 38 Magnolia Road, Chiswick, London, W4 3QN

  P/2026/2792 Submitted 1 Oct 2026 100 yards away

  75% historically approved · decision due ~26 Nov

  Erection of a single storey rear infill extension and replacement of windows.

  Awaiting decision Householder Extension Windows or glazing 30 docs
  Small domestic

• 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