FLAT 1 23 HARVARD ROAD, CHISWICK, W4 4EA

1. 19 Nov 2019

   Received by Hounslow

2. 12 Dec 2019

   Decision issued: CONSERVATION AREA TREE WORK APPROVED

3. 26 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 12 December 2019, 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.

• 25 Harvard Road, Chiswick, London, W4 4EA

  P/2024/3084 Submitted 16 Sep 2024 50 yards away

  Demolition of existing part rear extension and erection of single storey rear extension, rear and side roof extensions and one front roof windows. Erection of an outbuilding in rear garden and alterations to front boundary treatment. Replacement of all windows.

  Granted Householder Extension Demolition +1 29 docs
  Small domestic

• 19 Harvard Road, Chiswick, London W4 4EA

  P/2026/0381 Submitted 6 Feb 2026 50 yards away

  Works to two trees in rear garden in a conservation area. Cherry (T1). Reduce height by 2.5 metres and lateral spread by up to 2 metres, creating a natural form. Remove the two lowest branches. Remove dead branches throughout the crown area that are over 2.5 centimetres in diameter. Finished height 6.5 metres and finished spread 5 metres. Robinia 'Frisia' (T2). Reduce height by 3.5 metres and lateral spread by up to 2.5 metres, leaving a natural form. Remove dead branches throughout the crown area that are over 2.5 centimetres in diameter. Finished height 11.5 metres and finished spread 7 metres.

  Granted Trees 4 docs

• 12 Flat 3, Harvard Road, Chiswick, London, W4 4EA

  P/2025/0004 Submitted 2 Jan 2025 50 yards away

  Erection of a rear roof extension to the house.

  Withdrawn Full applications Extension 21 docs

• 18 Harvard Road, Chiswick, London, W4 4EA

  P/2026/0708 Submitted 2 Mar 2026 50 yards away

  Works to three trees within a conservation area. Willow x 1. Reduce to previous reduction points and by approximately 1 metre in height and width. Sycamore x 2. Reduce to previous reduction points and by approximately 1 metre in height and width.

  Granted Trees 4 docs

• 9 Harvard Road, Chiswick, London, W4 4EA

  P/2025/2538 Submitted 18 Aug 2025 50 yards away

  Works to trees within a conservation area – Fell three Lombardy Poplars to ground level.

  Granted Trees 9 docs

• 28 Grosvenor Road, Chiswick, London, W4 4EG

  P/2024/3525 Submitted 23 Oct 2024 50 yards away

  Works to trees in a Conservation Area: London Plane (T1) - Reduce crown by five to six metres to previous reduction points, retaining a height of fifteen metres. Acer Palmatum (Japanese Maple) (T2) - Reduce crown by a height and diameter of approximately 0.5 to one metre to suitable growth points, thin by 10% and retain furnishing growth. Magnolia (T4) - Remove selective branches, reduce crown density by 15% and reduce branches to ensure a two metre clearance from No. 28 Grosvenor Road's front elevation, retaining an overall height and diameter of eight metres.

  Granted Trees 5 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