27 BLENHEIM ROAD, CHISWICK, LONDON, W4 1ET

1. 27 Jan 2023

   Received by Hounslow

2. 31 Jan 2023

   Validated

   Checked as complete and ready for consideration.

3. 28 Mar 2023

   Decision issued: APPROVED

4. 30 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 28 March 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 56 WOODSTOCK ROAD, CHISWICK, LONDON, W4 1EQ

  P/2021/3031 Submitted 26 Jul 2021 50 yards away

  T1-T2, Cherry, Crown Reduction - reduce and reshape crown all round (height and spread) by up to 1.5 metres. Estimated height and spread upon completion of works: 3 meters tall and 2 meters wide (each tree); T3. Magnolia Grandiflora, Crown Reduction - reduce and reshape crown all round (height and spread) by up to 1.5 metres. Estimated height and spread upon completion of works: 4 meters tall and 2 meters wide; T4. Magnolia, Crown Reduction - reduce and reshape crown all round (height and spread) by up to 0.5 metres. Estimated height and spread upon completion of works: 2 meters tall and 2 meters wide; T5. Cornus, Crown Reduction - reduce and reshape crown all round (height and spread) by up to 0.5 metres. Lift over footpath to statutory height. Estimated height and spread upon completion of works: 3.5 meters tall and 2.5 meters wide; T6. Pittosporum, Trim hard all road to shape and contain. Estimated height and spread upon completion of works: 3.5 meters tall and 2 meters wide

  Granted Trees 4 docs

• 60 Woodstock Road,Chiswick,Ealing,W4 1EQ

  P/2024/3706 Submitted 7 Nov 2024 50 yards away

  Works to two trees within a conservation area: T1 (Ash) - Reduce all aspects of the crown back to previous points of reduction. Approx. 2.5-3m to be pruned all round. T2 (Ash) - Remove major deadwood throughout whole crown area. approx. 25mm in diameter.

  Granted Trees 4 docs

• 62 Woodstock Road,Chiswick,W4 1EQ

  P/2026/2397 Submitted 19 Aug 2026 50 yards away

  98% historically approved · decision due ~14 Oct

  Works to trees in a conservation area ; Remove T1 Magnolia.

  Awaiting decision Trees 2 docs

• 48 Priory Avenue, Chiswick, London, W4 1TY

  P/2025/2928 Submitted 29 Sep 2025 50 yards away

  Works to Trees in Conservation Area. English Oak (T1). Pollard back to previous pollard points, approximately 1.5 to 2 metres of regrowth to be removed. Maple (T2). Pollard back to previous pollard points, approximately 1.5 metres of regrowth to be removed. Leyland Cypress (T3). Reduce in height by approximately 1 metre and trim sides to match. Leyland Cypress (T4). Reduce in height by approximately 1 metre and trim sides to match. Lawson Cypress (T5). Trim back all aspects of the crown to create a tight and tidy shape. Lift lowest branches to allow 2.5 metres clearance over pavement.

  Granted Trees 4 docs

• 23 Abinger Road, Chiswick, London, W4 1EU

  P/2025/2601 Submitted 26 Aug 2025 50 yards away

  Alterations to existing extensions including reduction in depth, replacement sliding doors and flat roofs.

  Granted Householder Extension 11 docs
  Domestic

• 19 Abinger Road, Chiswick, London, W4 1EU

  P/2026/0829 Submitted 11 Mar 2026 100 yards away

  Five-day tree notification within a conservation area. Felling of False Acacia tree in the front garden.

  Granted Trees 2 docs

• P/2026/1827 Granted

  31 Staveley Gardens,Chiswick,W4 2SA

  Erection of a single storey front porch extension, two storey side extension and single storey rear extension to the house.

  Received 19 Jun, published by the council 26 Jul 2026 Householder
• P/2026/1567 Granted

  15 Devonshire Gardens, Chiswick, London, W4 3TN

  Demolition of the existing single storey detached unenclosed gazebo outbuilding in the south western area of the house's rear garden and erection of a single storey detached outbuilding with a front lean-to in the south western area of the house's rear garden.

  Received 26 May, published by the council 26 Jul 2026 Householder
• P/2026/2655 Awaiting decision

  39 Old Cote Drive, Hounslow, TW5 0RW

  Erection of a single storey detached outbuilding.

  Received 17 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2643 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of two side roof extensions.

  Received 16 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2642 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of a single storey side extension.

  Received 16 Sep, published by the council 20 Sep 2026 Householder