P/2026/1354

1. 5 May 2026

   Received by Hounslow

2. 12 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Jul 2026

   Decision issued: APPROVED

4. 26 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• P/2025/0542 Withdrawn

  17 Hartington Road, Chiswick W4 3TL

  Works to trees within a conservation area: T1 Plum - Fell to ground

  20 Feb 2025 0m away Trees
• P/2025/0214 Withdrawn

  21 Hartington Road, Chiswick, London, W4 3TL

  Works to trees in a Conservation Area - T9-Yew(Taxus baccata)-in neighbouring garden -light reduction to reduce lateral overhang by up to 1m T14-Holly(Ilex aquifolia)-in neighbouring -lift by 0.6m above side path All works are for routine maintenance.

  22 Jan 2025 5m away Trees
• P/2026/1453 Granted

  17 Hartington Road, Chiswick, London, W4 3TL

  Details of Condition 5 (Construction Method Statement) and 6 (Considerate Constructors Scheme) submitted pursuant to planning permission00567/17/P7 (P/2024/0408) dated 24/05/2026 for Erection of a roof extension including a part front roof extension with one roof window, a two storey side and part two storey rear extension, a single storey rear extension and creation of a basement, following demolition of the existing side and side and rear extension to the house

  13 May 2026 32m away Conditions
• P/2026/2155 Awaiting decision

  35 Hartington Road,Chiswick,W4 3TL

  Works to trees in a conservation area ; T1 Pear Fell to ground and grind stump to approx. 300mm below ground level. T2; Holm Oak Reduce height by 2m and shape. T3 Bay Reduce height height by approx. 3-4m and shape T4; Common Horse Chestnut Reduce all aspects of the crown by approx. 2-3m to create a tight and tidy shape. T5; Cypress Fell to ground and grind stump to approx. 300mm below ground level. T6; Judas Tree Fell to ground and grind stump to approx. 300mm below ground level.

  23 Jul 2026 52m away Trees
• P/2025/0631 Withdrawn

  1 Chiswick Staithe, Chiswick W4 3TP

  Works to trees within a conservation area: T2 Yew - Reduce height by approx. 4m

  28 Feb 2025 88m away Trees
• P/2023/0498 Granted

  LAND ADJ 68 CHISWICK STAITHE, CHISWICK, LONDON, W4 3TP

  Felling of Honey Locust / Gleditsia Tricanthos tree (T1) on site in conservation area

  15 Feb 2023 90m away Trees

• P/2026/2228 Awaiting decision

  Magnolias,1 Eastbourne Road,Chiswick,W4 3EB

  Erection of a front porch, single storey rear infill extension, first floor rear extension, rear roof extension and a single storey detached outbuilding.

  30 Jul 2026 Householder
• P/2026/2222 Awaiting decision

  17 Park Drive,Acton,W3 8ND

  Replacement of porch window with double glazed windows and rear window to be replaced with double glazed windows.

  30 Jul 2026 Householder
• P/2026/2208 Awaiting decision

  20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ

  Erection of a single storey rear and side extension.

  29 Jul 2026 Householder
• P/2026/2215 Awaiting decision

  1 The Drive, Feltham, TW14 0AQ

  Erection of a single storey detached outbuilding.

  29 Jul 2026 Householder
• P/2026/2206 Awaiting decision

  28 Eversley Crescent, Isleworth, TW7 4LS

  Erection of a side roof extension with roof windows and a Juliet balcony to the rear of the property.

  29 Jul 2026 Householder