P/2021/1974

1. 19 May 2021

   Received by Hounslow

2. 16 Jul 2021

   Decision issued: APPROVED

3. 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• P/2025/3366 Withdrawn

  1 Chatsworth Road, Chiswick, London, W4 3HY

  Works to tree in a Conservation Area - 1 X Poplar tree cut back overhang to 80 Park Road

  10 Nov 2025 61m away Trees
• P/2024/3598 Granted

  85 Park Road,Chiswick,W4 3ER

  Works to trees in a Conservation Area: Hornbeam (T1) - Reduce crown by a diameter of two metres to previous reduction points. Robinia (T2) - Reduce crown by a diameter of approximately four metres. Silver Birch (T3) - Remove lower limb, reduce crown by a diameter of two to 2.5 metres to previous reduction points and thin crown by 10%. Holly (T4) - Reduce crown by a diameter of two metres to previous reduction points. Hornbeam (T5) - Reduce crown by a diameter of 1.5 to two metres to previous reduction points.

  30 Oct 2024 92m away Trees
• P/2026/1728 Granted

  89 Park Road, Chiswick, London, W4 3ER

  Works to a tree in a Conservation Area. T6 Laurel (Laurus). Fell to a low stump level and grind the remaining stump to below ground level. Rear garden.

  10 Jun 2026 102m away Trees
• P/2026/1615 Granted

  89 Park Road, Chiswick W4 3ER

  Non material amendment to increase width of side extension by 30cm and insert roof windows following permission P/2026/0266 dated 21/04/2026 for Erection of a single storey rear extension, front porch extension and part first floor rear extension with Juliet balcony. Demolition of existing garage and erection of a single storey side extension with new front access door to cycle store, installation of new access door to front boot room. Installation of doors and aluminium windows to the house. Replacement of front hanging tiles with render.

  1 Jun 2026 102m away Amendments
• P/2026/1621 Granted

  89 Park Road,Chiswick,W4 3ER

  Works to trees in a conservation area. T12. Acer situated 1.85 metres from the front of the property. Fell to a low stump level and grind the remaining stump.

  1 Jun 2026 102m away Trees
• P/2026/1953 Awaiting decision

  56 Park Road, Chiswick, London, W4 3HH

  Works to trees in a Conservation Area T1 Cordaline fell, T2 Trachycarpus fell, T3 Birch crown reduction to 3m above ground level, T4 Mimosa whole crown reduction to 4-5m from ground level, T5 Fatsia fell, T6 Trachycarpus fell, T7 Cordaline fell, T8 and T9 Trachycarpus fell

  1 Jul 2026 110m 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