P/2026/1226

1. 20 Apr 2026

   Received by Hounslow

2. 29 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 24 Jun 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/2026/1815 Awaiting decision

  3 Welwyn Avenue, Feltham, TW14 9SJ

  Erection of a single storey side and part rear extension.

  18 Jun 2026 62m away Householder
• P/2023/0189 Granted

  12 KINGSTON AVENUE, FELTHAM, TW14 9SL

  Erection of a single storey side and part first floor rear extension to the house

  19 Jan 2023 193m away Householder
• P/2026/0555 Awaiting decision

  6 Northumberland Crescent, Feltham, TW14 9SZ

  Details of conditions 7B ( Energy Strategy) 8(B) Materials submitted pursuant to planning permission P/2024/0980 dated 02/10/2024 for the erection of a two storey house with the formation of a vehicular access and a subdivided garden incorporating a single storey rear extension to the existing house following the demolition of the existing rear extension.

  16 Feb 2026 221m away Conditions
• P/2025/3388 Withdrawn

  134 Northumberland Crescent, Feltham, TW14 9SW

  Retrospective application for the erection of a hip to gable and rear roof extension to the house

  11 Nov 2025 235m away Householder
• P/2026/1273 Refused

  1 Cassiobury Avenue, Feltham, TW14 9JE

  Retention of bathroom facilities in the existing outbuilding.

  27 Apr 2026 245m away Householder
• P/2026/1731 Awaiting decision

  346 Staines Road, Feltham, TW14 8DA

  Formation of vehicular access to the front of the property.

  11 Jun 2026 262m away Householder

• 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