134 Northumberland Crescent, Feltham, TW14 9SW

This site has had 2 applications since 2025: 1 approved, 0 refused.

• P/2026/0129 Granted

  134 Northumberland Crescent, Feltham, TW14 9SW

  Certificate of lawfulness for the erection of an existing rear roof extension with hip to gable conversion to the house.

  Decided 21 Jan 2026 Lawful development

1. 11 Nov 2025

   Received by Hounslow

2. 17 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Hounslow decided it, and is free to submit a revised scheme at any time. 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.

• 134 Northumberland Crescent, Feltham, TW14 9SW

  P/2026/0129 Submitted 15 Jan 2026 0m away

  Certificate of lawfulness for the erection of an existing rear roof extension with hip to gable conversion to the house.

  Granted Lawful development Extension Loft or dormer 12 docs

• 179 Northumberland Crescent, Feltham, TW14 9SR

  PA/2025/3470 Submitted 18 Nov 2025 35m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.75 metres high to the eaves

  Granted Prior approval Extension 8 docs

• 108 Northumberland Crescent, Feltham, TW14 9SW

  PA/2026/0817 Submitted 11 Mar 2026 88m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 2.90 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 6 Northumberland Crescent, Feltham, TW14 9SZ

  P/2026/0555 Submitted 16 Feb 2026 107m away

  Details of 8B (Evidence of Sustainable Materials) submitted pursuant to planning permission P/2024/0980 dated 02/10/2024 for 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

  Granted Conditions Extension Demolition 15 docs
  Small domestic

• 6 Northumberland Crescent, Feltham, TW14 9SZ

  P/2024/3531 Submitted 23 Oct 2024 107m away

  Details of Condition 8A (BRE) submitted pursuant to planning permission P/2024/0980 dated 02/10/2024 for 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

  Granted Conditions Extension Demolition 7 docs
  Small domestic

• 42 NORTHUMBERLAND CRESCENT, FELTHAM, TW14 9SZ

  PA/2021/2708 Submitted 2 Jul 2021 117m away

  Ground floor rear extension 6 metres deep, maximum height of 3 metres, 2.40 metres high to the eaves

  Granted Prior approval Extension 7 docs

• P/2026/2623 Awaiting decision

  8 Lonsdale Road,Chiswick,W4 1ND

  Installation of external condenser at first floor level.

  Received 15 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2125 Granted

  36 Midsummer Avenue, Hounslow, TW4 5BB

  Erection of a single storey rear extension and a single storey side extension following the demolition of the existing side garage.

  Received 21 Jul, published by the council 30 Jul 2026 Householder
• P/2026/2615 Awaiting decision

  48 Meadow Waye, Hounslow, TW5 9EZ

  Erection of a part first floor rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2619 Awaiting decision

  12 Letchworth Avenue, Feltham, TW14 9RY

  Erection of a single storey rear extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder
• P/2026/2600 Awaiting decision

  310 Lionel Road North, Brentford, TW8 9QX

  Erection of a rear roof extension.

  Received 14 Sep, published by the council 17 Sep 2026 Householder