22 Sunningdale Avenue, Feltham, TW13 5JT

This site has had 2 applications since 2024: 0 approved, 1 refused.

• P/2025/0210 Withdrawn

  22 Sunningdale Avenue, Feltham, TW13 5JT

  Erection of a single storey rear extension to the house.

  Submitted 22 Jan 2025 Householder

1. 1 Oct 2024

   Received by Hounslow

2. 15 Oct 2024

   Validated

   Checked as complete and ready for consideration.

3. 2 Dec 2024

   Decision issued: REFUSED

4. 16 Aug 2026

   Added to PlanIndex

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 22 Sunningdale Avenue, Feltham, TW13 5JT

  P/2025/0210 Submitted 22 Jan 2025 50 yards away

  Erection of a single storey rear extension to the house.

  Withdrawn Householder Extension 3 docs
  Small domestic

• 3 Market Parade, Hampton Road West, Feltham, TW13 6AJ

  P/2024/3510 Submitted 22 Oct 2024 100 yards away

  Erection of a single storey rear extension.

  Refused Full applications Extension 7 docs
  Small domestic

• 53 Sunningdale Avenue, Feltham, TW13 5JR

  PA/2026/0273 Submitted 29 Jan 2026 100 yards away

  Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 3.00 metres high to the eaves.

  Granted Prior approval Extension 7 docs

• 55 SUNNINGDALE AVENUE, FELTHAM, TW13 5JR

  PA/2023/1108 Submitted 5 Apr 2023 100 yards away

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

  Granted Prior approval Extension 4 docs

• 55 Sunningdale Avenue, Feltham, TW13 5JR

  P/2026/2373 Submitted 17 Aug 2026 100 yards away

  89% historically approved · decision due ~12 Oct

  Variation of condition 3 (approved plans) to allow a flat roof instead of the pitched roof on the first floor rear extension of planning permission 01082/55/P2 (P/2023/1104) approved 21/07/2023 for the erection of two storey side extension and a part single part two storey rear extension to the house

  Awaiting decision Conditions Extension 3 docs

• 55 Sunningdale Avenue, Feltham, TW13 5JR

  P/2026/1307 Submitted 30 Apr 2026 100 yards away

  Erection of a first floor side and rear extension with a single storey rear extension including a roof lantern to the house

  Refused Householder Extension Windows or glazing 7 docs
  Small domestic

• P/2026/2304 Granted

  18 Clifden Road, Brentford, TW8 0PF

  Erection of a side and rear extensions.

  Received 7 Aug, published by the council 12 Aug 2026 Householder
• P/2026/2804 Awaiting decision

  128 Durham Road, Feltham, TW14 0AE

  Erection of a detached outbuilding in the rear garden following demolition of existing shed.

  Received 2 Oct, published by the council 9 Oct 2026 Householder
• P/2026/2301 Granted

  4 Glebe Street, Chiswick, W4 2BG

  Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

  Received 7 Aug, published by the council 16 Aug 2026 Householder
• P/2026/1167 Granted

  20 Firs Drive, Hounslow, TW5 9TD

  Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

  Received 15 Apr, published by the council 26 Jul 2026 Householder
• P/2026/2025 Granted

  1 Kneller Gardens, Isleworth, TW7 7NP

  Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

  Received 8 Jul, published by the council 26 Jul 2026 Householder