55 Sunningdale Avenue, Feltham, TW13 5JR

This site has had 2 applications since 2026: 0 approved, 1 refused.

• P/2026/2373 Awaiting decision

  55 Sunningdale Avenue, Feltham, TW13 5JR

  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

  Submitted 17 Aug 2026 Conditions

1. 30 Apr 2026

   Received by Hounslow

2. 24 Jun 2026

   Decision issued: REFUSED

3. 26 Jul 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.

• 55 Sunningdale Avenue, Feltham, TW13 5JR

  P/2026/2373 Submitted 17 Aug 2026 0m away

  90% 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

• 53 Sunningdale Avenue, Feltham, TW13 5JR

  PA/2026/0273 Submitted 29 Jan 2026 5m 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

• 72 Sunningdale Avenue, Feltham, TW13 5JT

  PA/2025/3251 Submitted 27 Oct 2025 50m away

  Ground floor rear extension 6.00 metres deep, maximum height 2.90 metres, 2.70 metres high to the eaves.

  Granted Prior approval Extension 8 docs

• 268 Hounslow Road, Hanworth, TW13 5JP

  P/2024/2985 Submitted 6 Sep 2024 82m away

  Retrospective application for the erection of an existing single storey rear extension

  Granted Householder Extension 8 docs
  Small domestic

• 272 HOUNSLOW ROAD, HANWORTH, TW13 5JW

  PA/2021/2758 Submitted 7 Jul 2021 92m away

  Ground floor rear extension 6.00 metres deep, maximum height of 3.25 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 22 Sunningdale Avenue, Feltham, TW13 5JT

  P/2024/3282 Submitted 1 Oct 2024 102m away

  Erection of a single storey rear extension to the house.

  Refused Householder Extension 6 docs
  Small domestic

• 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