57 Kingsbridge Road, Southall, UB2 5RU

1. 12 May 2026

   Received by Hounslow

2. 7 Jul 2026

   Decision issued: GRANT

3. 26 Jul 2026

   Added to PlanIndex

Hounslow granted permission on 7 July 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 34 KINGSBRIDGE ROAD, SOUTHALL, UB2 5RT

  PA/2021/3144 Submitted 2 Aug 2021 100 yards away

  Ground floor rear extension 5 metres deep, maximum height of 3 metres, 3 metres high to the eaves

  Granted Prior approval Extension 5 docs

• 34 KINGSBRIDGE ROAD, SOUTHALL, UB2 5RT

  P/2021/3135 Submitted 2 Aug 2021 100 yards away

  Certificate of Lawfulness for proposed erection of a rear roof extension incorporating hip to gable conversion, three front roof windows and one second floor side window to the house

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 10 Court Road, Southall, UB2 5RY

  P/2025/3417 Submitted 14 Nov 2025 150 yards away

  Erection of a part first floor rear extension to the house.

  Granted Householder Extension 5 docs
  Domestic

• 10 Court Road, Southall, UB2 5RY

  P/2025/3398 Submitted 12 Nov 2025 150 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and front roof windows to the house.

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 56 Penbury Road, Southall, UB2 5RX

  P/2026/0862 Submitted 16 Mar 2026 150 yards away

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion, front roof windows and a front porch.

  Granted Lawful development Extension Loft or dormer +1 4 docs
  Small domestic

• 56 Penbury Road, Southall, UB2 5RX

  PA/2025/3255 Submitted 28 Oct 2025 150 yards away

  Ground floor rear extension 4.50 metres deep, maximum height 3.00 metres, 2.90 metres high to the eaves.

  Granted Prior approval Extension 4 docs

• P/2026/2118 Granted

  54 Amhurst Gardens, Isleworth, TW7 6AJ

  Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows.

  Received 20 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2580 Awaiting decision

  50B Paxton Road, Chiswick, London, W4 2QX

  Certificate of lawfulness for the existing use of a first floor self contained flat.

  Received 10 Sep, published by the council 17 Sep 2026 Lawful development
• P/2026/2332 Granted

  43 Dawes Avenue, Isleworth, TW7 7JS

  Certificate of Lawfulness for the proposed hip to gable conversion, front roof lights and erection of a rear roof extension to the house.

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2089 Granted

  18 Central Avenue, Hounslow, TW3 2QH

  Certificate of lawfulness for the existing use of the rear extension as a self contained flat.

  Received 17 Jul, published by the council 26 Jul 2026 Lawful development
• P/2026/2566 Awaiting decision

  109 Wood Lane, Isleworth, TW7 5EG

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion with roof windows to the front and Juliet balcony to the rear of the house.

  Received 9 Sep, published by the council 17 Sep 2026 Lawful development