54 Penbury Road, Southall, UB2 5RX

1. 2 Feb 2026

   Received by Hounslow

2. 30 Mar 2026

   Decision issued: GRANT

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 30 March 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.

• 56 Penbury Road, Southall, UB2 5RX

  P/2026/0862 Submitted 16 Mar 2026 50 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 50 yards away

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

  Refused Prior approval Extension 4 docs

• 56 Penbury Road, Southall, UB2 5RX

  P/2025/3787 Submitted 22 Dec 2025 50 yards away

  Retrospective application for the erection of a single storey rear extension.

  Granted Householder Extension 5 docs
  Small domestic

• 41 PENBURY ROAD, SOUTHALL, UB2 5RX

  P/2021/1890 Submitted 13 May 2021 50 yards away

  Erection of a part first floor rear extension to the house

  Granted Householder Extension 5 docs
  Domestic

• 57 Kingsbridge Road, Southall, UB2 5RU

  P/2026/1436 Submitted 12 May 2026 150 yards away

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

  Granted Lawful development Extension Loft or dormer 9 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

• P/2026/2813 Awaiting decision

  150 Wood Lane, Isleworth, TW7 5EQ

  (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

  Received 5 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2334 Granted

  69 Central Avenue, Hounslow, TW3 2QW

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

  Received 12 Aug, published by the council 16 Aug 2026 Lawful development
• P/2026/2459 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

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

  Received 28 Aug, published by the council 5 Sep 2026 Lawful development
• P/2026/2787 Awaiting decision

  13 Denbigh Road, Hounslow, TW3 4DU

  Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.

  Received 1 Oct, published by the council 9 Oct 2026 Lawful development
• P/2026/2790 Awaiting decision

  14 Old Farm Close, Hounslow, TW4 7AB

  Certificate of lawfulness for the proposed erection of a rear roof extension and two front roof windows to the house.

  Received 1 Oct, published by the council 6 Oct 2026 Lawful development