56 Penbury Road, Southall, UB2 5RX

This site has had 3 applications since 2025: 2 approved, 1 refused.

• P/2026/0862 Granted

  56 Penbury Road, Southall, UB2 5RX

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

  Decided 27 May 2026 Lawful development
• P/2025/3787 Granted

  56 Penbury Road, Southall, UB2 5RX

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

  Decided 24 Apr 2026 Householder

1. 28 Oct 2025

   Received by Hounslow

2. 5 Nov 2025

   Validated

   Checked as complete and ready for consideration.

3. 17 Dec 2025

   Decision issued: PRIOR APPROVAL DOES NOT COMPLY

4. 12 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. 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

  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

• 54 Penbury Road, Southall, UB2 5RX

  P/2026/0300 Submitted 2 Feb 2026 50 yards away

  Certificate of Lawfulness existing for the continued use as two self-contained flats.

  Granted Lawful development New dwelling 5 docs

• 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

• PA/2026/2437 Refused

  17 Orchard Road, Brentford, TW8 0QX

  Ground floor rear extension 5.51 metres deep, maximum height of 2.80 metres, 2.06 metres high to the eaves

  Received 26 Aug, published by the council 2 Sep 2026 Prior approval
• PA/2026/2481 Refused

  6 Speart Lane, Hounslow, TW5 9EF

  Ground floor rear extension 8.00 metres deep, maximum height of 3.00 metres, 2.80 metres high to the eaves

  Received 1 Sep, published by the council 5 Sep 2026 Prior approval
• PA/2026/2768 Awaiting decision

  86 Kneller Gardens, Isleworth, TW7 7NW

  Ground floor rear extension 4.50 metres, maximum height 3.20 metres, 2.70 metres high to the eaves.

  Received 30 Sep, published by the council 6 Oct 2026 Prior approval
• PA/2026/2393 Granted

  2 Letchworth Avenue, Feltham, TW14 9RY

  Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 2.85 metres high to the eaves

  Received 18 Aug, published by the council 23 Aug 2026 Prior approval
• PA/2026/2364 Granted

  9 Westbourne Road, Feltham, TW13 4LX

  Ground floor rear extension 4.5 metres deep, maximum height of 2.8 metres, 2.8 metres high to the eaves

  Received 13 Aug, published by the council 23 Aug 2026 Prior approval