91 Thorncliffe Road, Southall, UB2 5RN

This site has had 2 applications since 2025: 2 approved, 0 refused.

• P/2026/0168 Granted

  91 Thorncliffe Road, Southall, UB2 5RN

  Erection of a rear roof extension, hip to gable roof conversion, a front porch extension, a two storey side and a part first floor and single storey rear extension to the house.

  Decided 24 Apr 2026 Householder

1. 14 Nov 2025

   Received by Hounslow

2. 8 Dec 2025

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 8 December 2025, 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.

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.

• 91 Thorncliffe Road, Southall, UB2 5RN

  P/2026/0168 Submitted 19 Jan 2026 50 yards away

  Erection of a rear roof extension, hip to gable roof conversion, a front porch extension, a two storey side and a part first floor and single storey rear extension to the house.

  Granted Householder Extension Loft or dormer 7 docs
  Small domestic

• 2 COURT ROAD, SOUTHALL, UB2 5RY

  P/2023/0398 Submitted 7 Feb 2023 50 yards away

  Erection of two storey side extension and a side infill extension to the house

  Granted Householder Extension 11 docs
  Domestic

• 85 THORNCLIFFE ROAD, SOUTHALL, UB2 5RL

  P/2021/2443 Submitted 17 Jun 2021 50 yards away

  Erection of a first floor rear extension.

  Refused Householder Extension 5 docs
  Domestic

• 83 Thorncliffe Road, Southall, UB2 5RL

  P/2026/1856 Submitted 23 Jun 2026 50 yards away

  Erection of a single storey side and part first floor side extension and a first floor rear extension to the house.

  Refused Householder Extension 8 docs
  Small domestic

• 10 Court Road, Southall, UB2 5RY

  P/2025/3417 Submitted 14 Nov 2025 50 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 50 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

• 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