8 Southland Way, Hounslow, TW3 2RH

1. 10 Nov 2025

   Received by Hounslow

2. 19 Dec 2025

   Decision issued: PRIOR APPROVAL DOES NOT COMPLY

3. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• 8 Southland Way, Hounslow, TW3 2RH

  PA/2026/0302 Submitted 2 Feb 2026 0m away

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.97 metres high to the eaves.

  Granted Prior approval Extension 9 docs

• 15 SOUTHLAND WAY, HOUNSLOW, TW3 2RH

  PA/2023/0845 Submitted 16 Mar 2023 34m away

  Ground floor rear extension 6.00 meters deep, maximum height of 3.00 metres, 2.95 metres high to the eaves

  Granted Prior approval Extension 20 docs

• 10 & 12 Southland Way, Hounslow,TW3 2RH

  P/2024/3478 Submitted 18 Oct 2024 44m away

  Joint application for the erection of a single storey rear extension to 10 and 12 Southland Way

  Granted Householder Extension 12 docs
  Small domestic

• 129 Central Avenue, Hounslow, TW3 2RQ

  PA/2024/3606 Submitted 30 Oct 2024 55m away

  Prior approval for the ground floor rear extension 6.00 metres deep, maximum height 2.90 metres, 2.90 metres high to the eaves

  Granted Prior approval Extension 6 docs

• 131 Hall Road, Isleworth, TW7 7PD

  P/2026/0539 Submitted 13 Feb 2026 80m away

  Erection of a single storey front extension.

  Refused Householder Extension 9 docs
  Small domestic

• 34 Southland Way, Hounslow, TW3 2RH

  P/2025/2482 Submitted 12 Aug 2025 83m away

  Erection of a single storey rear extension to the house.

  Refused Householder Extension 10 docs
  Small domestic

• PA/2026/2167 Granted

  2 Church Walk, Brentford, TW8 8DB

  Ground floor rear extension 4.50 metres deep, maximum height 4.00 metres, 3.00 metres high to the eaves.

  24 Jul 2026 Prior approval
• PA/2026/2475 Awaiting decision

  4 Upton Road, Hounslow, TW3 3HP

  GS868133219 - Ground floor rear extension 6.00 metres deep, maximum height of 3.00 metres, 3.00 metres high to the eaves

  1 Sep 2026 Prior approval
• PA/2026/2481 Awaiting decision

  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

  1 Sep 2026 Prior approval
• PA/2026/2458 Awaiting decision

  82 Ringway, Southall, UB2 5SU

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

  28 Aug 2026 Prior approval
• PA/2026/2461 Awaiting decision

  24 Kingston Avenue, Feltham, TW14 9SL

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

  28 Aug 2026 Prior approval