64 Whitton Dene, Hounslow, TW3 2JT

1. 5 May 2026

   Received by Hounslow

2. 9 Jun 2026

   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

• 64 Whitton Dene, Hounslow, TW3 2JT

  PA/2026/2152 Submitted 23 Jul 2026 0m away

  91% historically approved · decision due ~17 Sep

  Ground floor rear extension 3.00 metres deep, maximum height 3.90 metres, 2.90 metres high to the eaves.

  Awaiting decision Prior approval Extension 4 docs

• 15 Shirley Close, Hounslow, TW3 2HF

  P/2024/3218 Submitted 25 Sep 2024 57m away

  Retrospective application for the installation of air conditioning units to the rear at first floor level to the house.

  Granted Householder 9 docs
  Domestic

• 15 SHIRLEY CLOSE, HOUNSLOW, TW3 2HF

  P/2023/0148 Submitted 16 Jan 2023 57m away

  Erection of single storey rear/infill extension, first floor rear extension and change of roof profile over first floor side extension to the house

  Granted Householder Extension 16 docs
  Small domestic

• 31 MILLWOOD ROAD, HOUNSLOW, TW3 2HQ

  P/2021/2785 Submitted 8 Jul 2021 70m away

  Erection of a single storey rear extension following the demolition of existing single storey rear extension and detached garage

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 43 Colonial Avenue Twickenham Richmond Upon Thames TW2 7EE

  05/1514/PS192 Submitted 11 May 2005 73m away

  Proposed Loft Conversion With Rear Dormer, Installation Of Velux Windows And Bifold Doors To The Existing Ground Floor Extension.

  Granted Prior approval Extension Loft or dormer +1 4 docs

• 88 WHITTON DENE, HOUNSLOW, TW3 2JU

  P/2021/1506 Submitted 19 Apr 2021 101m away

  Erection of a single storey rear infill extension to the house

  Withdrawn Householder Extension 5 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