PA/2026/1798

1. 16 Jun 2026

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

This application is with Hounslow for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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

• PA/2026/1683 Granted

  12 Byron Avenue, Hounslow, TW4 6LX

  Ground floor rear extension 6.00 metres deep, maximum height 3.30 metres, 2.90 metres high to the eaves.

  5 Jun 2026 93m away Prior approval
• P/2024/3305 Granted

  12 Field Close, Hounslow, TW4 6LN

  Lawful Development Certificate for the erection of a rear roof extension with two front roof window to the house.

  3 Oct 2024 190m away Lawful development
• P/2026/1425 Awaiting decision

  21A Woodfield Road, Hounslow, TW4 6LL

  Variation of condition 2 (approved plans) to allow the addition of a basement level; minor alterations to window positions and/or sizing on the side elevations and revised balcony design to the rear elevation of planning permission 01227/21A/P4 (P/2023/0657) approved 29/01/2024 for the erection of a three storey block of six flats with cycle storage

  11 May 2026 202m away Conditions
• P/2025/2556 Withdrawn

  107 Chaucer Avenue, Hounslow, TW4 6NA

  Certificate

  20 Aug 2025 218m away Lawful development
• P/2026/1726 Awaiting decision

  111 Byron Avenue, Hounslow, TW4 6LU

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

  10 Jun 2026 223m away Lawful development
• PA/2026/1712 Granted

  111 Byron Avenue, Hounslow, TW4 6LU

  Ground floor rear extension 6.0 metres deep, maximum height of 3.150 metres, 3.000 metres high to the eaves

  9 Jun 2026 223m away Prior approval

• PA/2026/2235 Awaiting decision

  209 Hatton Road, Feltham, TW14 9QY

  Ground floor rear extension 5.00 metres deep, maximum height 3.60 metres, 3.00 metres high to the eaves.

  31 Jul 2026 Prior approval
• PA/2026/2232 Awaiting decision

  9 Wareham Close, Hounslow, TW3 3PX

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.80 metres high to the eaves.

  31 Jul 2026 Prior approval
• PA/2026/2187 Awaiting decision

  205 Brabazon Road, Hounslow, TW5 9LW

  Ground floor rear extension 6.00 metres deep, maximum height of 3.40 metres, 2.90 metres high to the eaves

  28 Jul 2026 Prior approval
• PA/2026/2172 Awaiting decision

  65 Mornington Crescent, Hounslow, TW5 9ST

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

  27 Jul 2026 Prior approval
• PA/2026/1749 Refused

  25 Grosvenor Road, Hounslow, TW3 3ER

  Ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.90 metres high to the eaves.

  12 Jun 2026 Prior approval