194 Ash Grove, Hounslow, TW5 9DT

1. 20 Apr 2026

   Received by Hounslow

2. 27 May 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 27 May 2026, 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.

• 206 ASH GROVE, HOUNSLOW, TW5 9DT

  PA/2023/0957 Submitted 27 Mar 2023 37m away

  Ground floor rear extension 6.00 metres deep, maximum height 3.65 metres, 3.00 metres high to the eaves

  Granted Prior approval Extension 4 docs

• 93 Ash Grove, Hounslow, TW5 9DX

  P/2025/3174 Submitted 21 Oct 2025 41m away

  Certificate of lawfulness proposed for the erection of single storey detached outbuilding for use as a gym to the house.

  Granted Lawful development 5 docs
  Small domestic

• 30 OAK AVENUE, HOUNSLOW, TW5 9EB

  P/2021/2320 Submitted 9 Jun 2021 56m away

  Certificate of Lawfulness for the erection of a rear roof extension incorporating hip to gable conversion, two front roof windows and one second floor side window to the house

  Granted Lawful development Extension Loft or dormer +1 5 docs

• 75 ASH GROVE, HOUNSLOW, TW5 9DU

  P/2023/0197 Submitted 20 Jan 2023 88m away

  Certificate of lawfulness for the erection of a detached rear outbuilding to the house

  Granted Lawful development 6 docs

• 67 Ash Grove, Hounslow, TW5 9DU

  PA/2025/2906 Submitted 26 Sep 2025 97m away

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

  Granted Prior approval Extension 6 docs

• 158 Ash Grove, Hounslow, TW5 9DS

  P/2026/1145 Submitted 14 Apr 2026 102m away

  Non-Material Amendment to solar panel positioning and energy statement pursuant to permission P/2023/0440 dated 14/07/2023 for Erection of two pairs of semi-detached houses and a pair of semi-detached bungalows following demolition of the two storey side extension and outbuilding to 158 Ash Grove and demolition of garage to 156 Ash Grove, with associated amenity, car parking and cycle and bin stores.

  Granted Amendments Extension Demolition 4 docs

• 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