17 Sutton Square, Hounslow, TW5 0JB

This site has had 3 applications since 2026: 3 approved, 0 refused.

• P/2026/1419 Granted

  17 Sutton Square, Hounslow, TW5 0JB

  Erection of a two-storey side extension and a part single-storey, part two-storey rear extension.

  Decided 15 Jul 2026 Householder
• P/2026/0150 Granted

  17 Sutton Square, Hounslow, TW5 0JB

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

  Decided 5 Feb 2026 Lawful development

1. 16 Jan 2026

   Received by Hounslow

2. 23 Feb 2026

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 23 February 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.

• 17 Sutton Square, Hounslow, TW5 0JB

  P/2026/1419 Submitted 11 May 2026 50 yards away

  Erection of a two-storey side extension and a part single-storey, part two-storey rear extension.

  Granted Householder Extension 8 docs
  Small domestic

• 17 Sutton Square, Hounslow, TW5 0JB

  P/2026/0150 Submitted 16 Jan 2026 50 yards away

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

  Granted Lawful development 6 docs
  Small domestic

• 7 SUTTON SQUARE, HOUNSLOW, TW5 0JB

  P/2019/3898 Submitted 28 Oct 2019 50 yards away

  Erection of an outbuilding for storage and use as a gym

  Granted Full applications 7 docs

• 7 SUTTON SQUARE, HOUNSLOW, LONDON, TW5 0JB

  PA/2019/3808 Submitted 22 Oct 2019 50 yards away

  Outbuilding 9 metres from house, maximum height of 3.95 metres, 2.5 metres high to the eaves

  Withdrawn Prior approval 3 docs

• 320B Great West Road, Hounslow, TW5 0BA

  P/2026/1701 Submitted 4 Jun 2026 100 yards away

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

  Granted Lawful development 5 docs

• 320B Great West Road, Hounslow, TW5 0BA

  P/2025/3445 Submitted 17 Nov 2025 100 yards away

  Certificate of lawfulness proposed for a hip to gable roof conversion to both sides with a rear roof extension and two front roof windows; and the erection of single storey side extensions to the house.

  Granted Lawful development Extension Loft or dormer +1 22 docs
  Small domestic

• 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