177 HEATH ROAD, HOUNSLOW, TW3 2NR

1. 18 Nov 2019

   Received by Hounslow

2. 17 Dec 2019

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 26 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 17 December 2019, 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.

• 187 Heath Road, Hounslow, TW3 2NU

  P/2025/3301 Submitted 3 Nov 2025 50 yards away

  Erection of a part first floor rear extension and rear roof extension with hip to gable conversion and one front roof window to allow the conversion of the existing residential house to two self contained flats with associated car parking, cycle and refuse storage.

  Refused Full applications New dwelling Extension +2 16 docs

• 187 Heath Road, Hounslow, TW3 2NU

  P/2025/2598 Submitted 26 Aug 2025 50 yards away

  Certificate of Lawfulness for erection of a rear roof extension with a hip to gable conversion and two front roof windows to the house.

  Granted Lawful development Extension Loft or dormer +1 10 docs

• 152 Heath Road,Hounslow,TW3 2NS

  P/2026/1746 Submitted 12 Jun 2026 50 yards away

  Retrospective application for the erection of a single-storey detached outbuilding to the rear of the house.

  Granted Householder 5 docs
  Small domestic

• 166 HEATH ROAD, HOUNSLOW, TW3 2NS

  PA/2021/2293 Submitted 8 Jun 2021 50 yards away

  Ground floor rear extension 5.00 metres deep, maximum height 2.97 metres, 2.82 metres high to the eaves

  Granted Prior approval Extension 6 docs

• 166 HEATH ROAD, HOUNSLOW, TW3 2NS

  P/2021/2289 Submitted 8 Jun 2021 50 yards away

  Certificate of Lawfulness for the erection of a front entrance porch and external insulation and render to front elevation of the house

  Refused Lawful development Extension 6 docs
  Small domestic

• 166 HEATH ROAD, HOUNSLOW, TW3 2NS

  P/2021/2213 Submitted 3 Jun 2021 50 yards away

  Erection of a single storey self contained unit in the rear garden of the house

  Withdrawn Householder 5 docs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