15 THE GREENWAY, HOUNSLOW, TW4 7AJ

1. 16 Jul 2021

   Received by Hounslow

2. 24 Aug 2021

   Decision issued: PRIOR APPROVAL IS NOT REQUIRED

3. 26 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 24 August 2021, 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 THE GREENWAY, HOUNSLOW, TW4 7AJ

  P/2021/2632 Submitted 28 Jun 2021 50 yards away

  Erection of a single storey rear extension to the house

  Granted Householder Extension 7 docs
  Small domestic

• 9 THE GREENWAY, HOUNSLOW, TW4 7AJ

  P/2022/2368 Submitted 19 Jul 2022 50 yards away

  Change of use from a small house in multiple occupation (6 persons) to residential institution (Use Class C2)

  Refused Full applications 9 docs

• 20 CAMBRIDGE ROAD, HOUNSLOW, TW4 7BS

  P/2019/3874 Submitted 25 Oct 2019 50 yards away

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

  Withdrawn Lawful development Extension Loft or dormer +1 4 docs

• 17 Ashton Gardens, Hounslow, TW4 7BU

  P/2026/2405 Submitted 20 Aug 2026 100 yards away

  64% historically approved · decision due ~6 Nov

  Erection of a front porch extension. Formation of a vehicular access and extension and reconfiguration of an existing vehicular access. Erection of a two storey house with associated amenity space, car parking, cycle & refuse storage.

  Awaiting decision Full applications Extension 15 docs
  Small domestic

• 17 Ashton Gardens, Hounslow, TW4 7BU

  P/2026/1223 Submitted 21 Apr 2026 100 yards away

  Erection of a front proch extension and single storey rear extension to the existing house. Formation of a vehicular access. Erection of a two storey house with associated amenity space, car parking, cycle and refuse storage.

  Refused Full applications Extension 20 docs
  Small domestic

• 25 Cambridge Road, Hounslow, TW4 7BT

  P/2025/3685 Submitted 11 Dec 2025 100 yards away

  Retrospective application for the erection of a two-storey side extension, part first floor rear extension and a single storey rear extension to the house.

  Granted Householder Extension 6 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