13 Sarsen Avenue, Hounslow, TW3 4JN

1. 9 Apr 2026

   Received by Hounslow

2. 8 May 2026

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Hounslow granted permission on 8 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 8 SARSEN AVENUE, HOUNSLOW, TW3 4JN

  P/2019/4012 Submitted 5 Nov 2019 68m away

  Erection of a single story side and part rear extension

  Granted Householder Extension 8 docs
  Domestic

• 8 Stratton Close, Hounslow, TW3 4JP

  P/2025/3489 Submitted 19 Nov 2025 93m away

  Demolition of existing conservatory and erection of a single storey rear extension, part single storey, part two storey side infill and part first floor rear extension to the house.

  Refused Householder Extension Demolition 6 docs
  Small domestic

• 8 Stratton Close, Hounslow, TW3 4JP

  P/2026/2341 Submitted 13 Aug 2026 93m away

  76% historically approved · decision due ~8 Oct

  Erection of a part single part two storey side infill extension and a part first floor rear extension with fenestration changes to the ground floor rear of the house

  Awaiting decision Householder Extension Windows or glazing 4 docs
  Domestic

• 27 Stratton Close, Hounslow, TW3 4JP

  P/2024/2845 Submitted 27 Aug 2024 100m away

  Erection of a single storey side and rear infill extension following the demolition of an existing garden store attached to the house and conversion of an existing garage into a gym space.

  Granted Householder Extension Demolition 14 docs
  Small domestic

• 12 Prospect Close, Hounslow, TW3 4JL

  P/2025/3581 Submitted 1 Dec 2025 101m away

  Erection of a single storey front extension following the demolition of the front bay window with alterations to the existing porch of the house

  Refused Householder Extension Demolition +1 17 docs
  Small domestic

• 12 Prospect Close, Hounslow, TW3 4JL

  P/2025/3568 Submitted 28 Nov 2025 101m away

  Erection of a single storey rear extension and a part first floor rear extension to the house.

  Withdrawn Householder Extension 18 docs
  Small domestic

• P/2026/2047 Granted

  9 Borough Road, Isleworth, TW7 5DY

  Erection of a single storey rear extension.

  10 Jul 2026 Householder
• P/2026/1858 Granted

  8 CONNAUGHT AVENUE, HOUNSLOW, TW4 5BW

  Erection of single storey front extension to the outbuilding for used as storage, office and a Gym. Following part demolition of the outbuilding.

  23 Jun 2026 Householder
• P/2026/2503 Awaiting decision

  25 Arnold Crescent, Isleworth, TW7 7NS

  Erection of a single storey rear, two storey side extension, and rear roof extension with two front roof windows to the house.

  3 Sep 2026 Householder
• P/2026/1522 Granted

  4 Camborne Way, Hounslow, TW5 0PW

  Erection of a single storey rear extension and reduction in width of the existing side and rear extension.

  20 May 2026 Householder
• P/2026/2024 Granted

  20 Hartland Road, Isleworth, TW7 6RH

  Erection of a rear roof extension with windows to the front of the house.

  8 Jul 2026 Householder