139 Twickenham Road, Isleworth, TW7 6AW

This site has had 4 applications since 2025: 0 approved, 1 refused.

• P/2025/3609 Withdrawn

  139 Twickenham Road, Isleworth, TW7 6AW

  Formation of vehicular access to the front of the house.

  Decided 4 Dec 2025 Householder
• P/2025/3610 Refused

  139 Twickenham Road, Isleworth, TW7 6AW

  Formation of vehicular access to the front of the house.

  Decided 31 Mar 2026 Householder
• P/2025/3414 Withdrawn

  139 Twickenham Road, Isleworth, TW7 6AW

  Formation of vehicular access to the front of the house.

  Submitted 10 Nov 2025 Householder

1. 4 Aug 2025

   Received by Hounslow

2. 26 Jul 2026

   Added to PlanIndex

The applicant withdrew this application before Hounslow decided it, and is free to submit a revised scheme at any time. 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.

• 139 Twickenham Road, Isleworth, TW7 6AW

  P/2025/3609 Submitted 26 Nov 2025 50 yards away

  Formation of vehicular access to the front of the house.

  Withdrawn Householder
  Domestic

• 139 Twickenham Road, Isleworth, TW7 6AW

  P/2025/3610 Submitted 26 Nov 2025 50 yards away

  Formation of vehicular access to the front of the house.

  Refused Householder 8 docs
  Domestic

• 139 Twickenham Road, Isleworth, TW7 6AW

  P/2025/3414 Submitted 10 Nov 2025 50 yards away

  Formation of vehicular access to the front of the house.

  Withdrawn Householder 8 docs
  Domestic

• 127 Twickenham Road, Isleworth, TW7 6AW

  P/2026/0961 Submitted 24 Mar 2026 50 yards away

  Certificate of Lawfulness for the proposed rear roof extension with hip-to-gable conversion at the house.

  Granted Lawful development Extension Loft or dormer 7 docs

• 71 AMHURST GARDENS, ISLEWORTH, TW7 6AN

  P/2019/3790 Submitted 21 Oct 2019 100 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

  Granted Lawful development Extension Loft or dormer +1 7 docs

• SMALLBERRY GREEN SCHOOL TURNPIKE WAY, ISLEWORTH, TW7 5BF

  PALL/2021/2965 Submitted 20 Jul 2021 100 yards away

  Prior approval for installation of solar photovoltaic (PV) equipment

  Granted Prior approval 11 docs

• P/2026/1827 Granted

  31 Staveley Gardens,Chiswick,W4 2SA

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

  Received 19 Jun, published by the council 26 Jul 2026 Householder
• P/2026/1567 Granted

  15 Devonshire Gardens, Chiswick, London, W4 3TN

  Demolition of the existing single storey detached unenclosed gazebo outbuilding in the south western area of the house's rear garden and erection of a single storey detached outbuilding with a front lean-to in the south western area of the house's rear garden.

  Received 26 May, published by the council 26 Jul 2026 Householder
• P/2026/2655 Awaiting decision

  39 Old Cote Drive, Hounslow, TW5 0RW

  Erection of a single storey detached outbuilding.

  Received 17 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2643 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of two side roof extensions.

  Received 16 Sep, published by the council 20 Sep 2026 Householder
• P/2026/2642 Awaiting decision

  103 Syon Park Gardens, Isleworth, TW7 5NF

  Erection of a single storey side extension.

  Received 16 Sep, published by the council 20 Sep 2026 Householder