1 Epworth Road, Isleworth, TW7 5BL

1. 3 Nov 2025

   Received by Hounslow

2. 29 Jan 2026

   Decision issued: APPROVED

3. 12 Aug 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Householder applications cover work to an existing house and its garden: extensions, loft and garage conversions, porches, outbuildings and similar alterations within the boundary of the home. They cannot be used to create a separate dwelling or change what the building is used for. Councils aim to decide them within eight weeks, and immediate neighbours are usually notified and given a chance to comment.

More on householder applications in our guide

• 14 Epworth Road, Isleworth, TW7 5BN

  P/2026/0001 Submitted 2 Jan 2026 52m away

  Erection of single storey rear extension with a pitched roof and four roof windows to the house.

  Refused Householder Extension Windows or glazing 10 docs
  Small domestic

• Land adjacent to 9-31, Epworth Road, Isleworth, TW7 5BL

  P/2025/2969 Submitted 3 Oct 2025 79m away

  Details of Condition 9 (Cycle Parking) submitted pursuant to planning permission P/2022/1612 dated 08/11/2022 Erection of 4no. two storey semi-detached houses (4 x two bedroom).

  Granted Conditions 8 docs

• 39 Epworth Road, Isleworth, TW7 5BL

  P/2026/1914 Submitted 29 Jun 2026 107m away

  Certificate of lawfulness for the proposed use of one room of the house as an office

  Granted Lawful development 7 docs

• 130 LONDON ROAD, ISLEWORTH, TW7 5BG

  P/2019/4087 Submitted 12 Nov 2019 113m away

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

  Granted Lawful development Extension Windows or glazing 4 docs

• 146 London Road, Isleworth, TW7 5BG

  P/2026/2192 Submitted 28 Jul 2026 113m away

  77% historically approved · decision due ~25 Sep

  Installation of internally illuminated fascia sign and a non illuminated box sign to the building.

  Awaiting decision Advertising 9 docs

• 146 London Road, Isleworth, TW7 5BG

  P/2026/2198 Submitted 28 Jul 2026 113m away

  65% historically approved · decision due ~25 Sep

  Change of use of the ground from office( class E) to educational centre (Class F1(a)),

  Awaiting decision Full applications 5 docs

• 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