P/2021/2197

1. 2 Jun 2021

   Received by Hounslow

2. 13 Jul 2021

   Validated

   Checked as complete and ready for consideration.

3. 7 Sep 2021

   Decision issued: REFUSED PLANNING PERMISSION

4. 26 Jul 2026

   Added to PlanIndex

This application is at appeal, which passes the decision from the council to the national planning inspectorate, or in Scotland usually to a local review body first. The appeal considers the scheme afresh against the same policies.

Anyone who commented on the original application is normally notified and can comment again within the appeal deadline. Appeal decisions take months rather than weeks, and the outcome replaces the council's decision.

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

• P/2024/3261 Granted

  419 London Road, Isleworth, TW7 5AQ

  Erection of a two storey side and single storey rear extension with three roof lights.

  29 Sep 2024 94m away Householder
• P/2023/0187 Refused

  419 LONDON ROAD, ISLEWORTH, TW7 5AQ

  Formation of a vehicular access at the front of the house.

  19 Jan 2023 94m away Householder
• P/2021/2276 Refused

  421 LONDON ROAD, ISLEWORTH, TW7 5AQ

  Erection of a two-bedroom house on the side plot with associated landscaping, refuse provision, car and cycle parking provision

  7 Jun 2021 117m away Full applications
• P/2026/1776 Awaiting decision

  18 Wood Lane, Isleworth, TW7 5ED

  Certificate of lawfulness for the proposed erection of a rear roof extension with hip to gable conversion and a detached outbuilding in the rear garden.

  15 Jun 2026 158m away Lawful development
• P/2026/1777 Awaiting decision

  18 Wood Lane, Isleworth, TW7 5ED

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

  15 Jun 2026 158m away Householder
• P/2025/0931 Withdrawn

  6 Alton Close, Isleworth, TW7 6AL

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

  24 Mar 2025 172m away Lawful development

• P/2026/2228 Awaiting decision

  Magnolias,1 Eastbourne Road,Chiswick,W4 3EB

  Erection of a front porch, single storey rear infill extension, first floor rear extension, rear roof extension and a single storey detached outbuilding.

  30 Jul 2026 Householder
• P/2026/2222 Awaiting decision

  17 Park Drive,Acton,W3 8ND

  Replacement of porch window with double glazed windows and rear window to be replaced with double glazed windows.

  30 Jul 2026 Householder
• P/2026/2208 Awaiting decision

  20, Adelaide Terrace Great West Road, Brentford, TW8 9PQ

  Erection of a single storey rear and side extension.

  29 Jul 2026 Householder
• P/2026/2215 Awaiting decision

  1 The Drive, Feltham, TW14 0AQ

  Erection of a single storey detached outbuilding.

  29 Jul 2026 Householder
• P/2026/2206 Awaiting decision

  28 Eversley Crescent, Isleworth, TW7 4LS

  Erection of a side roof extension with roof windows and a Juliet balcony to the rear of the property.

  29 Jul 2026 Householder