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Planning application

P/2021/2533

41 DAWES AVENUE, ISLEWORTH, TW7 7JS

Granted Hounslow Householder Applications

Proposal

Erection of a single storey rear extension and a front porch.

As published by the council, reference P/2021/2533

Timeline

Dates from the published record

  1. 21 Jun 2021

    Received by Hounslow

  2. 9 Aug 2021

    Decision issued: APPROVED

  3. 3 Aug 2026

    Added to PlanIndex

What a grant of permission means

The process from here

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.

About householder applications

How this application type works

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

Nearby applications

Within 500 metres

  • P/2026/1983 Awaiting decision

    43 Dawes Avenue, Isleworth, TW7 7JS

    GS853573342 - Erection of a hip to gable and rear roof extension with minor ridge increase to the house

    3 Jul 2026 9m away Householder
  • P/2026/1545 Granted

    43 Dawes Avenue, Isleworth, TW7 7JS

    Erection of a single storey rear extension.

    22 May 2026 9m away Householder
  • P/2023/0324 Refused

    40 WOODSTOCK AVENUE, ISLEWORTH, TW7 7JE

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

    1 Feb 2023 77m away Householder
  • P/2024/2899 Granted

    1 Napier Road, Isleworth, TW7 7HP

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

    30 Aug 2024 87m away Householder
  • P/2022/1764 Granted

    1 NAPIER ROAD, ISLEWORTH, TW7 7HP

    Erection of a single storey rear and side infill extension, and rear roof extension.

    28 May 2022 87m away Householder
  • P/2024/3088 Granted

    55 Dawes Avenue, Isleworth, TW7 7JS

    Certificate of lawfulness for the proposed erection of an outbuilding in the rear garden

    16 Sep 2024 111m away Lawful development

In Hounslow

  • 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