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Planning application

6 Alton Close, Isleworth, TW7 6AL

Withdrawn Hounslow P/2025/0931 Lawful Development Certificate (Proposed)

Works: Extension Loft or dormer Windows or glazing

Withdrawn before a decision, so it carries no planning weight. A revised scheme can be submitted at any time.

Proposal

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

As published by the council, reference P/2025/0931

Application record

Reference
P/2025/0931
Type
Lawful Development Certificate (Proposed)
Status
Withdrawn
Decision
Withdrawn
Received
24 Mar 2025
Validated
24 Mar 2025
Ward
Syon & Brentford Lock
Postcode
TW7 6AL

Site history

Applications at this address on the Hounslow register

This site has had 4 applications since 2025: 3 approved, 0 refused.

  • P/2026/1209 Granted

    6 Alton Close, Isleworth, TW7 6AL

    Certificate of lawfulness for the proposed erection of a single storey detached outbuilding for use as an office and a front porch extension to the house.

    Decided 26 Jun 2026 Lawful development
  • P/2025/3026 Granted

    6 Alton Close, Isleworth, TW7 6AL

    Erection of a single storey rear extension and removal of chimney stack to the house.

    Decided 2 Dec 2025 Householder
  • P/2025/2854 Granted

    6 Alton Close, Isleworth, TW7 6AL

    Certificate of Lawfulness for erection of a rear roof extension with a hip to gable conversion, and three front roof windows to the house.

    Decided 21 Oct 2025 Lawful development

Timeline

Dates from the published record

  1. 24 Mar 2025

    Received by Hounslow

  2. 26 Jul 2026

    Added to PlanIndex

Documents

Plans, drawings, consultee responses and the officer's report

20 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What withdrawal means

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.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 6 Alton Close, Isleworth, TW7 6AL

    P/2025/2854 Submitted 23 Sep 2025 0m away

    Certificate of Lawfulness for erection of a rear roof extension with a hip to gable conversion, and three front roof windows to the house.

    Granted Lawful development Extension Loft or dormer +1 20 docs

  • 6 Alton Close, Isleworth, TW7 6AL

    P/2026/1209 Submitted 20 Apr 2026 0m away

    Certificate of lawfulness for the proposed erection of a single storey detached outbuilding for use as an office and a front porch extension to the house.

    Granted Lawful development Extension 18 docs
    Small domestic

  • 6 Alton Close, Isleworth, TW7 6AL

    P/2025/3026 Submitted 8 Oct 2025 0m away

    Erection of a single storey rear extension and removal of chimney stack to the house.

    Granted Householder Extension 19 docs
    Small domestic

  • 8 Alton Close, Isleworth, TW7 6AL

    P/2024/3818 Submitted 15 Nov 2024 9m away

    Certificate of Lawfulness for the proposed erection of a single storey detached outbuilding as an office in rear garden.

    Granted Lawful development 5 docs
    Small domestic

  • 20 AMHURST GARDENS, ISLEWORTH, TW7 6AJ

    PA/2019/4025 Submitted 6 Nov 2019 40m away

    Ground floor rear extension 6 metres deep, maximum height of 2.9 metres, 2.4 metres high to the eaves

    Granted Prior approval Extension 9 docs

  • Land Rear of 26-48 & 34 Amhurst Gardens, Isleworth TW7 6AJ

    P/2026/1136 Submitted 13 Apr 2026 48m away

    Details of Conditions 6 (Construction Logistics Plan) submitted pursuant to planning permission P/2025/0430 dated 28/11/2025 for Erection of eight houses with an associated access road, private parking, amenity space, landscaping, cycle and bin stores following the demolition of 34 Amhurst Gardens

    Granted Conditions Demolition 15 docs
    Several homes

In Hounslow

  • P/2026/2118 Granted

    54 Amhurst Gardens, Isleworth, TW7 6AJ

    Certificate of lawfulness for the proposed erection of a rear roof extension with front roof windows.

    20 Jul 2026 Lawful development
  • P/2026/2580 Awaiting decision

    50B Paxton Road, Chiswick, London, W4 2QX

    Certificate of lawfulness for the existing use of a first floor self contained flat.

    10 Sep 2026 Lawful development
  • P/2026/2332 Granted

    43 Dawes Avenue, Isleworth, TW7 7JS

    Certificate of Lawfulness for the proposed hip to gable conversion, front roof lights and erection of a rear roof extension to the house.

    12 Aug 2026 Lawful development
  • P/2026/2089 Granted

    18 Central Avenue, Hounslow, TW3 2QH

    Certificate of lawfulness for the existing use of the rear extension as a self contained flat.

    17 Jul 2026 Lawful development
  • P/2026/2566 Awaiting decision

    109 Wood Lane, Isleworth, TW7 5EG

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

    9 Sep 2026 Lawful development