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Planning application

5 ESSEX AVENUE, ISLEWORTH, TW7 6LF

Refused Hounslow P/2021/3628 Lawful Use Certificate

Works: Extension Loft or dormer Windows or glazing

Refused. Only the applicant can appeal, within the statutory time limit, and a revised scheme can be submitted instead.

Proposal

Certificate of lawfulness for the erection of hip to gable to both ends with rear roof extension and three roof windows to the house

As published by the council, reference P/2021/3628

Application record

Reference
P/2021/3628
Type
Lawful Use Certificate
Status
Refused As published: Decided: REFUSED (FULL PLANNING PERMISSION REQUIRED)
Decision
Refused As published: REFUSED (FULL PLANNING PERMISSION REQUIRED)
Received
8 Sep 2021
Validated
8 Sep 2021
Decided
6 Oct 2021
Ward
Hounslow South (Pre May 2022)
Decision by
Delegated
Postcode
TW7 6LF

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2021: 0 approved, 1 refused.

  • P/2023/0166 Withdrawn

    5 ESSEX AVENUE, ISLEWORTH, TW7 6LF

    Erection of first floor extension with rear loft dormer to roof space, front porch and replacement of existing rear extension, following the demolition of the existing single storey side extension and rear extension, conservatory and attached single storey garage - amended description

    Decided 4 Apr 2023 Householder

Timeline

Dates from the published record

  1. 8 Sep 2021

    Received by Hounslow

  2. 6 Oct 2021

    Decision issued: REFUSED (FULL PLANNING PERMISSION REQUIRED)

  3. 6 Oct 2026

    Added to PlanIndex

Documents

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

8 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What this refusal means

Hounslow refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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 0.3 miles

  • 5 ESSEX AVENUE, ISLEWORTH, TW7 6LF

    P/2023/0166 Submitted 17 Jan 2023 50 yards away

    Erection of first floor extension with rear loft dormer to roof space, front porch and replacement of existing rear extension, following the demolition of the existing single storey side extension and rear extension, conservatory and attached single storey garage - amended description

    Withdrawn Householder Extension Loft or dormer +1 19 docs
    Small domestic

  • 100 WORTON ROAD, ISLEWORTH, TW7 6HG

    P/2023/0256 Submitted 26 Jan 2023 50 yards away

    Installation of a vehicle crossover.

    Refused Householder 7 docs
    Domestic

  • 26 ESSEX AVENUE, ISLEWORTH, TW7 6LF

    PA/2023/1143 Submitted 11 Apr 2023 50 yards away

    Ground floor rear extension 4.00 meters deep, maximum height of 3.30 metres, 3.00 metres high to the eaves

    Refused Prior approval Extension 9 docs

  • 34 ESSEX AVENUE, ISLEWORTH, TW7 6LF

    P/2023/0815 Submitted 14 Mar 2023 50 yards away

    Certificate of Lawfulness for a single storey rear extension and a skylight following demolition of the existing conservatory

    Granted Lawful development Extension Demolition 12 docs
    Small domestic

  • 108 WORTON ROAD, ISLEWORTH, TW7 6HG

    P/2023/0439 Submitted 10 Feb 2023 50 yards away

    Formation of a vehicular crossover on the public highway

    Refused Householder 4 docs
    Domestic

  • 108 Worton Road, Isleworth, TW7 6HG

    P/2025/3410 Submitted 13 Nov 2025 50 yards away

    Part retrospective application for the installation of the hardstanding to the front garden and the proposed formation of a vehicular access to the front of the house

    Refused Householder 10 docs
    Domestic

In Hounslow

  • P/2026/2813 Awaiting decision

    150 Wood Lane, Isleworth, TW7 5EQ

    (GSGS877009741) Certificate of lawfulness proposed for the erection of a single storey outbuilding to be used as a home gym / playroom / shed in the rear garden of the house

    Received 5 Oct, published by the council 9 Oct 2026 Lawful development
  • P/2026/2334 Granted

    69 Central Avenue, Hounslow, TW3 2QW

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

    Received 12 Aug, published by the council 16 Aug 2026 Lawful development
  • P/2026/2459 Granted

    2 Letchworth Avenue, Feltham, TW14 9RY

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

    Received 28 Aug, published by the council 5 Sep 2026 Lawful development
  • P/2026/2787 Awaiting decision

    13 Denbigh Road, Hounslow, TW3 4DU

    Certificate of Lawfulness for the proposed erection of a detached outbuilding in the rear garden.

    Received 1 Oct, published by the council 9 Oct 2026 Lawful development
  • P/2026/2790 Awaiting decision

    14 Old Farm Close, Hounslow, TW4 7AB

    Certificate of lawfulness for the proposed erection of a rear roof extension and two front roof windows to the house.

    Received 1 Oct, published by the council 6 Oct 2026 Lawful development