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Planning application

72 Arnold Crescent, Isleworth, TW7 7NU

Refused Hounslow P/2026/0530 Householder Applications

Works: Extension Loft or dormer Demolition Windows or glazing Small domestic

Read from the description, not a valuation. How we read the register

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

Proposal

Erection of a single storey side extension, single storey rear extension, front porch extension and rear roof extension with hip to gable conversion and three front roof windows following the demolition of the existing garage and conservatory.

As published by the council, reference P/2026/0530

Application record

Reference
P/2026/0530
Type
Householder Applications
Status
Decided: REFUSED
Decision
REFUSED
Received
13 Feb 2026
Validated
26 Feb 2026
Decided
23 Apr 2026
Ward
Hounslow South
Postcode
TW7 7NU

Timeline

Dates from the published record

  1. 13 Feb 2026

    Received by Hounslow

  2. 26 Feb 2026

    Validated

    Checked as complete and ready for consideration.

  3. 23 Apr 2026

    Decision issued: REFUSED

  4. 12 Aug 2026

    Added to PlanIndex

Documents

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

12 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 refusal means

The process from here

The council refused this application for the reasons set out on the decision notice, which the council portal holds in full. Only the applicant can appeal a refusal; the time limit runs from the decision date and is shorter for householder schemes.

Refusal does not prevent a fresh attempt. Applicants often address the reasons for refusal and resubmit, so a refused scheme is not necessarily the end of proposals for the site.

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

  • 72 Arnold Crescent, Isleworth, TW7 7NU

    P/2025/3702 Submitted 12 Dec 2025 0m away

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

    Granted Lawful development Extension Loft or dormer +1 9 docs

  • 43 Arnold Crescent, Isleworth, TW7 7NS

    P/2026/1123 Submitted 10 Apr 2026 53m away

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

    Granted Lawful development Loft or dormer Windows or glazing 7 docs

  • 43 Arnold Crescent, Isleworth, TW7 7NS

    P/2026/1122 Submitted 10 Apr 2026 53m away

    Erection of a front porch extension to the house.

    Granted Householder Extension 6 docs
    Small domestic

  • 57 ARNOLD CRESCENT, ISLEWORTH, TW7 7NS

    P/2021/2292 Submitted 8 Jun 2021 59m away

    Erection of a single storey front extension incorporating conversion of existing garage into habitable room.

    Refused Householder Extension 6 docs
    Small domestic

  • 59 Arnold Crescent, Isleworth, TW7 7NS

    P/2025/3493 Submitted 20 Nov 2025 67m away

    Erection of a single storey front and single storey side and rear infill extension to convert the garage into a habitable room

    Granted Householder Extension 12 docs
    Small domestic

  • 22 Glen Walk, Isleworth, TW7 7PT

    P/2026/1018 Submitted 27 Mar 2026 98m away

    Retrospective application for the erection of a single-storey detached outbuilding to be used as a home office in the rear garden.

    Granted Householder 9 docs
    Small domestic

In Hounslow

  • 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