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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
Refused As published: Decided: REFUSED
Decision
Refused As published: REFUSED
Received
13 Feb 2026
Validated
26 Feb 2026
Decided
23 Apr 2026
Ward
Hounslow South
Postcode
TW7 7NU

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2025: 1 approved, 1 refused.

  • P/2025/3702 Granted

    72 Arnold Crescent, Isleworth, TW7 7NU

    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.

    Decided 6 Feb 2026 Lawful development

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.

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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 householder applications

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 72 Arnold Crescent, Isleworth, TW7 7NU

    P/2025/3702 Submitted 12 Dec 2025 50 yards 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

  • 45 Arnold Crescent, Isleworth, TW7 7NS

    P/2024/2821 Submitted 22 Aug 2024 50 yards away

    Erection of a single storey rear and part two storey rear extension and a front porch to the house.

    Refused Householder Extension 9 docs
    Small domestic

  • 43 Arnold Crescent, Isleworth, TW7 7NS

    P/2026/1123 Submitted 10 Apr 2026 50 yards 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 50 yards 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 50 yards 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 50 yards 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

In Hounslow

  • P/2026/2304 Granted

    18 Clifden Road, Brentford, TW8 0PF

    Erection of a side and rear extensions.

    Received 7 Aug, published by the council 12 Aug 2026 Householder
  • P/2026/2804 Awaiting decision

    128 Durham Road, Feltham, TW14 0AE

    Erection of a detached outbuilding in the rear garden following demolition of existing shed.

    Received 2 Oct, published by the council 9 Oct 2026 Householder
  • P/2026/2301 Granted

    4 Glebe Street, Chiswick, W4 2BG

    Erection of a front side and rear side infill extensions with alterations to the rear elevation, a rear side first floor infill extension with replacement of windows to the rear elevation and installation of new rooflights to the existing ground floor infill extension of the house

    Received 7 Aug, published by the council 16 Aug 2026 Householder
  • P/2026/1167 Granted

    20 Firs Drive, Hounslow, TW5 9TD

    Erection of part one, part two-storey side extension following demolition of existing garage and part one, part two-storey rear extension. Raising of roof ridge, erection of rear roof extensions, and installation of one front roof window.

    Received 15 Apr, published by the council 26 Jul 2026 Householder
  • P/2026/2025 Granted

    1 Kneller Gardens, Isleworth, TW7 7NP

    Erection of a single storey rear and first floor side extension incorporating the conversion of the existing garage to a habitable room

    Received 8 Jul, published by the council 26 Jul 2026 Householder