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Planning application

54 Amhurst Gardens, Isleworth, TW7 6AJ

Refused Hounslow PA/2026/2126 Prior Approval Larger Home Extension

Works: Extension

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

Proposal

Ground floor rear extension 6.00 metres deep, maximum height 3.20 metres, 3.00 metres high to the eaves.

As published by the council, reference PA/2026/2126

Application record

Reference
PA/2026/2126
Type
Prior Approval Larger Home Extension
Status
Decided: PRIOR APPROVAL NEEDED AND REFUSED
Decision
PRIOR APPROVAL NEEDED AND REFUSED
Received
21 Jul 2026
Validated
21 Jul 2026
Decided
28 Aug 2026
Ward
Syon & Brentford Lock
Postcode
TW7 6AJ

Site history

Applications at this address on the Hounslow register

This site has had 2 applications since 2026: 1 approved, 1 refused.

  • 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.

    Decided 11 Sep 2026 Lawful development

Timeline

Dates from the published record

  1. 21 Jul 2026

    Received by Hounslow

  2. 26 Jul 2026

    Added to PlanIndex

  3. 5 Aug 2026

    Status changed to REGISTERED: Under Consultation

    Previously REGISTERED: Valid.

  4. 12 Aug 2026

    Status changed to REGISTERED: Under Assessment

    Previously REGISTERED: Under Consultation.

  5. 28 Aug 2026

    Decision issued: PRIOR APPROVAL NEEDED AND REFUSED

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.

Trade members open them 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 prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 54 Amhurst Gardens, Isleworth, TW7 6AJ

    P/2026/2118 Submitted 20 Jul 2026 0m away

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

    Granted Lawful development Extension Windows or glazing 10 docs
  • Land Rear of 26-48 and 34 Amhurst Gardens, Isleworth TW7 6AJ

    P/2026/1581 Submitted 27 May 2026 39m away

    Details of Conditions 3 (Materials), 10 (Car parking details), 12 (Electric vehicle charging points), 15 (Waste and recycling) and 18a (Sustainable materials) 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 17 docs
    Several homes
  • Land Rear of 26-48 & 34 Amhurst Gardens, Isleworth,TW7 6AJ

    P/2026/2173 Submitted 27 Jul 2026 66m away

    90% historically approved · decision due ~21 Sep

    Details of both hard and soft landscape works, boundary treatment and stage 1 written scheme of investigation submitted pursuant to conditions 5,9 and 22 of permission P/2025/0430 dated 28/11/25 for the 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.

    Awaiting decision Conditions Demolition 13 docs
    Several homes
  • 71 AMHURST GARDENS, ISLEWORTH, TW7 6AN

    P/2019/3790 Submitted 21 Oct 2019 76m away

    Certificate of Lawfulness for the erection of a hip to gable and rear roof extension with two front roof windows to the house

    Granted Lawful development Extension Loft or dormer +1 7 docs
  • Land Rear of 26-48 & 34 Amhurst Gardens, Isleworth TW7 6AJ

    P/2026/1136 Submitted 13 Apr 2026 92m 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
  • Land Rear of 26-48 And 34 Amhurst Gardens, Isleworth TW7 6AJ

    P/2026/1357 Submitted 6 May 2026 92m away

    Details of Condition 23 (Land Quality - Preliminary Risk Assessment) and 24 (Land Quality - Intrusive Site Investigation) of 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 6 docs
    Several homes

In Hounslow

  • PA/2026/2611 Awaiting decision

    72 Crosslands Avenue, Southall, UB2 5RA

    Ground floor rear extension 6 metres deep, maximum height of 3 metres, 3 metres high to the eaves

    14 Sep 2026 Prior approval
  • PA/2026/2246 Granted

    72 Kneller Gardens, Isleworth, TW7 7NW

    Ground floor rear extension 6.00 metres deep, maximum height of 2.90 metres, 2.90 metres high to the eaves

    3 Aug 2026 Prior approval
  • PA/2026/2565 Awaiting decision

    31 Spencer Road, Isleworth, TW7 4BN

    Ground floor rear extension 4.00 metres deep, maximum height 3.60 metres, 3.00 metres high to the eaves.

    9 Sep 2026 Prior approval
  • PA/2026/2551 Awaiting decision

    98 Bulstrode Avenue, Hounslow, TW3 3AG

    Ground floor rear extension 5.00 metres deep, maximum height 2.95 metres, 2.95 metres high to the eaves.

    8 Sep 2026 Prior approval
  • PA/2026/2550 Awaiting decision

    63 Beavers Crescent, Hounslow, TW4 6EU

    Ground floor rear extension 5.00 metres deep, maximum height 3.51 metres, 3.00 metres high to the eaves.

    8 Sep 2026 Prior approval