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Planning application

35 Clairvale Road, Hounslow, TW5 9AF

Refused Hounslow P/2025/3266 Householder Applications

Works: Extension Loft or dormer 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 rear, part first floor rear, rear roof extension with a hip to gable conversion and a detached outbuilding at the rear of the garden

As published by the council, reference P/2025/3266

Application record

Reference
P/2025/3266
Type
Householder Applications
Status
Decided: REFUSED
Decision
REFUSED
Received
29 Oct 2025
Validated
5 Nov 2025
Decided
20 Jan 2026
Ward
Heston Central
Postcode
TW5 9AF

Site history

Applications at this address on the Hounslow register

This site has had 3 applications since 2025: 2 approved, 1 refused.

  • PA/2026/0922 Granted

    35 Clairvale Road, Hounslow, TW5 9AF

    Prior Approval for the ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.70 metres high to the eaves.

    Decided 29 Apr 2026 Prior approval
  • P/2026/0923 Granted

    35 Clairvale Road, Hounslow, TW5 9AF

    Certificate of Lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion and a detached outbuilding at the rear of the garden

    Decided 13 May 2026 Lawful development

Timeline

Dates from the published record

  1. 29 Oct 2025

    Received by Hounslow

  2. 5 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 20 Jan 2026

    Decision issued: REFUSED

  4. 12 Aug 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.

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 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 500 metres

  • 35 Clairvale Road, Hounslow, TW5 9AF

    PA/2026/0922 Submitted 19 Mar 2026 0m away

    Prior Approval for the ground floor rear extension 6.00 metres deep, maximum height 3.00 metres, 2.70 metres high to the eaves.

    Granted Prior approval Extension 6 docs

  • 35 Clairvale Road, Hounslow, TW5 9AF

    P/2026/0923 Submitted 19 Mar 2026 0m away

    Certificate of Lawfulness for the proposed erection of a rear roof extension with a hip to gable conversion and a detached outbuilding at the rear of the garden

    Granted Lawful development Extension Loft or dormer 7 docs

  • 31 Adelaide Road, Hounslow, TW5 9AG

    P/2026/0627 Submitted 23 Feb 2026 50m away

    Demolition of the existing garage and erection of a single storey side extension to the house.

    Granted Householder Extension Demolition 11 docs
    Small domestic

  • 66 Victoria Gardens, Hounslow, TW5 9DE

    P/2025/2882 Submitted 24 Sep 2025 57m away

    Certificate of lawfulness for the proposed erection of a detached single storey outbuilding to the rear of the house.

    Granted Lawful development 6 docs
    Small domestic

  • 27 VICTORIA GARDENS, HOUNSLOW, TW5 9DD

    P/2021/3039 Submitted 26 Jul 2021 106m away

    Erection of a single storey outbuilding in the rear garden.

    Granted Householder 6 docs
    Small domestic

  • 34 Almorah Road, Hounslow, TW5 9AD

    P/2026/1046 Submitted 30 Mar 2026 119m away

    Certificate of lawfulness for the existing use of the house as two self contained flats and the single storey outbuilding as one self contained flat

    Granted Lawful development New dwelling 5 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