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Planning application

22 THORNTON AVENUE, CHISWICK, W4 1QG

Refused Hounslow P/2019/3933 Householder Applications

Works: Extension 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 part side and rear extension, erection of a rear outrigger roof extension with increase in height of the chimney stack, installation of replacement double glazed windows to the house

As published by the council, reference P/2019/3933

Application record

Reference
P/2019/3933
Type
Householder Applications
Status
Refused As published: Decided: REFUSED PLANNING PERMISSION
Decision
Refused As published: REFUSED PLANNING PERMISSION
Received
29 Oct 2019
Validated
8 Nov 2019
Decided
24 Dec 2019
Ward
Chiswick Homefields (Pre May 2022)
Decision by
Delegated
Postcode
W4 1QG

Timeline

Dates from the published record

  1. 29 Oct 2019

    Received by Hounslow

  2. 8 Nov 2019

    Validated

    Checked as complete and ready for consideration.

  3. 24 Dec 2019

    Decision issued: REFUSED PLANNING PERMISSION

  4. 26 Aug 2026

    Added to PlanIndex

Documents

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

16 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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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

  • 26 Thornton Avenue, Chiswick, London, W4 1QG

    P/2026/0194 Submitted 21 Jan 2026 50 yards away

    Erection of single storey side extension and rear extension. Enlargement of the existing basement. Replacing existing windows. Installation of air source heat pump in rear garden. Installation of new fencing on the front boundary. Conversion of the existing two self contained flats to a single family house.

    Granted Full applications New dwelling Extension +1 15 docs
    Small domestic

  • 26 Thornton Avenue,Chiswick,London,W4 1QG

    P/2026/1399 Submitted 8 May 2026 50 yards away

    Certificate of Lawfulness for proposed enlargement of rear roof extension, erection of rear outrigger extension, and installation of two front roof windows.

    Granted Lawful development Extension Windows or glazing 6 docs

  • 26 Thornton Avenue,Chiswick,W4 1QG

    P/2026/2358 Submitted 14 Aug 2026 50 yards away

    89% historically approved · decision due ~9 Oct

    Details of Condition 5 (Construction Logistics Plan) submitted pursuant to permission P/2026/0194 dated 09/04/2026 for Erection of single storey side extension and rear extension. Enlargement of the existing basement. Replacing existing windows. Installation of air source heat pump in rear garden. Installation of new fencing on the front boundary. Conversion of the existing two self contained flats to a single family house.

    Awaiting decision Conditions New dwelling Extension +1 3 docs
    Small domestic

  • 28 THORNTON AVENUE, CHISWICK, W4 1QG

    P/2022/4025 Submitted 16 Dec 2022 50 yards away

    Erection of a single storey rear and rear infill extension to the house.

    Granted Householder Extension 10 docs
    Small domestic

  • 17 THORNTON AVENUE, CHISWICK, LONDON, W4 1QE

    P/2021/2219 Submitted 27 May 2021 50 yards away

    Details submitted pursuant of Condition 6 (construction method statement) and 7 (construction management plan) following planning permission 01122/17/P1 dated 07/09/2020 for enlargement of existing basement including creation of a front light well, replacement of front rooflight and addition of railings to front roof gable.

    Granted Conditions Loft or dormer 6 docs

  • 5 Thornton Avenue, Chiswick, London, W4 1QE

    P/2026/0156 Submitted 19 Jan 2026 50 yards away

    Erection of a single storey rear and side infill extension to the house.

    Granted Householder Extension 9 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