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Planning application

20 AVONWICK ROAD, HOUNSLOW, TW3 4DY

Refused Hounslow P/2020/4287 PF-Full 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

Replacement of windows in white uPVC, installation of new front door with fanlight to front elevation. Erection of a single storey rear infill extension and bay window to rear outrigger to the ground floor flat

As published by the council, reference P/2020/4287

Application record

Reference
P/2020/4287
Type
PF-Full Applications
Status
Decided: REFUSED PLANNING PERMISSION
Decision
REFUSED PLANNING PERMISSION
Received
9 Dec 2020
Validated
7 Jan 2021
Decided
9 Aug 2021
Ward
Hounslow Central (Pre May 2022)
Decision by
Delegated
Postcode
TW3 4DY

Timeline

Dates from the published record

  1. 9 Dec 2020

    Received by Hounslow

  2. 7 Jan 2021

    Validated

    Checked as complete and ready for consideration.

  3. 9 Aug 2021

    Decision issued: REFUSED PLANNING PERMISSION

  4. 5 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 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 22 AVONWICK ROAD, HOUNSLOW, TW3 4DY

    P/2022/3263 Submitted 14 Oct 2022 6m away

    Erection of a rear roof extension with two front roof windows and a part first floor rear extension incorporating a ground floor rear infill extension

    Granted Full applications Extension Windows or glazing 9 docs

  • 15B AVONWICK ROAD, HOUNSLOW, TW3 4DX

    P/2019/3994 Submitted 4 Nov 2019 33m away

    Erection of a rear roof extension with two front roof windows to the flat

    Granted Full applications Extension Windows or glazing 6 docs

  • 115 LAMPTON ROAD, HOUNSLOW, TW3 4DP

    P/2021/1737 Submitted 5 May 2021 83m away

    Certificate of Lawfulness of existing use of the house as two self-contained flats.

    Granted Lawful development New dwelling 9 docs

  • 103 - 105 Lampton Road, Hounslow, TW3 4DP

    P/2026/1403 Submitted 8 May 2026 100m away

    Erection of a single storey rear extension, part first floor rear extension and rear roof extension to 103-105 Lampton Road to allow the conversion of the existing House in Multiple Occupation (C4) and single family house (C3) to six self contained flats (C3) with associated communal garden, car parking, cycle and refuse storage.

    Refused Full applications New dwelling Extension 8 docs
    Small domestic

  • 32 Elmsworth Avenue, Hounslow, TW3 4DT

    P/2024/3405 Submitted 11 Oct 2024 102m away

    Erection of a two storey side, single storey rear and part first floor rear extension

    Refused Householder Extension 8 docs
    Small domestic

  • 28 Elmsworth Avenue, Hounslow, TW3 4DT

    P/2025/2527 Submitted 15 Aug 2025 110m away

    Retrospective application for a House in Multiple Occupation with a reduction in the number of persons accommodated from ten to eight.

    Granted Full applications 36 docs

In Hounslow

  • P/2026/1189 Granted

    12 The Grove, Isleworth, TW7 4JZ

    Installation of one front boundary gate and new windows to allow the conversion of existing single family house to five self contained flats with associated refuse and cycle storage.

    17 Apr 2026 Full applications
  • P/2026/1937 Granted

    Flat Ground Floor, 102 New Heston Road, Hounslow, TW5 0LF

    Erection of a single storey detached outbuilding for use as a home office in the rear garden of the flat

    30 Jun 2026 Full applications
  • P/2026/1494 Granted

    2 Bath Road, Chiswick, London, W4 1LW

    Demolition of the single-storey rear extension, installation of temporary scaffolding to the façade of the building, installation of associated plant equipment, an external condenser unit and acoustic shelter. Internal layout alterations and installation of secondary glazing, external alterations including re-rendering to allow continued use under Class E (c) and (g)(i)

    6 May 2026 Full applications
  • P/2026/1936 Refused

    Flat First Floor, 102 New Heston Road, Hounslow, TW5 0LF

    Erection of a rear roof and outrigger extension with two front rooflights to the flat

    30 Jun 2026 Full applications
  • P/2026/0592 Granted

    87 Cranleigh Road, Feltham, TW13 4QA

    Erection of a two storey residential house with associated landscaping, private amenity space, cycle and refuse storage.

    19 Feb 2026 Full applications