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Planning application

Unit 4 Great West Plaza, Riverbank Way, Brentford, TW8 9RE

Refused Hounslow P/2026/0346 PF-Full Applications

Works: New dwelling Extension Loft or dormer

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

Proposal

Erection of dormer roof extensions, side roof extension and part first floor side extension. Enlargement of the existing loft floor to allow the creation of nine self contained flats with associated car parking, communal amenity space, cycle and refuse storage.

As published by the council, reference P/2026/0346

Application record

Reference
P/2026/0346
Type
PF-Full Applications
Status
Decided: REFUSED
Decision
REFUSED
Received
3 Feb 2026
Validated
3 Feb 2026
Decided
10 Apr 2026
Ward
Brentford West
Postcode
TW8 9RE

Timeline

Dates from the published record

  1. 3 Feb 2026

    Received by Hounslow

  2. 10 Apr 2026

    Decision issued: REFUSED

  3. 12 Aug 2026

    Added to PlanIndex

Documents

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

38 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • Unit 3 Great West Plaza, Riverbank Way, Brentford, TW8 9RE

    P/2026/1511 Submitted 19 May 2026 0m away

    65% historically approved · decision due ~14 Jul

    Enlargement of the existing loft to create nine self contained flats with associated car parking, cycle and refuse storage.

    Awaiting decision Full applications New dwelling 45 docs

  • Great West Plaza, Riverbank Way, Brentford TW8 9RE

    PAC/2024/2967 Submitted 5 Sep 2024 3m away

    Prior approval for the change of use from commercial to 42 self contained flats.

    Refused Prior approval New dwelling 14 docs

  • GW1 Great West House, 983 Great West Road, Brentford, TW8 9DF

    P/2025/3020 Submitted 8 Oct 2025 84m away

    Variation of condition 2 (approved plans) to allow amendments to the internal layout of units and the unit mix of prior approval PAC/2024/1397 approved 15/08/2024 for the prior approval notification for the change of use of the office floorspace (Class E) to provide 11,516sqm of residential floorspace (Class C3) to create 153 new units

    Granted Amendments 18 docs
    Major scheme

  • GW2, Great West House,Great West Road,Brentford,TW8 9DF

    P/2026/1342 Submitted 5 May 2026 85m away

    Non Material Amendment to amend the wording of the description of development following permission PAC/2024/1398 dated 15/08/2024 for Prior Approval notification for the change of use of the office floorspace (Class E) to provide 7,008sqm of residential floorspace (Class C3) to create 110 new units.

    Granted Amendments 3 docs
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  • 983 Great West House, Gw1,Great West Road,Brentford,TW8 9DF

    P/2026/1340 Submitted 5 May 2026 85m away

    Non Material Amendment to amend the wording of the description of development of permission PAC/2024/1397 dated 15/08/2024 for Prior Approval notification for the change of use of the office floorspace (Class E) to provide 11,516sqm of residential floorspace (Class C3) to create 153 new units

    Granted Amendments 3 docs
    Major scheme

  • 993, Great West House, Hounslow, Brentford, TW8 9DF

    P/2026/1971 Submitted 3 Jul 2026 85m away

    65% historically approved · decision due ~1 Oct

    Extension of the existing rooftop plant areas at the 12th and 18th floors of Great West House, including new terrace areas enclosed by glazed balustrades.

    Awaiting decision Full applications Extension Windows or glazing 6 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

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    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