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Change of use from offices (Class B1a) to 51 studio apartments (Class C3) (Application for Prior Approval under Schedule 2, Part 3, Class O of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

4 WATERSIDE HOUSE, COWLEY BUSINESS PARK HIGH STREET COWLEY UXBRIDGE

ApprovalReference: 53180/APP/2021/1325London Borough of Hillingdon

Last published check: 10 Oct 2026, 20:45. Check the council record for more recent changes.

Application timeline

Council milestones and published deadlines. A deadline passing does not confirm a decision.

  1. Received

    Published milestoneCouncil source

  2. Validated

    Published milestoneCouncil source

  3. Consultation Started

    Published milestoneCouncil source

  4. Comments Due

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

  5. Decided

    Published milestoneCouncil source

  6. Decision By

    Past published deadline

    A published target or deadline. It does not confirm an outcome.

    Council source

Application summary

Status
Approval
Application type
Not published
Received
1 Apr 2021
Validated
1 Apr 2021
Determination deadline
26 May 2021
Local authority
London Borough of Hillingdon

Application overview

Change of use from offices (Class B1a) to 51 studio apartments (Class C3) (Application for Prior Approval under Schedule 2, Part 3, Class O of the Town and Country Planning (General Permitted Development) (England) Order 2015 (as amended)).

Proposal details

Reference
53180/APP/2021/1325
Ward
UXBRIDGE SOUTH
Agent
Mr Harry Johnson Mialex Workplace, 4th Floor Churchgate House 56 Oxford Street MANCHESTER M1 6EU

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Application location

4 WATERSIDE HOUSE, COWLEY BUSINESS PARK HIGH STREET COWLEY UXBRIDGE

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Documents 13 of 13

DocumentPublishedAction
Application Form - Without Personal DataAPPLICATION FORM6 Apr 2021View
1:1250 Location PlanLOCATION PLAN6 Apr 2021View
WHCP.04.PR.BP Proposed Block PlanBLOCK PLAN6 Apr 2021View
10445.02 Rev. A Existing Ground Floor PlanEXISTING FLOOR PLANS6 Apr 2021View
10445-03 Rev. A Existing First Floor PlanEXISTING FLOOR PLANS6 Apr 2021View
DAT/9.1 Existing Second Floor and Roof PlanEXISTING FLOOR PLANS6 Apr 2021View
21 - 1393 - 10C Proposed Ground Floor PlanPROPOSED FLOOR PLANS6 Apr 2021View
21 - 1393 - 11C Proposed First Floor PlanPROPOSED FLOOR PLANS6 Apr 2021View
21 - 1393 - 12B Proposed Second Floor PlanPROPOSED FLOOR PLANS6 Apr 2021View
A summary of the attachments in the proposalSUPPORTING INFORMATION6 Apr 2021View
WatersideHouse010421v3. Covering letterSUPPORTING INFORMATION6 Apr 2021View
Advertised 28.4.21ADVERTISEMENT NOTICE12 May 2021View
DECISION NOTICEDECISION NOTICE21 May 2021View

Documents open on the council website. Browse council documents if a link has changed.

Decision & conditions

Approval
DECISION NOTICE
Planning conditions

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