Planning application
P/2023/3209
WESTGATE AVIVA INDUSTRIAL ESTATE UNIT 4 STAINES ROAD, FELTHAM, TW14 8RS
Proposal
Variation of Condition 2 (Approved Plans) for revised drawings for planning permission 01504/AF/P34 (P/2019/3115) dated 15/10/2019 for the erection of new gantry to accommodate additional external mechanical and electrical plant infrastructure to support 7.8MW up-grading work to existing Data Centre
As published by the council, reference P/2023/3209
Timeline
Dates from the published record
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10 Oct 2023
Received by Hounslow
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15 Mar 2024
Validated
Checked as complete and ready for consideration.
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31 Oct 2024
Decision issued: APPROVED
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26 Jul 2026
Added to PlanIndex
What a grant of permission means
The process from here
Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.
Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.
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.
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P/2026/1900 Awaiting decision
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P/2026/1903 Awaiting decision
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P/2026/1641 Granted
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