Proposal
Change of use of first floor from office use (Use Class B1) to 1 x 2-bed self contained flat (Use Class C3) (Prior Approval)
As published by the council, reference 8444/APP/2017/2530
Timeline
Dates from the published record
-
12 Jul 2017
Received by Hillingdon
-
25 Aug 2017
Validated
Checked as complete and ready for consideration.
-
17 Oct 2017
Decision issued: Permitted
-
30 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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Within 500 metres
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80085/APP/2026/1376 Granted
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Erection of single storey wrap-around extension comprising a rear extension and a side extension following demolition of the existing side garage,
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80132/APP/2026/1519 Granted
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Erection of a single storey rear extension.
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