Planning application
35 Seymour Way Sunbury-on-Thames TW16 7JJ
Works: Extension Loft or dormer 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
Erection of a part single storey, part two storey rear extension, a two storey side extension, an increase in the height of the existing garage, a loft conversion with a rear facing dormer and conversion of the property into a HMO for 6 people
As published by the council, reference 25/01390/FUL
Application record
- Reference
- 25/01390/FUL
- Type
- Full Application
- Status
- Decided (Refused)
- Decision
- Application Refused
- Received
- 18 Nov 2025
- Validated
- 27 Nov 2025
- Decided
- 19 Jan 2026
- Ward
- Sunbury Common
- Parish
- Sunbury Common And Ashford Common ED
- Decision by
- Delegated Decision
- Postcode
- TW16 7JJ
Timeline
Dates from the published record
-
18 Nov 2025
Received by Spelthorne
-
27 Nov 2025
Validated
Checked as complete and ready for consideration.
-
19 Jan 2026
Decision issued: Application Refused
-
11 Aug 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Agent on file, a design practice registered in Pinner
63 applications on PlanIndex · across 17 councils · 65% granted
Trade members see who it is, their full track record, and every application they have filed.
See who's behind itDocuments
Plans, drawings, consultee responses and the officer's report
16 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 documentsWhat 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.
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