Planning application
Castell Coch Farm Mill Road Tongwynlais Cardiff CF15 7JQ
Works: Extension Domestic
Read from the description, not a valuation. How we read the register
Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.
Proposal
Proposed subdivision of existing dwelling to create two self-contained dwellings; with associated internal reconfiguration, garage extension and alterations
As published by the council, reference 26/01761/FUL
Application record
- Reference
- 26/01761/FUL
- Type
- Full Planning Permission
- Status
- Registered
- Received
- 19 Aug 2026
- Validated
- 19 Aug 2026
- Ward
- WHITCHURCH AND TONGWYNLAIS
- Postcode
- CF15 7JQ
Comment by 11 September 2026
The council is taking comments on this application until then. Have your say on Cardiff's portal.
Timeline
Dates from the published record
-
19 Aug 2026
Received by Cardiff
-
24 Aug 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 14 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.
Cardiff took a median of 55 days over the applications it decided in the last year.
Who's behind it
Company information only, from the register and Companies House
Agent on file, an architecture practice registered in Cardiff
13 applications on PlanIndex · across 4 councils
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
15 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 happens while it is decided
The process from here
This application is with Cardiff for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.
The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.
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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46 Castell Coch View Tongwynlais Cardiff CF15 7LA
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26/01831/FUL Awaiting decision
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