Planning application
13 Llwyn-y-grant Place Penylan Cardiff CF23 9EX
Works: Extension Loft or dormer Domestic
Read from the description, not a valuation. How we read the register
Permission granted. Work must normally begin within five years of the decision or the permission lapses.
Proposal
Alterations to hip and ridge lines and rear dormer roof extension.
As published by the council, reference 25/02965/HSE
Application record
- Reference
- 25/02965/HSE
- Type
- Householder Planning Permission
- Status
- Decided
- Decision
- Granted As published: Permission Granted
- Received
- 19 Dec 2025
- Validated
- 19 Dec 2025
- Decided
- 30 Jan 2026
- Ward
- PENYLAN
- Decision by
- Delegated to Group Leader
- Postcode
- CF23 9EX
Timeline
Dates from the published record
-
19 Dec 2025
Received by Cardiff
-
30 Jan 2026
Decision issued: Permission Granted
-
22 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
Stiwdio C3 Architecture & Design Ltd. Agent, an architecture practice registered in Barry
Active · incorporated 2020 · Barry
9 applications on PlanIndex · across 4 councils
Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.
See their track recordDocuments
Plans, drawings, consultee responses and the officer's report
10 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.
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Open the documentsWhat this grant of permission means
Cardiff granted permission on 30 January 2026, subject to any conditions on the decision notice. Work must normally begin within five years or the permission lapses. More in our guide to what happens after a planning decision.
About householder applications
Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.
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Rear dormer roof extension.
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26/01611/HSE Granted
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26/01592/HSE Granted
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Construction of single storey rear wrap around extension.
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26/01905/HSE Awaiting decision
9 Clos William Rhiwbina Cardiff CF14 6QJ
Single Storey Side/Rear Extension with Internal Alterations. Loft Reconfiguration with Dormers. Detached Garage Enlargement.