Planning application
22 Diana Street Roath Cardiff CF24 4TS
Works: Extension Small 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
Single Storey Rear Extension
As published by the council, reference 26/00905/HSE
Application record
- Reference
- 26/00905/HSE
- Type
- Householder Planning Permission
- Status
- Decided
- Decision
- Permission Granted
- Received
- 7 May 2026
- Validated
- 14 May 2026
- Decided
- 7 Jul 2026
- Ward
- PLASNEWYDD
- Decision by
- Delegated to Group Leader
- Postcode
- CF24 4TS
Timeline
Dates from the published record
-
7 May 2026
Received by Cardiff
-
14 May 2026
Validated
Checked as complete and ready for consideration.
-
7 Jul 2026
Decision issued: Permission Granted
-
22 Jul 2026
Added to PlanIndex
Who's behind it
Company information only, from the register and Companies House
KnK Design Studio Ltd Agent, a design practice registered in Cardiff
Active · incorporated 2024 · Cardiff
37 applications on PlanIndex · across 3 councils · 88% granted
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.
Trade members open them from here.
Open the documentsWhat this grant of permission means
Cardiff granted permission on 7 July 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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2 Diana Street Roath Cardiff CF24 4TS
Variation of condition 2 of 17/00211/MNR to allow substitution of approved plans showing reduced extent of rear extension to that approved, and alterations to enlarged rear window unit at first floor level from door (as installed), to window (as proposed). (Approved 22 August 2017- 17/01471/MNR):- Variation of Condition 4 (Public Hours) of 17/01461/MNR - to amend the approved scheme as follows: 1) Amend hours of the condition to 08:00-21:30 on any day.
Granted Amendments Extension Windows or glazing 3 docs -
69-71 Albany Road Roath Cardiff CF24 3LN
CHANGE OF USE FROM CLASS A1 (RETAIL) TO A MIXED CLASS A1/A3 USE (RETAIL/CAFE-RESTAURANT)
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Flat 3 69A Albany Road Roath Cardiff CF24 3LN
Retention of the conversion to a HMO flat.
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69 - 71 Albany Road Roath Cardiff CF24 3LN
Change of use from class A1 (retail) to a mixed class A1/A3 use (retail/cafe-restaurant). (Approved 9 July 2021- 21/01284/MNR):- Variation of Condition 1 (Commencement Date) of 21/01284/MNR to amend the approved scheme as follows: 1) Provide a further 5 years for the commencement of the development.
Granted Amendments 4 docs -
40 Donald Street Roath Cardiff CF24 4TQ
SINGLE STOREY EXTENSION TO REAR
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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.