57 Rhymney Street Cathays Cardiff CF24 4DH Data via plota.co.uk
26/00959/FUL - Full Planning Permission
Registered
Proposal
Change of use to class C4 House in Multiple Occupation (HMO) with rear extensions and dormer loft conversion. Data via plota.co.uk
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View original council record ↗
Application progress
✓
Received
12 May 2026
✓
Consultation
18 May 2026
Decision
Awaiting decision
This application is under consideration - no decision has been issued yet. The consultation period closed on 8 Jun 2026.
Documents 5
Statements & assessments 2
Application forms 1
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Important details
- Council
- Cardiff
- Application type
- Full Planning Permission
- Postcode
- CF24 4DH
- Received
- 12 May 2026
- Validated
- 12 May 2026
- Ward
- CATHAYS
- Case officer
- Track to view
- Applicant
- Track to view
- Agent
- DTBDESIGN
Consultation & key dates
- Alt. reference
- PP-14929470
- Neighbours
- 18 May 2026
- Consultation
- 18 May 2026
- Comments by
- 8 Jun 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Within ~100m
Nearby activity
2025
92 Rhymney Street Cathays Cardiff CF24 4DG
Change of Use from a C3 Dwelling House to a seven person Sui Generis House of Multiple Oc…
2025
66 Coburn Street Cathays Cardiff CF24 4BS
Retention of Change of Use from Class C4 House in Multiple Occupation to large Sui Generi…
2025
51 Rhymney Street Cathays Cardiff CF24 4DH
Ground floor rear extension plus rear dormer loft extension and conversion to class C4 Ho…
2023
Approved
60 Coburn Street Cathays Cardiff CF24 4BS
Conversion from class C4 House in Multiple Occupation to large Sui Generis House in Multi…
2023
Approved
44 Rhymney Street Cathays Cardiff CF24 4DG
Ground floor rear extension and dormer loft conversion.
2023
Approved
48 Rhymney Street Cathays Cardiff CF24 4DG
Ground floor rear extension, rear dormer extension and change of use from C3 House to cla…
2023
Approved
45 Coburn Street Cathays Cardiff CF24 4BQ
Ground floor rear extension and dormer loft conversion
2023
Approved
35 Rhymney Street Cathays Cardiff CF24 4DH
Demolition of Garage, single storey rear extension and dormer loft conversion.
2023
Refused
35A Rhymney Street Cathays Cardiff CF24 4DH
Convert Garage into Bedroom
2023
Approved
12 Coburn Street Cathays Cardiff CF24 4BS
Ground and First Floor Rear Extensions and Dormer Loft Extension forming 8 bed House in M…
2022
Approved
121 Richmond Road Roath Cardiff CF24 3BS
GROUND AND FIRST FLOOR REAR EXTENSION
2022
Approved
103 Rhymney Street Cathays Cardiff CF24 4DH
CHANGE OF USE FROM A C3 DWELLING HOUSE TO A SIX PERSON HOUSE IN MULTIPLE OCCUPATION (C4)…
2022
Approved
24 Thesiger Street Cathays Cardiff CF24 4BN
GROUND FLOOR REAR EXTENSION AND REAR DORMER LOFT CONVERSION
2021
Approved
58 Coburn Street Cathays Cardiff CF24 4BS
CHANGE OF USE TO C4 HOUSE IN MULTIPLE OCCUPATION WITH SINGLE STOREY REAR EXTENSION, DEMOL…
2021
Approved
48 Coburn Street Cathays Cardiff CF24 4BS
CHANGE OF USE FROM C3 RESIDENTIAL DWELLING TO SEVEN PERSON HMO (SUI GENERIS) WITH A SINGL…
2021
Approved
28 Coburn Street Cathays Cardiff CF24 4BS
SMALL INCREASE TO WIDTH TO EXISTING 2 STOREY REAR PROJECTION, 2 VELUX ROOFLIGHTS, WIDEN E…
2020
Approved
48 Coburn Street Cathays Cardiff CF24 4BS
SINGLE STOREY REAR EXTENSION, REAR DORMER ROOF EXTENSION AND INSERTION OF ROOF LIGHT AND…
2021
Approved
39 Coburn Street Cathays Cardiff CF24 4BQ
GROUND FLOOR EXTENSION AND REAR DORMER ROOF EXTENSION
2020
Approved
125 Richmond Road Roath Cardiff
ERECTION OF DETACHED GARAGE
2020
Refused
39 Coburn Street Cathays Cardiff CF24 4BQ
GROUND FLOOR REAR EXTENSION AND REAR DORMER ROOF EXTENSION
2016
Approved
110 RHYMNEY STREET, CATHAYS, CARDIFF, CF24 4DG
REAR GROUND FLOOR EXTENSIONS 4000MM OR LESS DEPTH FROM ORIGINAL MAIN HOUSE AND ANNEX WALL…
2016
Approved
28 COBURN STREET, CATHAYS, CARDIFF, CF24 4BS
SMALL INCREASE TO WIDTH TO EXISTING 2 STOREY REAR PROJECTION, 2 VELUX ROOFLIGHTS, WIDEN E…
2016
Refused
RHYMNEY MEWS, RHYMNEY STREET, CATHAYS, CARDIFF, CF24 4DG
PROPOSED DETACHED TWO BEDROOM DWELLING
2016
Approved
81 RHYMNEY STREET, CATHAYS, CARDIFF, CF24 4DH
SINGLE STOREY AND FIRST FLOOR REAR EXTENSION, REMOVAL OF INFILL SIDE EXTENSION, REAR DORM…
2016
Approved
64 COBURN STREET, CATHAYS, CARDIFF, CF24 4BS
REAR DORMER EXTENSION TO FORM A BEDROOM AND BATHROOM AND A VELUX WINDOW TO THE FRONT ROOF
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57 Rhymney Street Cathays Cardiff CF24 4DH