8 Harriet Street Cathays Cardiff CF24 4BY
Approved on 20 October 2026
Council decision: Permission GrantedChair (1- 5 Reps)4 conditions
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
GROUND FLOOR REAR EXTENSION, DORMER LOFT CONVERSION AND CHANGE OF USE FROM CLASS C4 HMO TO LARGE SUI GENERIS HMO.
- Received
- 10 August 2026
- Decision level
- Chair (1- 5 Reps)
- Council
- Cardiff Council
- Ward
- CATHAYS
- ReceivedReceived10 Aug
- ValidatedValidated10 Aug
- Consult.Consultation2 Sep
- TargetTarget Date
- DecidedDecided20 Oct
Decided in 71 days (council typically 49)
About this application
This is a full planning application for a loft conversion at 8 Harriet Street Cathays Cardiff CF24 4BY. Cardiff has handled 3,084 applications of this type. This one was decided in 71 days, 3 weeks longer than Cardiff's typical decision time. The site is in the Geddington conservation area, with 16 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 109 applications across CATHAYS. We hold 721 applications in total for the CF24 postcode area.
95% of full applications at Cardiff Council were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- CF24 4BY
- Application type
- Full Planning Permission
- Scale / size
- Small
Planning application dates
- Date validated
- 10 August 2026
- Consultation expiry
- 2 September 2026
- Consultation start
- 12 August 2026
- Neighbour consultation start
- 12 August 2026
- Neighbour consultation end
- 2 September 2026
- Last date for comments
- 2 September 2026
Applicant and agent
- Agent
- DTBDESIGN
- Agent address
- Temple Court 13A Cathedral Road Cardiff CF11 9HA
Site constraints
Source: Cardiff
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- International Workplace Solutions LtdElectrician0.2 mi
- A J Crews & Co. LtdAlternative Power SuppliesAudio Visual0.2 mi
- Vinara LtdElectrician0.3 mi
- Elite Property Electrical LtdElectrician0.4 mi
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