12 Rosehill Terrace Mount Pleasant Swansea SA1 6JN
Refused on 14 September 2026
Council decision: Was Not Lawful (existing)
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
Use of property as a Class C4 HMO (application for a Certificate of Lawfulness)
- Received
- 5 August 2026
- Public comments
- 0 · last counted 27 October 2026
- Ward
- Uplands - Bay Area
- Agent
- DP Architecture Ltd
- ReceivedReceived5 Aug
- ValidatedValidated7 Aug
- Consult.Consultation28 Aug
- TargetTarget Date2 Oct
- DecidedDecided14 Sep
Decided in 38 days (council typically 49)
About this application
This is an application to amend a permission at 12 Rosehill Terrace Mount Pleasant Swansea SA1 6JN. Swansea has handled 419 applications of this type. This one was decided in 40 days, 9 days quicker than Swansea's typical decision time. There has been 1 other application at this address. In the past year there have been 76 applications across Uplands - Bay Area. We hold 880 applications in total for the SA1 postcode area.
84% of amendment applications at City and County of Swansea 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- SA1 6JN
- Application type
- Lawful Dev. Cert. - Existing
- Scale / size
- Small
Planning application dates
- Date validated
- 7 August 2026
- Consultation expiry
- 28 August 2026
- Consultation start
- 7 August 2026
- Consultation end
- 28 August 2026
- Target decision date
- 2 October 2026
Applicant and agent
- Agent
- DP Architecture Ltd
- Agent address
- 56 Walter Road Swansea SA1 5PY
Planning decision
- Statutory period
- 56 days
Additional information
- Documents
- 6
- Constraints
- 24
Site constraints
Planning history at this site
1 other application at this property, newest first.
Source: Swansea
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Around this site
Nearby applications
- 12 Rosehill Terrace Mount Pleasant Swansea SA1 6JN2026/0598/FUL · FullAwaiting decision0.0 mi
- 9 Penmaen Terrace Mount Pleasant Swansea SA1 6HZ2026/0702/ELD · AmendmentAwaiting decision0.0 mi
- 35 Montpelier Terrace Mount Pleasant Swansea SA1 6JW2023/2100/ELD · AmendmentApproved0.1 mi
- 35 Montpelier Terrace Mount Pleasant Swansea SA1 6JW2025/2609/FUL · FullAwaiting decision0.1 mi
- York House 4 Constitution Hill Mount Pleasant Swansea SA1 6JH2026/0685/FUL · FullAwaiting decision0.1 mi
For applicants and trades
Contractors near this project
- Tom’s Chimney Sweep ServiceSolid Fuel Heating0.0 mi
- Hamilton Developments (Wales) LtdElectricianHeating Engineers0.3 mi
- Talsin LimitedElectrician0.5 mi
- South Wales Window Blind Centre Limited0.5 mi
Planning something similar?
See what the council approved and refused on your street for the project you have in mind. Pick your home and get the evidence before you pay for drawings.