12 Llewelyn Circle Mayhill Swansea SA1 6SN
Approved on 26 February 2026
Council decision: PositiveDelegated (officer decision)
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
Pre-application enquiry - Proposed removal of existing single storey rear conservatory. Proposed permitted single storey flat roof extension with skylight to replace conservatory.
- Received
- 6 February 2026
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Ward
- Townhill - Area 1
- ReceivedReceived6 Feb
- ValidatedValidated11 Feb
- Consult.Consultation12 Feb
- TargetTarget Date4 Mar
- DecidedDecided26 Feb
Decided in 15 days (council typically 49)
About this application
This is a planning application for a conservatory at 12 Llewelyn Circle Mayhill Swansea SA1 6SN. Swansea has handled 702 applications of this type. This one was decided in 20 days, 4 weeks quicker than Swansea's typical decision time. There have been 2 other applications at this address. In the past year there have been 14 applications across Townhill - Area 1. We hold 880 applications in total for the SA1 postcode area.
88% of all 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 6SN
- Application type
- Pre App Welsh Government
- Scale / size
- Small
Planning application dates
- Date validated
- 11 February 2026
- Consultation expiry
- 12 February 2026
- Consultation start
- 12 February 2026
- Consultation end
- 12 February 2026
- Target decision date
- 4 March 2026
- Permission expires
- 26 February 2031
Applicant and agent
- Agent address
- 5 Union Street Carmarthen SA31 3DE
Planning decision
- Statutory period
- 21 days
Additional information
- Documents
- 6
- Constraints
- 27
Site constraints
Planning history at this site
2 other applications at this property, newest first.
- 202620 Apr
Demolition of existing rear conservatory and construction of a single storey rear extension with pitched roof…
ApprovedLawful Dev. Cert - Proposed2026/0638/PLD - 20262 Mar
Demolition of existing rear conservatory and construction of single storey flat roof rear extension with…
RefusedLawful Dev. Cert - Proposed2026/0321/PLD
Source: Swansea
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Around this site
Nearby applications
- 12 Llewelyn Circle Mayhill Swansea SA1 6SN2026/0638/PLD · OutlineApproved0.0 mi
- 12 Llewelyn Circle Mayhill Swansea SA1 6SN2026/0321/PLD · OutlineRefused0.0 mi
- Hair Junction 80 Pen Y Graig Road Townhill Swansea SA1 6JZ2025/1305/FUL · FullApproved0.1 mi
- 30 Islwyn Road Mayhill Swansea SA1 6SR2020/2235/FUL · FullApproved0.1 mi
- 30 Islwyn Road Mayhill Swansea SA1 6SR2020/1838/PLD · OutlineApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Tom’s Chimney Sweep ServiceSolid Fuel Heating0.3 mi
- Hamilton Developments (Wales) LtdElectricianHeating Engineers0.6 mi
- City & County of SwanseaCommercial & industrial electrical installationsElectrical Installations within Dwellings (Part P)0.6 mi
- JT ElectricalElectrician0.6 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.