21 Heol Caerllion Cwmrhydyceirw Swansea SA6 6SD
Approved on 4 February 2026
Council decision: ApproveDelegated (officer decision)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
Proposed single storey rear extension and internal layout alterations.
- Received
- 5 January 2026
- Decision level
- Delegated (officer decision)
- Ward
- Morriston - Area 1
- Agent
- Atrium Architecture Ltd
- ReceivedReceived5 Jan
- ValidatedValidated5 Jan
- Consult.Consultation26 Jan
- TargetTarget Date2 Mar
- DecidedDecided4 Feb
Decided in 30 days (council typically 49)
About this application
This is a full planning application for a single storey rear extension at 21 Heol Caerllion Cwmrhydyceirw Swansea SA6 6SD. Swansea has handled 3,947 applications of this type. This one was decided in 30 days, 3 weeks quicker than Swansea's typical decision time. There are no previous applications recorded at this address. In the past year there have been 52 applications across Morriston - Area 1. We hold 1,360 applications in total for the SA6 postcode area.
82% of full 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
- SA6 6SD
- Application type
- Full Plans
- Scale / size
- Small
Planning application dates
- Date validated
- 5 January 2026
- Consultation expiry
- 27 January 2026
- Consultation start
- 5 January 2026
- Consultation end
- 26 January 2026
- Neighbour consultation start
- 6 January 2026
- Neighbour consultation end
- 27 January 2026
- Target decision date
- 2 March 2026
- Permission expires
- 4 February 2031
Applicant and agent
- Agent
- Atrium Architecture Ltd
- Architect profile
- ATRIUM ARCHITECTURE LTD
- Agent address
- 52 Heol Nant Bran Birchgrove Swansea SA7 9LS
Planning decision
- Statutory period
- 56 days
Site constraints
Source: Swansea
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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- Fairtrade Windows And DoorsWindow & Door Installer0.2 mi
- Days Electrical ServicesElectrician0.4 mi
- D J Romano & Son LtdElectrician0.4 mi
- CNJ Carpentry Co LtdWindow & Door Installer0.8 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.