21 Llanerch Crescent Gorseinon Swansea SA4 4FP
Approved on 16 December 2025
Council decision: Is Lawful (proposed)Delegated (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
Side / rear ground floor kitchen extension (application for a Certificate of Proposed Lawful Development)
- Received
- 17 November 2025
- Decision level
- Delegated (officer decision)
- Ward
- Gorseinon And Penyrheol - Area 1
- ReceivedReceived17 Nov
- ValidatedValidated18 Nov
- Consult.Consultation
- TargetTarget Date13 Jan
- DecidedDecided16 Dec
Decided in 28 days (council typically 49)
About this application
This is an outline application for an extension at 21 Llanerch Crescent Gorseinon Swansea SA4 4FP. Swansea has handled 722 applications of this type. This one was decided in 29 days, 3 weeks quicker than Swansea's typical decision time. There has been 1 other application at this address. In the past year there have been 29 applications across Gorseinon And Penyrheol - Area 1. We hold 1,300 applications in total for the SA4 postcode area.
88% of outline 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
- SA4 4FP
- Application type
- Lawful Dev. Cert - Proposed
- Scale / size
- Small
- Parish
- Gorseinon Town Council
Planning application dates
- Date validated
- 18 November 2025
- Target decision date
- 13 January 2026
- Permission expires
- 16 December 2030
Planning decision
- Statutory period
- 56 days
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
- 21 Llanerch Crescent Gorseinon Swansea SA4 4FP2025/2064/PRE · OtherApproved0.0 mi
- 2 Grove Street Gorseinon Swansea SA4 4FS2025/1786/FUL · FullApproved0.1 mi
- Land Adjacent 54 Princess Street Gorseinon Swansea SA4 4FT2025/1629/FUL · FullAwaiting decision0.2 mi
- Gorseinon Working Mens Club Brighton Road Gorseinon Swansea SA4 4BN2026/1089/PND · OtherApproved0.2 mi
- 66 Princess Street Gorseinon Swansea SA4 4FT2026/1039/FUL · FullAwaiting decision0.2 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Swansea Gas and Oil Limited0.0 mi
- SAS Windows and DoorsWindow & Door Installer0.3 mi
- Safeguard Electrical ServicesElectrician0.3 mi
- Celtic Double GlazingWindow & Door Installer0.4 mi
Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.