17 Mydam Lane Gorseinon Swansea SA4 4YA
Approved on 12 January 2026
Council decision: ApproveDelegated (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
Increase in eaves height and ridge height to create a two-storey dwelling, single storey rear extension, rear solar panels, rear first floor Juliet balcony, front porch, fenestration alterations and extension to detached outbuilding
- Received
- 31 July 2025
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Ward
- Gorseinon And Penyrheol - Area 1
- Agent
- Williams Architecture/Pensaerniaeth Ltd.
- ReceivedReceived31 Jul
- ValidatedValidated6 Aug
- Consult.Consultation29 Aug
- TargetTarget Date1 Oct
- DecidedDecided12 Jan
Decided in 159 days (council typically 49)
About this application
This is a full planning application for a single storey rear extension at 17 Mydam Lane Gorseinon Swansea SA4 4YA. Swansea has handled 3,947 applications of this type. This one was decided in 165 days, 17 weeks longer than Swansea's typical decision time. The site is in the Preston conservation area, with 16 listed buildings nearby. There have been 2 other applications 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.
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
- SA4 4YA
- Application type
- Full Plans
- Scale / size
- Small
- Parish
- Gorseinon Town Council
Planning application dates
- Date validated
- 6 August 2025
- Consultation expiry
- 3 September 2025
- Consultation start
- 8 August 2025
- Consultation end
- 29 August 2025
- Neighbour consultation start
- 13 August 2025
- Neighbour consultation end
- 3 September 2025
- Target decision date
- 1 October 2025
- Permission expires
- 12 January 2031
Applicant and agent
- Agent
- Williams Architecture/Pensaerniaeth Ltd.
- Agent address
- Suite 11, Avon House Dafen Tradepark Llanelli Llanelli SA14 8NB United Kingdom
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-14221188
- Documents
- 14
- Constraints
- 27
Site constraints
Planning history at this site
2 other applications at this property, newest first.
- 202525 Apr
Increase in eaves height and ridge height to create a two-storey dwelling, rear solar panels, rear first…
WithdrawnVariation of conditions (s73)2025/0920/S73 - 202229 Dec
Increase to the main ridge height of the dwelling, form first floor arrangement, gable fronted dormer roof…
ApprovedFull Plans2022/2997/FUL
Source: Swansea
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Around this site
Nearby applications
- 17 Mydam Lane Gorseinon Swansea SA4 4YA2022/2997/FUL · FullApproved0.0 mi
- 17 Mydam Lane Gorseinon Swansea SA4 4YA2025/0920/S73 · ConditionsWithdrawn0.0 mi
- 21 Mydam Lane Gorseinon Swansea SA4 4YA2026/0518/FUL · FullApproved0.0 mi
- 21 Mydam Lane Gorseinon Swansea SA4 4YA2026/1200/DOC · ConditionsApproved0.0 mi
- 37 Llys Gwynfaen Gorseinon Swansea SA4 4JG2026/0676/FUL · FullApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Novasol Energy LtdElectric Vehicle Charging Point InstallersSolar Panel Installer0.2 mi
- Safeguard Electrical ServicesElectrician0.2 mi
- Robert DaviesElectrician0.4 mi
- Swansea Gas and Oil Limited0.5 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.