10 Llanllienwen Close, Ynysforgan, Swansea, SA6 6LY
About 10 Llanllienwen Close
10 Llanllienwen Close is a mid-terrace house in Ynysforgan, Swansea, Swansea (SA6 6LY). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (January 2025) shows a C (score 79), near the top of the C band. When first surveyed in May 2012 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Poor to Good and lighting went from Average to Good. At 45 m² this is the 14th smallest of 55 units on EPC record in the building, where floor areas span 30–85 m². The building's EPC ratings span E to B across 55 units on file.
Energy performance
10 Llanllienwen Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
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Planning history
10 Llanllienwen Close has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
10 Llanllienwen Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£103,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SA6 6LY: £118,500 (2024–2020).
Nearby sales in SA6 6LY
26 Llanllienwen Close, Ynysforgan, Swansea, SA6 6LY
Sold Mar 2024
£68,250Hazeldene, Llanllienwen Close, Ynysforgan, Swansea, SA6 6LY
Sold Dec 2022
£164,500Belmont, Llanllienwen Close, Ynysforgan, Swansea, SA6 6LY
Sold Oct 2021
£181,00057 Llanllienwen Close, Ynysforgan, Swansea, SA6 6LY
Sold Jun 2021
£59,000Swn Y Nant, Llanllienwen Close, Ynysforgan, Swansea, SA6 6LY
Sold Oct 2017
£86,000
Versus other Llanllienwen Close homes
EPC Rating for 10 Llanllienwen Close runs comfortably ahead of the street norm.
EPC Rating
79 (C)
Street avg 75 (C)
Floor Area
45 m²
Street avg 46 m²
CO₂ Emissions
1.1 t/year
Street avg 1.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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1 Can Yr Aderyn, Morriston
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Tregelles Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







