11 Heol Y Llan, Loughor, Swansea, SA4 6UG
About 11 Heol Y Llan
11 Heol Y Llan is a semi-detached house in Loughor, Swansea, Swansea (SA4 6UG). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1976-1982 and council tax band A. At 62 m² this is the 4th smallest of 11 units on EPC record in the building, where floor areas span 57–89 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (May 2025) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since November 2009. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Very Good.
Energy performance
EPC Rating
Certificate validity
Valid until 6 May 2035
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
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Planning history
11 Heol Y Llan has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
11 Heol Y Llan has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£104,000
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 SA4 6UG: £90,000 (2024–2018).
Nearby sales in SA4 6UG
16 Heol Y Llan, Loughor, Swansea, SA4 6UG
Sold Sept 2024
£170,0007 Heol Y Llan, Loughor, Swansea, SA4 6UG
Sold Dec 2022
£90,00010 Heol Y Llan, Loughor, Swansea, SA4 6UG
Sold Dec 2018
£55,0005 Heol Y Llan, Loughor, Swansea, SA4 6UG
Sold Aug 2018
£61,50017 Heol Y Llan, Loughor, Swansea, SA4 6UG
Sold Jul 2002
£44,000
Versus other Heol Y Llan homes
11 Heol Y Llan outperforms the street on epc rating by a wide margin.
EPC Rating
75 (C)
Street avg 72 (C)
Floor Area
62 m²
Street avg 61 m²
CO₂ Emissions
1.7 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Brynllwchwr Road South — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







