8 Heol Yr Eos, Penllergaer, Swansea, SA4 9BS
About 8 Heol Yr Eos
8 Heol Yr Eos is a semi-detached house in Penllergaer, Swansea, Swansea (SA4 9BS). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2022) shows an E (score 50), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since February 2010. Between certificates, lighting went from Good to Very Good. The recommended improvements would lift it to C (score 77), a 2-band jump.
It hasn't traded since November 2010, a hold of 16 years that's notably long for the area. At 105 m² it's 26.2% larger than the typical home in the postcode (83 m² median across 33 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Across 2007–2010, sale prices on this property compounded at -1.3% per year. Today's modelled estimate of £156,000 is 49.4% above the 2010 sale price.
Energy performance
8 Heol Yr Eos's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 6 October 2032
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
8 Heol Yr Eos has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
8 Heol Yr Eos valuation sits well clear of the typical sold price in this postcode.
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.3% per year over 3 years.
£104,400
Growth on file: -1.3% per year over 3 years.
Sales timeline
29 November 2010Most recent
£104,400
-4.2%over 3 years13 September 2007
£109,000
Median price across the last 5 sales in SA4 9BS: £130,000 (2025–2020).
Nearby sales in SA4 9BS
1 Heol Yr Eos, Penllergaer, Swansea, SA4 9BS
Sold Dec 2025
£140,00052 Heol Yr Eos, Penllergaer, Swansea, SA4 9BS
Sold Dec 2024
£168,00031 Heol Yr Eos, Penllergaer, Swansea, SA4 9BS
Sold Mar 2024
£108,00018 Heol Yr Eos, Penllergaer, Swansea, SA4 9BS
Sold Mar 2020
£105,00044 Heol Yr Eos, Penllergaer, Swansea, SA4 9BS
Sold Dec 2018
£118,750
Versus other Heol Yr Eos homes
Floor Area for 8 Heol Yr Eos runs comfortably ahead of the street norm.
Price per m²
£994
Street avg £1,130
Floor Area
105 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.3 t/year
Street avg 4.1 t/year
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The neighbourhood at a glance
Crime
160/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
Llwyn-yr-Eos — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







