10 Eighth Avenue, Clase, Swansea, SA6 7JE
About 10 Eighth Avenue
10 Eighth Avenue is an end-of-terrace house in Clase, Swansea, Swansea (SA6 7JE). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (June 2023) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2014. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Across 1998–2023, sale prices on this property compounded at 4.6% per year. Today's modelled estimate of £131,000 is 31% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 50% above the typical sold price in the postcode. At 65 m² it's 15.6% smaller than the typical home in the postcode (77 m² median across 9 EPCs). Last sale on file: £100,000 in November 2023.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Hot water system changed
Upgraded to gas central heating
Hot water system upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
10 Eighth Avenue 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
10 Eighth Avenue has more than tripled in price since its earliest registered sale in 1998.
£131,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 25 years.
£100,000
Growth on file: 4.6% per year over 25 years.
Sales timeline
28 November 2023Most recent
£100,000
+53.8%over 8 years1 September 2015
£65,000
+106.3%over 17 years3 June 1998
£31,500
Median price across the last 5 sales in SA6 7JE: £99,000 (2025–2016).
Nearby sales in SA6 7JE
6 Eighth Avenue, Clase, Swansea, SA6 7JE
Sold Jun 2025
£110,0003 Eighth Avenue, Clase, Swansea, SA6 7JE
Sold Nov 2021
£110,00013 Eighth Avenue, Clase, Swansea, SA6 7JE
Sold Dec 2020
£99,0009 Eighth Avenue, Clase, Swansea, SA6 7JE
Sold Feb 2018
£93,0007 Eighth Avenue, Clase, Swansea, SA6 7JE
Sold Jun 2012
£80,000
Versus other Eighth Avenue homes
Price per m² for 10 Eighth Avenue runs comfortably ahead of the street norm.
Price per m²
£1,538
Street avg £1,243
Floor Area
65 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 3.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Oakwood Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







