3 Fourth Avenue, Clase, Swansea, SA6 7LU
About 3 Fourth Avenue
3 Fourth Avenue is a mid-terrace house in Clase, Swansea, Swansea (SA6 7LU). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (September 2020) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in January 2010 the rating was E, 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 Poor to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 80).
At 79 m² it's 19.7% larger than the typical home in the postcode (66 m² median across 15 EPCs). Across 2010–2021, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £128,000 is 34.7% above the 2021 sale price. Last sale on file: £95,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Certificate validity
Valid until 30 September 2030
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
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Planning history
3 Fourth 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£128,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 11 years.
£95,000
Growth on file: 4.3% per year over 11 years.
Sales timeline
17 February 2021Most recent
£95,000
+58.3%over 10 years11 March 2010
£60,000
Median price across the last 5 sales in SA6 7LU: £77,000 (2021–2002).
Versus other Fourth Avenue homes
EPC Rating for 3 Fourth Avenue runs comfortably ahead of the street norm.
EPC Rating
62 (D)
Street avg 54 (E)
Floor Area
79 m²
Street avg 72 m²
CO₂ Emissions
3.6 t/year
Street avg 4.3 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
210/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Beacons View Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







