12 Third Avenue, Clase, Swansea, SA6 7LT
About 12 Third Avenue
12 Third Avenue is a detached house in Clase, Swansea, Swansea (SA6 7LT). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1950-1966 and council tax band A. At 42 m² this is the 3rd smallest of 16 units on EPC record in the building, where floor areas span 41–84 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (March 2013) shows an E (score 46), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2009); the latest reading is one band lower. Between certificates, main heating went from Average to Good; while wall efficiency dropped from Average to Very Poor. The recommended improvements would push it to D (score 64). The latest certificate is from March 2013, so improvements made since then won't be reflected.
Everything you need to know about 12 Third Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
12 Third Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Mar 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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Planning history
12 Third 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
12 Third Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£132,000
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 7LT: £80,000 (2024–2014).
Versus other Third Avenue homes
On epc rating, 12 Third Avenue runs well behind the street norm.
EPC Rating
46 (E)
Street avg 62 (D)
Floor Area
42 m²
Street avg 44 m²
CO₂ Emissions
3.6 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 12 Third Avenue
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee
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Similar properties nearby
The neighbourhood at a glance
Crime
2/mo
Steady 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.