16 Caerphilly Avenue, Bonymaen, Swansea, SA1 7HY
About 16 Caerphilly Avenue
16 Caerphilly Avenue is a semi-detached house in Bonymaen, Swansea, Swansea (SA1 7HY). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78).
At 86 m² the property is well over the postcode median (64 m² across 16 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £141,000 sits 80.8% above the 2020 sale of £78,000. Sold January 2020 for £78,000.
Energy performance
EPC Rating
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Planning history
16 Caerphilly Avenue has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£141,000
Modelled from EPC, postcode comparables.
£78,000
Recorded with HM Land Registry.
Sales timeline
31 January 2020Most recent
£78,000
Median price across the last 2 sales in SA1 7HY: £54,408 (2018–1999).
Versus other Caerphilly Avenue homes
16 Caerphilly Avenue outperforms the street on habitable rooms by a wide margin.
EPC Rating
64 (D)
Street avg 65 (D)
Floor Area
86 m²
Street avg 76 m²
CO₂ Emissions
3.5 t/year
Street avg 3.1 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
1 Buckingham Road, Bonymaen
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1 Aeron Place, Bonymaen
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1 Carreg Cennen Gardens, Bonymaen
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1 Dartford Drive, Bonymaen
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1 Carew Place, Winch Wen
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1 Bryn Morfa, Winch Wen
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1 Caerphilly Avenue, Bonymaen
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1 Cilgerran Place, Winch Wen
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cefn Hengoed School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







