11 Caerphilly Avenue, Bonymaen, Swansea, SA1 7HY
About 11 Caerphilly Avenue
11 Caerphilly Avenue is a semi-detached house in Bonymaen, Swansea, Swansea (SA1 7HY). It has a recorded floor area of 60 m² (around 649 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (March 2010) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 75). The latest certificate is from March 2010, so improvements made since then won't be reflected.
Energy performance
11 Caerphilly 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This certificate is over 10 years old and is no longer valid.Expired 03 Mar 2020
EPC Rating
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Planning history
11 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
11 Caerphilly Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£124,000
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 3 sales in SA1 7HY: £78,000 (2020–1999).
Versus other Caerphilly Avenue homes
11 Caerphilly Avenue is notably below the street on floor area.
EPC Rating
63 (D)
Street avg 65 (D)
Floor Area
60 m²
Street avg 78 m²
CO₂ Emissions
3.4 t/year
Street avg 3.1 t/year
Habitable Rooms
3 rooms
Street avg 4 rooms
Similar properties nearby
1 Caernarvon Way, Bonymaen
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1 Clyro Court, Winch Wen
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1 Chirk Gardens, Bonymaen
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1 Candleston Place, Bonymaen
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1 Criccieth Place, Winch Wen
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1 Cardigan Crescent, Winch Wen
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1 Chepstow Place, Bonymaen
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1 Caerphilly Avenue, Bonymaen
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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.







