1 Dewi Terrace, Mayhill, Swansea, SA1 6RN
About 1 Dewi Terrace
1 Dewi Terrace is a semi-detached house in Mayhill, Swansea, Swansea (SA1 6RN). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (October 2013) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. The latest certificate is from October 2013, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Oct 2023
EPC Rating
Certificate validity
Expired on 2 October 2023
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Planning history
1 Dewi Terrace has no planning applications on record.
But the area is active
61 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Dewi Terrace has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£117,000
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.
Versus other Dewi Terrace homes
EPC Rating for 1 Dewi Terrace lags the street by a wide margin.
EPC Rating
52 (E)
Street avg 67 (D)
Floor Area
58 m²
Street avg 60 m²
CO₂ Emissions
3.8 t/year
Street avg 2.6 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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1 2, Flat 5, St James Crescent
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1 2, Flat 3, Brooklands Terrace
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The neighbourhood at a glance
Crime
580/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dewi Terrace — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







