45 Eigen Crescent, Mayhill, Swansea, SA1 6LB
About 45 Eigen Crescent
45 Eigen Crescent is a semi-detached house in Mayhill, Swansea, Swansea (SA1 6LB). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2021) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 90), a 2-band jump.
Today's modelled estimate of £123,000 sits 89.2% above the 2021 sale of £65,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 21.5% above the typical sold price in the postcode. At 57 m² it's 20.6% smaller than the typical home in the postcode (72 m² median across 22 EPCs). Last sale on file: £65,000 in October 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 45 Eigen Crescent
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
45 Eigen Crescent has no planning applications on record.
But the area is active
64 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.
£123,000
Modelled from EPC, postcode comparables.
£65,000
Recorded with HM Land Registry.
Sales timeline
14 October 2021Most recent
£65,000
Median price across the last 5 sales in SA1 6LB: £110,000 (2025–2021).
Nearby sales in SA1 6LB
21 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Oct 2025
£112,00019 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold May 2025
£150,00041 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Feb 2023
£82,00027 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Sept 2022
£110,00067 Eigen Crescent, Mayhill, Swansea, SA1 6LB
Sold Aug 2021
£110,000
Versus other Eigen Crescent homes
45 Eigen Crescent is notably below the street on floor area.
Price per m²
£1,140
Street avg £1,218
Floor Area
57 m²
Street avg 70 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.1 t/year
Everything you need to know about 45 Eigen Crescent
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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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
Teilo Crescent — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






