4 Cadwaladr Circle, Mayhill, Swansea, SA1 6UB
About 4 Cadwaladr Circle
4 Cadwaladr Circle is a three-bedroom end-of-terrace house in Mayhill, Swansea, Swansea (SA1 6UB). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (February 2024) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in March 2011 the rating was F, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Good, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Across 1997–2012, sale prices on this property compounded at 13.3% per year. Today's modelled estimate of £134,000 sits 91.4% above the 2012 sale of £70,000. 14 years since the last transfer (February 2012).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- ParkingOff road
Building
- RefurbishedYes
Everything you need to know about 4 Cadwaladr Circle
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
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Heating controls upgraded for better temperature management
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
4 Cadwaladr Circle 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
Price for 4 Cadwaladr Circle has grown more than fourfold since the 1997 starting point.
£134,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.3% per year over 14 years.
£70,000
Growth on file: 13.3% per year over 14 years.
Sales timeline
10 February 2012Most recent
£70,000
+418.5%over 11 years21 December 2000
£13,500
+12.5%over 2 years22 December 1997
£12,000
Median price across the last 5 sales in SA1 6UB: £57,500 (2019–1999).
Versus other Cadwaladr Circle homes
4 Cadwaladr Circle outperforms the street on floor area by a wide margin.
EPC Rating
67 (D)
Street avg 63 (D)
Floor Area
74 m²
Street avg 70 m²
CO₂ Emissions
2.8 t/year
Street avg 3.0 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 4 Cadwaladr Circle
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
Cadrawd Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






