20 Cadfan Road, Townhill, Swansea, SA1 6NQ
About 20 Cadfan Road
20 Cadfan Road is a semi-detached house in Townhill, Swansea, Swansea (SA1 6NQ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (April 2018) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2013. Between certificates, roof efficiency went from Average to Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Most recent transfer: July 2021 at £105,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2003–2021, sale prices on this property compounded at 7.5% per year. Today's modelled estimate of £147,000 is 40% above the 2021 sale price.
Everything you need to know about 20 Cadfan Road
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
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20 Cadfan Road 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
20 Cadfan Road has more than tripled in price since its earliest registered sale in 2003.
£147,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 18 years.
£105,000
Growth on file: 7.5% per year over 18 years.
Sales timeline
7 July 2021Most recent
£105,000
+14.9%over 13 years31 October 2007
£91,400
+32.5%over 2 years25 February 2005
£69,000
+146.4%over 1 year1 May 2003
£28,000
Median price across the last 2 sales in SA1 6NQ: £67,475 (2017–2012).
Versus other Cadfan Road homes
EPC Rating
68 (D)
Street avg 68 (D)
Floor Area
81 m²
Street avg 79 m²
CO₂ Emissions
2.9 t/year
Street avg 2.8 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 20 Cadfan Road
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
Cadfan Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






