39 Grenfell Park Road, St Thomas, Swansea, SA1 8EY
About 39 Grenfell Park Road
39 Grenfell Park Road is a semi-detached house in St. Thomas, Swansea, Swansea (SA1 8EY). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (January 2014) shows an E (score 39), 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 January 2014, so improvements made since then won't be reflected.
Today's modelled estimate of £142,000 sits 63.2% above the 2019 sale of £87,000. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Sold July 2019 for £87,000.
Everything you need to know about 39 Grenfell Park 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 Expired
This certificate is over 10 years old and is no longer valid.Expired 28 Jan 2024
EPC Rating
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Planning history
39 Grenfell Park Road has no planning applications on record.
But the area is active
53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
39 Grenfell Park Road valuation sits well clear of the typical sold price in this postcode.
£142,000
Modelled from EPC, postcode comparables.
£87,000
Recorded with HM Land Registry.
Sales timeline
4 July 2019Most recent
£87,000
Median price across the last 5 sales in SA1 8EY: £120,000 (2025–2018).
Nearby sales in SA1 8EY
30 Grenfell Park Road, St Thomas, Swansea, SA1 8EY
Sold Feb 2025
£125,00061 Grenfell Park Road, St Thomas, Swansea, SA1 8EY
Sold Dec 2024
£145,00064 Grenfell Park Road, St Thomas, Swansea, SA1 8EY
Sold May 2023
£120,00059 Grenfell Park Road, St Thomas, Swansea, SA1 8EY
Sold Mar 2023
£117,0009 Grenfell Park Road, St Thomas, Swansea, SA1 8EY
Sold Apr 2018
£85,000
Versus other Grenfell Park Road homes
39 Grenfell Park Road is notably below the street on epc rating.
Price per m²
£1,279
Street avg £1,347
Floor Area
68 m²
Street avg 69 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 2.9 t/year
Everything you need to know about 39 Grenfell Park 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
St Thomas Community Centre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






