48 Griffith John Street, Swansea, SA1 2BW
About 48 Griffith John Street
48 Griffith John Street is a mid-terrace house in Swansea (SA1 2BW). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1950-1966 and council tax band A. At 60 m² this is the 24th smallest of 45 units on EPC record in the building, where floor areas span 37–77 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2023) shows a C (score 74). When first surveyed in December 2012 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 81).
Across 2017–2023, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £105,000 sits 90.9% above the 2023 sale of £55,000. At 60 m² it's 16.5% larger than the typical home in the postcode (52 m² median across 44 EPCs). Sold November 2023 for £55,000.
Everything you need to know about 48 Griffith John Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
48 Griffith John Street has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£105,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 6 years.
£55,000
Growth on file: 4.5% per year over 6 years.
Sales timeline
2 November 2023Most recent
£55,000
+31.0%over 6 years18 September 2017
£42,000
Versus other Griffith John Street homes
EPC Rating
74 (C)
Street avg 71 (C)
Floor Area
60 m²
Street avg 53 m²
CO₂ Emissions
1.7 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 48 Griffith John Street
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

Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gallivan`s — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






