Flat 1, 22 St Mary Street, Cardiff, CF10 1AA
About Flat 1
Flat 1 is a mid-terrace house in Cardiff (CF10 1AA). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1900-1929 and council tax band F. At 54 m² this is the smallest unit on EPC record across the building (54–90 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (52 versus a best of 61). The latest certificate (May 2018) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity.
At 54 m² it sits well below the postcode median (90 m² across 3 EPCs), making it one of the more compact homes locally.
Everything you need to know about Flat 1
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Flat 1 has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£212,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 1 sales in CF10 1AA: £602,000 (2023–2023).
Nearby sales in CF10 1AA
Versus other St Mary Street homes
On epc rating, Flat 1 runs well behind the street norm.
EPC Rating
52 (E)
Street avg 59 (D)
Floor Area
54 m²
Street avg 81 m²
CO₂ Emissions
2.8 t/year
Street avg 3.0 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about Flat 1
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
The data behind every report
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Royal Hotel KJ — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.