Flat 10, 41 Charles Street, Cardiff, CF10 2GB
About Flat 10
Flat 10 is a detached house in Cardiff (CF10 2GB). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 2012 onwards and council tax band E. At 39 m² this is the smallest unit on EPC record across the building (39–83 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (January 2024) shows a C (score 73). The rating has held steady at C across 2 certificates since September 2013. Between certificates, hot-water efficiency went from Very Poor to Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity.
At 39 m² it's 25% smaller than the typical home in the postcode (52 m² median across 18 EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 10 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 10 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£173,000
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 3 sales in CF10 2GB: £1,150,000 (2017–2013).
Versus other Charles Street homes
Flat 10 is notably below the street on floor area.
EPC Rating
73 (C)
Street avg 79 (C)
Floor Area
39 m²
Street avg 58 m²
CO₂ Emissions
1.6 t/year
Street avg 1.4 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Similar properties nearby
Altolusso, Flat 10, Bute Terrace
CF10 2FF
Altolusso, Flat 109, Bute Terrace
CF10 2FG
Altolusso, Flat 111, Bute Terrace
CF10 2FG
Altolusso, Flat 101, Bute Terrace
CF10 2FG
Altolusso, Flat 102, Bute Terrace
CF10 2FG
Altolusso, Flat 103, Bute Terrace
CF10 2FG
Altolusso, Flat 107, Bute Terrace
CF10 2FG
Altolusso, Flat 110, Bute Terrace
CF10 2FG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Churchill Way HN — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







