23 Chatterton Square, Cardiff, CF11 7PD
About 23 Chatterton Square
23 Chatterton Square is a mid-terrace house in Cardiff (CF11 7PD). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (February 2021) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2013); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good; while lighting dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump.
At 68 m² the property is well over the postcode median (52 m² across 32 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
23 Chatterton Square sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Low energy lighting percentage decreased
Mechanical ventilation installed
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Planning history
23 Chatterton Square has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23 Chatterton Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£236,000
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.
Versus other Chatterton Square homes
CO₂ Emissions for 23 Chatterton Square lags the street by a wide margin.
EPC Rating
68 (D)
Street avg 73 (C)
Floor Area
68 m²
Street avg 60 m²
CO₂ Emissions
2.5 t/year
Street avg 1.8 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Channel View Turn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







