21 Dan Yr Heol, Cardiff, CF23 6JU
About 21 Dan Yr Heol
21 Dan Yr Heol is a semi-detached house in Cardiff (CF23 6JU). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (September 2014) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from September 2014, so improvements made since then won't be reflected.
At 136 m² the property is well over the postcode median (102 m² across 12 EPCs), placing it in the larger end of the local stock.
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This certificate is over 10 years old and is no longer valid.Expired 14 Sept 2024
EPC Rating
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Planning history
21 Dan Yr Heol has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Dan Yr Heol has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£533,000
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 5 sales in CF23 6JU: £540,000 (2023–2020).
Versus other Dan Yr Heol homes
Floor Area for 21 Dan Yr Heol runs comfortably ahead of the street norm.
EPC Rating
64 (D)
Street avg 61 (D)
Floor Area
136 m²
Street avg 113 m²
CO₂ Emissions
5.0 t/year
Street avg 4.8 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Berrymead Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







