12 Heol Y Coed, Nantgarw, Cardiff, CF15 7UE
About 12 Heol Y Coed
12 Heol Y Coed is a semi-detached house in Nantgarw, Cardiff, Cardiff (CF15 7UE). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2025) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Untraded for 20 years, with the last transfer in November 2006. Today's modelled estimate of £234,000 sits 80% above the 2006 sale of £130,000. On a £-per-square-foot basis, the last sale (£134/sq ft) was about 32.1% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
12 Heol Y Coed 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
12 Heol Y Coed valuation sits well clear of the typical sold price in this postcode.
£234,000
Modelled from EPC, postcode comparables.
£130,000
Recorded with HM Land Registry.
Sales timeline
17 November 2006Most recent
£130,000
Median price across the last 5 sales in CF15 7UE: £148,000 (2016–2009).
Nearby sales in CF15 7UE
4 Heol Y Coed, Nantgarw, Cardiff, CF15 7UE
Sold Nov 2016
£148,00014 Heol Y Coed, Nantgarw, Cardiff, CF15 7UE
Sold Jan 2014
£73,000Ardwyn, Heol Y Coed, Nantgarw, Cardiff, CF15 7UE
Sold Aug 2011
£192,0003 Heol Y Coed, Nantgarw, Cardiff, CF15 7UE
Sold Aug 2010
£155,00013 Heol Y Coed, Nantgarw, Cardiff, CF15 7UE
Sold Aug 2009
£115,000
Versus other Heol Y Coed homes
CO₂ Emissions for 12 Heol Y Coed runs comfortably ahead of the street norm.
Price per m²
£1,444
Street avg £1,256
Floor Area
90 m²
Street avg 103 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Parc-y-nant — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







