6 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
About 6 Old Mill Drive
6 Old Mill Drive is a detached house in St. Fagans, Cardiff, Cardiff (CF5 6HN). It has a recorded floor area of 208 m² (around 2239 sq ft), construction records dating it to 1996-2002 and council tax band H. The latest certificate (November 2025) returns a high B (score 85), putting the home a stone's throw from an A rating. When first surveyed in October 2012 the rating was C, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Good to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.
At 208 m² the property is well over the postcode median (155 m² across 7 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
6 Old Mill Drive ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
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Planning history
6 Old Mill Drive 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
6 Old Mill Drive has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£796,000
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 CF5 6HN: £465,000 (2022–2016).
Nearby sales in CF5 6HN
10 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
Sold Jul 2022
£465,0009 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
Sold Apr 2022
£695,00011 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
Sold Jul 2021
£420,0002 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
Sold Jun 2017
£358,5004 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
Sold Aug 2016
£520,000
Versus other Old Mill Drive homes
EPC Rating for 6 Old Mill Drive runs comfortably ahead of the street norm.
EPC Rating
85 (B)
Street avg 71 (C)
Floor Area
208 m²
Street avg 161 m²
CO₂ Emissions
3.5 t/year
Street avg 4.6 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
Similar properties nearby
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1 Broadway Green, St Nicholas
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1 Clos St Catwg, St Fagans
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The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Rhydlafar — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







