4 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
About 4 Old Mill Drive
4 Old Mill Drive is a five-bedroom detached house in St. Fagans, Cardiff, Cardiff (CF5 6HN). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to 1996-2002 and council tax band H. The latest certificate (February 2016) shows a C (score 73). The recommended improvements would push it to B (score 81). The latest certificate is from February 2016, so improvements made since then won't be reflected.
At 193 m² it's 24.5% larger than the typical home in the postcode (155 m² median across 7 EPCs). Today's modelled estimate of £718,000 is 38.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 25.4% above the typical sold price in the postcode. 10 years since the last transfer (August 2016).
What this property has
Inside
- Bedrooms5
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDouble
Building
- RefurbishedYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 05 Feb 2026
EPC Rating
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Planning history
4 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
4 Old Mill Drive valuation sits well clear of the typical sold price in this postcode.
£718,000
Modelled from EPC, postcode comparables.
£520,000
Recorded with HM Land Registry.
Sales timeline
15 August 2016Most recent
£520,000
Median price across the last 5 sales in CF5 6HN: £420,000 (2022–2015).
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
£358,50012 Old Mill Drive, St Fagans, Cardiff, CF5 6HN
Sold Nov 2011
£350,000
Versus other Old Mill Drive homes
Habitable Rooms for 4 Old Mill Drive runs comfortably ahead of the street norm.
Price per m²
£2,694
Street avg £2,857
Floor Area
193 m²
Street avg 163 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.3 t/year
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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.







