2 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR
About 2 Clos Thomas
2 Clos Thomas is a three-bedroom semi-detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6YR). It has a recorded floor area of 71 m² (around 764 sq ft). The latest certificate (September 2020) returns a B (score 82), comfortably above the UK average. The recommended improvements would push it to A (score 95).
Across 2020–2024, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£364/sq ft) was about 21.6% above the typical sold price in the postcode. Last sale on file: £278,000 in June 2024.
What this property has
Inside
- Bedrooms3
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- DrivewayYes
Building
- Central heatingYes
- RefurbishedYes
Energy performance
2 Clos Thomas's carbon output is low for the local stock.
EPC Rating
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Planning history
2 Clos Thomas 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
£276,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 4 years.
£278,000
Growth on file: 6.1% per year over 4 years.
Sales timeline
24 June 2024Most recent
£278,000
+23.6%over 3 years26 November 2020
£224,995
Median price across the last 5 sales in CF3 6YR: £330,000 (2025–2025).
Nearby sales in CF3 6YR
1 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR
Sold Aug 2025
£340,00014 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR
Sold Apr 2025
£330,00031 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR
Sold Feb 2025
£348,00022 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR
Sold Jan 2025
£243,00051 Clos Thomas, Old St Mellons, Cardiff, CF3 6YR
Sold Jan 2025
£285,000
Versus other Clos Thomas homes
Years Held for 2 Clos Thomas lags the street by a wide margin.
Price per m²
£3,915
Street avg £3,262
Floor Area
71 m²
Street avg 87 m²
CO₂ Emissions
1.2 t/year
Street avg 1.4 t/year
Years Held
2 years
Street avg 5 years
Similar properties nearby
1 Bridge Terrace, Michaelston Y Fedw
CF3 6YZ
1 Potter Street, Old St Mellons
CF3 6AR
1 Heol Swatridge, Old St Mellons
CF3 6AP
1 Church Road, Old St Mellons
CF3 6YA
1 Clos Thomas, Old St Mellons
CF3 6YR
1 Rhodfa Hughes, Old St Mellons
CF3 6YY
1 Rogers Avenue, Old St Mellons
CF3 6AL
1 Stryd Boyd, Old St Mellons
CF3 6YS
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Rogers Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







