15 George Crescent, Old St Mellons, Cardiff, CF3 6AH
About 15 George Crescent
15 George Crescent is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6AH). It has a recorded floor area of 110 m² (around 1184 sq ft). The latest certificate (June 2019) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94).
Today's modelled estimate of £415,000 is 28.1% above the 2019 sale price. Last sale on file: £323,995 in July 2019.
Energy performance
15 George Crescent's carbon output is low for the local stock.
EPC Rating
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Planning history
15 George Crescent 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
£415,000
Modelled from EPC, postcode comparables.
£323,995
Recorded with HM Land Registry.
Sales timeline
18 July 2019Most recent
£323,995
Median price across the last 5 sales in CF3 6AH: £405,000 (2024–2023).
Nearby sales in CF3 6AH
34 George Crescent, Old St Mellons, Cardiff, CF3 6AH
Sold Dec 2024
£235,00018 George Crescent, Old St Mellons, Cardiff, CF3 6AH
Sold Oct 2024
£405,0007 George Crescent, Old St Mellons, Cardiff, CF3 6AH
Sold Oct 2024
£451,00046 George Crescent, Old St Mellons, Cardiff, CF3 6AH
Sold Jul 2024
£365,00012 George Crescent, Old St Mellons, Cardiff, CF3 6AH
Sold Nov 2023
£415,000
Versus other George Crescent homes
Price per m²
£2,945
Street avg £3,168
Floor Area
110 m²
Street avg 99 m²
CO₂ Emissions
1.5 t/year
Street avg 1.4 t/year
Years Held
7 years
Street avg 6 years
Similar properties nearby
1 Cefn Mably Park, Michaelston Y Fedw
CF3 6AA
1 Began Road, Old St Mellons
CF3 6XJ
1 Heol Williams, Old St Mellons
CF3 6AQ
1 George Crescent, Old St Mellons
CF3 6AH
1 Rees Drive, Old St Mellons
CF3 6AS
1 Rhodfa Leonard, Old St Mellons
CF3 6YW
1 Stryd Boyd, Old St Mellons
CF3 6YS
1 Rogers Avenue, Old St Mellons
CF3 6AL
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
0.3 km
Asda — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







