1 Lewis Crescent, Old St Mellons, Cardiff, CF3 6YQ
About 1 Lewis Crescent
1 Lewis Crescent is an end-of-terrace house in Old St. Mellons, Cardiff, Cardiff (CF3 6YQ). It has a recorded floor area of 71 m² (around 764 sq ft) and construction records dating it to 2021. The latest certificate (June 2021) returns a B (score 82), comfortably above the UK average. The recommended improvements would push it to A (score 95).
At 71 m² it's 24.5% smaller than the typical home in the postcode (94 m² median across 25 EPCs). Today's modelled estimate of £267,000 is 17.6% above the 2021 sale price. Sold June 2021 for £226,995. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
1 Lewis Crescent's carbon output is low for the local stock.
EPC Rating
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Planning history
1 Lewis 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£267,000
Modelled from EPC, postcode comparables.
£226,995
Recorded with HM Land Registry.
Sales timeline
24 June 2021Most recent
£226,995
Median price across the last 5 sales in CF3 6YQ: £317,500 (2024–2021).
Nearby sales in CF3 6YQ
6 Lewis Crescent, Old St Mellons, Cardiff, CF3 6YQ
Sold Feb 2024
£317,50016 Lewis Crescent, Old St Mellons, Cardiff, CF3 6YQ
Sold Jul 2023
£265,0004 Lewis Crescent, Old St Mellons, Cardiff, CF3 6YQ
Sold Feb 2023
£327,5008 Lewis Crescent, Old St Mellons, Cardiff, CF3 6YQ
Sold Oct 2021
£270,99524 Lewis Crescent, Old St Mellons, Cardiff, CF3 6YQ
Sold Sept 2021
£342,495
Versus other Lewis Crescent homes
1 Lewis Crescent is notably below the street on floor area.
Price per m²
£3,197
Street avg £2,984
Floor Area
71 m²
Street avg 92 m²
CO₂ Emissions
1.2 t/year
Street avg 1.4 t/year
Years Held
5 years
Street avg 5 years
Similar properties nearby
1 Ffordd Crabtree, Old St Mellons
CF3 6AN
1 Bridge Terrace, Michaelston Y Fedw
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1 Potter Street, Old St Mellons
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1 Druidstone House, Druidstone Road, Old St Mellons
CF3 6XF
1 Boyce Way, Old St Mellons
CF3 6AB
1 Clos Grehan, Old St Mellons
CF3 6BF
1 Heol Booths, Old St Mellons
CF3 6WA
1 Heol Swatridge, Old St Mellons
CF3 6AP
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
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.







