17 George Crescent, Old St Mellons, Cardiff, CF3 6AH
About 17 George Crescent
17 George Crescent is a four-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6AH). It has a recorded floor area of 126 m² (around 1356 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 93).
At 126 m² it's 22.3% larger than the typical home in the postcode (103 m² median across 34 EPCs). Across 2020–2022, sale prices on this property compounded at 5% per year. Last sale on file: £405,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageDetached
Energy performance
EPC Rating
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Planning history
17 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
17 George Crescent changed hands twice within eighteen months — unusual for the area.
£440,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 3 years.
£405,000
Growth on file: 5.0% per year over 3 years.
Sales timeline
19 October 2022Most recent
£405,000
+10.4%over 1 year29 September 2021
£367,000
+3.4%over 1 year31 January 2020
£355,000
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
Floor Area for 17 George Crescent runs comfortably ahead of the street norm.
Price per m²
£3,214
Street avg £3,159
Floor Area
126 m²
Street avg 98 m²
CO₂ Emissions
1.7 t/year
Street avg 1.4 t/year
Years Held
4 years
Street avg 6 years
Similar properties nearby
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1 Stryd Boyd, Old St Mellons
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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.







