7 Osprey Close, St Mellons, Cardiff, CF3 0DG
About 7 Osprey Close
7 Osprey Close is an end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0DG). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (March 2013) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2013. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Sold September 2022 for £194,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2000–2022, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£311/sq ft) was about 51.3% above the typical sold price in the postcode. At 58 m² it's 19% smaller than the typical home in the postcode (72 m² median across 10 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Mar 2023
EPC Rating
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Planning history
7 Osprey Close 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
Sale price has grown by over 3x since 2000.
£206,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 22 years.
£194,000
Growth on file: 6.3% per year over 22 years.
Sales timeline
1 September 2022Most recent
£194,000
+49.2%over 5 years3 February 2017
£130,000
+13.0%over 3 years25 July 2013
£115,000
+422.7%over 13 years11 May 2000
£22,000
-56.0%11 May 2000
£49,950
Median price across the last 5 sales in CF3 0DG: £282,500 (2024–2020).
Nearby sales in CF3 0DG
12 Osprey Close, St Mellons, Cardiff, CF3 0DG
Sold Mar 2024
£282,5006 Osprey Close, St Mellons, Cardiff, CF3 0DG
Sold Sept 2023
£183,5002 Osprey Close, St Mellons, Cardiff, CF3 0DG
Sold Jan 2023
£341,50014 Osprey Close, St Mellons, Cardiff, CF3 0DG
Sold Sept 2022
£305,00010 Osprey Close, St Mellons, Cardiff, CF3 0DG
Sold Apr 2020
£198,000
Versus other Osprey Close homes
On epc rating, 7 Osprey Close runs well behind the street norm.
Price per m²
£3,345
Street avg £2,410
Floor Area
58 m²
Street avg 79 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.8 t/year
Similar properties nearby
1 Bulrush Close, St Mellons
CF3 0AZ
1 Blaina Close, St Mellons
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1 Caraway Close, St Mellons
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1 Cathcob Close, St Mellons
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1 Broadwell Close, St Mellons
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1 Abernethy Close, St Mellons
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1 Ashfield Court, St Mellons
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1 Caradoc Close, 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
0.2 km
Vaindre Lane — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







