10 Rosset Close, St Mellons, Cardiff, CF3 0AL
About 10 Rosset Close
10 Rosset Close is a mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AL). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (March 2020) shows a C (score 70). The rating has held steady at C across 2 certificates since February 2015. Between certificates, window efficiency went from Average to Good; while roof efficiency dropped from Average to Poor and lighting dropped from Good to Very Poor.
At 104 m² the property is well over the postcode median (78 m² across 12 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Low energy lighting percentage decreased
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Planning history
10 Rosset 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
10 Rosset Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£214,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 3 sales in CF3 0AL: £185,000 (2024–2022).
Versus other Rosset Close homes
10 Rosset Close outperforms the street on floor area by a wide margin.
EPC Rating
70 (C)
Street avg 71 (C)
Floor Area
104 m²
Street avg 89 m²
CO₂ Emissions
1.9 t/year
Street avg 2.9 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
1 Broadwell Close, St Mellons
CF3 0HU
1 Abernethy Close, St Mellons
CF3 0SB
1 Cathcob Close, St Mellons
CF3 0AH
1 Ashfield Court, St Mellons
CF3 0AE
1 Caradoc Close, St Mellons
CF3 0LQ
1 Bulrush Close, St Mellons
CF3 0AZ
1 Ashdown Close, St Mellons
CF3 0ER
1 Blaina Close, St Mellons
CF3 0EB
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
0.1 km
Tarwick Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







