8 Rosset Close, St Mellons, Cardiff, CF3 0AL
About 8 Rosset Close
8 Rosset Close is an end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AL). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1950-1966 and council tax band A. At 57 m² this is the smallest unit on EPC record across the building (57–104 m²). The building's EPC ratings span E to B across 13 units on file. The latest certificate (July 2013) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). The latest certificate is from July 2013, so improvements made since then won't be reflected.
At 57 m² it's 28.3% smaller than the typical home in the postcode (80 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs).
Energy performance
8 Rosset Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Jul 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
More low energy lighting installed
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Planning history
8 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
8 Rosset Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£130,000
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
Floor Area for 8 Rosset Close lags the street by a wide margin.
EPC Rating
66 (D)
Street avg 71 (C)
Floor Area
57 m²
Street avg 74 m²
CO₂ Emissions
2.4 t/year
Street avg 2.5 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Similar properties nearby
1 Brookfield Drive, St Mellons
CF3 0BA
1 Broadlands Court, St Mellons
CF3 0BZ
1 Caspian Close, St Mellons
CF3 0BQ
1 Aspen Close, St Mellons
CF3 0BT
1 Caerleon Close, St Mellons
CF3 0HH
1 Caraway Close, St Mellons
CF3 0NF
1 Blaina Close, St Mellons
CF3 0EB
1 Bulrush Close, St Mellons
CF3 0AZ
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.







