14 Blaina Close, St Mellons, Cardiff, CF3 0EB
About 14 Blaina Close
14 Blaina Close is a semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0EB). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (January 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since March 2020. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 84).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Loft insulation upgraded to recommended levels
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Planning history
14 Blaina 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
14 Blaina Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£218,000
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 0EB: £118,000 (2017–2000).
Versus other Blaina Close homes
Floor Area for 14 Blaina Close runs comfortably ahead of the street norm.
EPC Rating
71 (C)
Street avg 71 (C)
Floor Area
89 m²
Street avg 74 m²
CO₂ Emissions
2.6 t/year
Street avg 2.3 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
1 Abernethy Close, St Mellons
CF3 0SB
1 Ashfield Court, St Mellons
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1 Caradoc Close, St Mellons
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1 Broadwell Close, St Mellons
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1 Cathcob Close, St Mellons
CF3 0AH
1 Ashdown Close, St Mellons
CF3 0ER
1 Bulrush Close, St Mellons
CF3 0AZ
1 Birkdale 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
St Mellons Police Station — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







