6 Caerleon Close, St Mellons, Cardiff, CF3 0HH
About 6 Caerleon Close
6 Caerleon Close is an end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0HH). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2020) shows a C (score 71). The rating has held steady at C across 2 certificates since January 2009. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 86).
Energy performance
EPC Rating
Certificate validity
Valid until 16 December 2030
Property Improvements
Changes detected from historical EPC data
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
6 Caerleon 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
6 Caerleon Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£204,000
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 5 sales in CF3 0HH: £130,000 (2025–2015).
Nearby sales in CF3 0HH
24 Caerleon Close, St Mellons, Cardiff, CF3 0HH
Sold Aug 2025
£178,00039 Caerleon Close, St Mellons, Cardiff, CF3 0HH
Sold Dec 2021
£211,00035 Caerleon Close, St Mellons, Cardiff, CF3 0HH
Sold May 2016
£130,0002 Caerleon Close, St Mellons, Cardiff, CF3 0HH
Sold Oct 2015
£128,00015 Caerleon Close, St Mellons, Cardiff, CF3 0HH
Sold Sept 2015
£109,000
Versus other Caerleon Close homes
EPC Rating
71 (C)
Street avg 72 (C)
Floor Area
84 m²
Street avg 82 m²
CO₂ Emissions
2.7 t/year
Street avg 2.4 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
1 Blaina Close, St Mellons
CF3 0EB
1 Caraway Close, St Mellons
CF3 0NF
1 Bulrush Close, St Mellons
CF3 0AZ
1 Ashfield Court, St Mellons
CF3 0AE
1 Broadwell Close, St Mellons
CF3 0HU
1 Caerleon Close, St Mellons
CF3 0HH
1 Ashdown Close, St Mellons
CF3 0ER
1 Cathcob Close, St Mellons
CF3 0AH
The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Meddygfa Willowbrook Surgery — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







