5 Clos Glas Llwch, St Mellons, Cardiff, CF3 0JY
About 5 Clos Glas Llwch
5 Clos Glas Llwch is an end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0JY). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1991-1995 and council tax band B. The latest certificate (June 2021) shows a C (score 72). When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and window efficiency went from Average to Good; while lighting dropped from Good to Average. The recommended improvements would push it to B (score 86).
At 89 m² it's 23.6% larger than the typical home in the postcode (72 m² median across 21 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
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Planning history
5 Clos Glas Llwch 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
5 Clos Glas Llwch has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£193,000
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.
Versus other Clos Glas Llwch homes
5 Clos Glas Llwch is notably below the street on co₂ emissions.
EPC Rating
72 (C)
Street avg 84 (B)
Floor Area
89 m²
Street avg 74 m²
CO₂ Emissions
2.7 t/year
Street avg 1.3 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
1 Caraway Close, St Mellons
CF3 0NF
1 Blaina Close, St Mellons
CF3 0EB
1 Caerleon Close, St Mellons
CF3 0HH
1 Bulrush Close, St Mellons
CF3 0AZ
1 Cathcob Close, St Mellons
CF3 0AH
1 Broadwell Close, St Mellons
CF3 0HU
1 Abernethy Close, St Mellons
CF3 0SB
1 Ashfield Court, St Mellons
CF3 0AE
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
Meadowlane Primary School — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







