21 Bedwas Close, St Mellons, Cardiff, CF3 0HP
About 21 Bedwas Close
21 Bedwas Close is a semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0HP). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (December 2024) shows a C (score 74). The rating has held steady at C across 2 certificates since January 2023. Between certificates, roof efficiency went from Good to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 84).
At 134 m² the property is well over the postcode median (85 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
Loft insulation upgraded to recommended levels
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Planning history
21 Bedwas 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
21 Bedwas Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£309,000
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 0HP: £79,995 (2016–2003).
Versus other Bedwas Close homes
Floor Area for 21 Bedwas Close runs comfortably ahead of the street norm.
EPC Rating
74 (C)
Street avg 73 (C)
Floor Area
134 m²
Street avg 96 m²
CO₂ Emissions
3.5 t/year
Street avg 2.7 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms
Similar properties nearby
1 Alderwood Close, St Mellons
CF3 0BW
1 Brown Court, St Mellons
CF3 0RP
1 Burreed Close
CF3 0RL
1 Brython Drive, St Mellons
CF3 0LR
1 Bassaleg Close, St Mellons
CF3 0HN
1 Aster Close, St Mellons
CF3 0JB
1 Bodnant Close, St Mellons
CF3 0JL
1 Brynmawr Close, St Mellons
CF3 0HJ
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
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.







