5 Syon Park Close, St Mellons, Cardiff, CF3 0BN
About 5 Syon Park Close
5 Syon Park Close is a property in St. Mellons, Cardiff, Cardiff (CF3 0BN). It has a recorded floor area of 47 m² (around 502 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (March 2010) shows a C (score 71). The recommended improvements would push it to B (score 82). The latest certificate is from March 2010, so improvements made since then won't be reflected.
At 47 m² it's 29.4% smaller than the typical home in the postcode (66 m² median across 38 EPCs).
Energy performance
5 Syon Park 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This certificate is over 10 years old and is no longer valid.Expired 10 Mar 2020
EPC Rating
Certificate validity
Expired on 10 March 2020
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Planning history
5 Syon Park 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
5 Syon Park Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£141,000
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 Syon Park Close homes
5 Syon Park Close is notably below the street on co₂ emissions.
EPC Rating
71 (C)
Street avg 76 (C)
Floor Area
47 m²
Street avg 43 m²
CO₂ Emissions
2.3 t/year
Street avg 1.4 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 Brookfield Drive, St Mellons
CF3 0BA
1 Caspian Close, St Mellons
CF3 0BQ
1 Aspen Close, St Mellons
CF3 0BT
1 Broadlands Court, St Mellons
CF3 0BZ
1 Caerleon Close, St Mellons
CF3 0HH
1 Ashfield Court, St Mellons
CF3 0AE
1 Bulrush Close, St Mellons
CF3 0AZ
1 Caraway Close, St Mellons
CF3 0NF
The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Kwik Save — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







