11 Clos Briallen, Cardiff, CF5 5RE
About 11 Clos Briallen
11 Clos Briallen is an end-of-terrace house in Cardiff (CF5 5RE). It has a recorded floor area of 80 m² (around 861 sq ft) and council tax band C. The latest certificate (September 2015) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 96). The latest certificate is from September 2015, so improvements made since then won't be reflected.
At 80 m² the property is well over the postcode median (58 m² across 38 EPCs), placing it in the larger end of the local stock.
Energy performance
11 Clos Briallen's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Sept 2025
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £495 · Includes VAT
Planning history
11 Clos Briallen has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
11 Clos Briallen has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£173,000
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 Briallen homes
EPC Rating
84 (B)
Street avg 85 (B)
Floor Area
80 m²
Street avg 83 m²
CO₂ Emissions
1.1 t/year
Street avg 1.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heol Yr Odyn — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







