133 Bryn Celyn, Cardiff, CF23 7EH
About 133 Bryn Celyn
133 Bryn Celyn is a detached house in Cardiff (CF23 7EH). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1967-1975 and council tax band B. At 74 m² this is the 15th smallest of 32 units on EPC record in the building, where floor areas span 44–187 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (June 2018) shows a C (score 77), near the top of the C band. Earlier certificates rated it B (July 2009); the latest reading is one band lower. Between certificates, window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good.
Energy performance
EPC Rating
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Planning history
133 Bryn Celyn 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
133 Bryn Celyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£157,000
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 CF23 7EH: £138,000 (2023–2008).
Versus other Bryn Celyn homes
Floor Area for 133 Bryn Celyn runs comfortably ahead of the street norm.
EPC Rating
77 (C)
Street avg 77 (C)
Floor Area
74 m²
Street avg 57 m²
CO₂ Emissions
1.8 t/year
Street avg 1.5 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Interchange — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







