135 Bryn Celyn, Cardiff, CF23 7EH
About 135 Bryn Celyn
135 Bryn Celyn is a semi-detached house in Cardiff (CF23 7EH). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1967-1975 and council tax band A. At 44 m² this is the smallest unit on EPC record across the building (44–187 m²). The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (January 2019) shows a C (score 78), near the top of the C band.
At 44 m² it sits well below the postcode median (84 m² across 31 EPCs), making it one of the more compact homes locally.
Energy performance
135 Bryn Celyn's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 29 January 2029
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Planning history
135 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
135 Bryn Celyn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£110,000
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 135 Bryn Celyn lags the street by a wide margin.
EPC Rating
78 (C)
Street avg 77 (C)
Floor Area
44 m²
Street avg 58 m²
CO₂ Emissions
1.1 t/year
Street avg 1.6 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
169/mo
Falling 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.







