154 Bryn Celyn, Cardiff, CF23 7EH
About 154 Bryn Celyn
154 Bryn Celyn is a mid-terrace house in Cardiff (CF23 7EH). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (April 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since May 2014. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 85).
Held since March 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 106 m² the property is well over the postcode median (75 m² across 31 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £213,000 sits 317.6% above the 1999 sale of £51,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 55.9% below the postcode norm.
Everything you need to know about 154 Bryn Celyn
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
154 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
154 Bryn Celyn's modelled value sits at over four times its earliest registered sale price (1999).
£213,000
Modelled from EPC, postcode comparables.
£51,000
Recorded with HM Land Registry.
Sales timeline
30 March 1999Most recent
£51,000
Median price across the last 5 sales in CF23 7EH: £138,000 (2023–2008).
Versus other Bryn Celyn homes
On price per m², 154 Bryn Celyn runs well behind the street norm.
Price per m²
£481
Street avg £1,737
Floor Area
106 m²
Street avg 99 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
3.3 t/year
Street avg 2.3 t/year
Everything you need to know about 154 Bryn Celyn
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
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.