148 Bryn Celyn, Cardiff, CF23 7EH
About 148 Bryn Celyn
148 Bryn Celyn is an end-of-terrace house in Cardiff (CF23 7EH). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2019) shows a C (score 73). When first surveyed in September 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Average to Good; while lighting dropped from Good to Very Poor. The recommended improvements would push it to B (score 88).
Across 2004–2017, sale prices on this property compounded at 4.1% per year. Today's modelled estimate of £226,000 sits 63.8% above the 2017 sale of £138,000. On a £-per-square-foot basis, the last sale (£144/sq ft) was about 51.4% above the typical sold price in the postcode. At 89 m² it's 18.7% larger than the typical home in the postcode (75 m² median across 31 EPCs). Last changed hands 9 years ago, in October 2017.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Roof insulation improved
Low energy lighting percentage decreased
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Planning history
148 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
148 Bryn Celyn valuation sits well clear of the typical sold price in this postcode.
£226,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.1% per year over 14 years.
£138,000
Growth on file: 4.1% per year over 14 years.
Sales timeline
22 October 2017Most recent
£138,000
+72.5%over 13 years29 January 2004
£80,000
Median price across the last 5 sales in CF23 7EH: £132,000 (2023–2006).
Versus other Bryn Celyn homes
EPC Rating for 148 Bryn Celyn lags the street by a wide margin.
Price per m²
£1,551
Street avg £1,523
Floor Area
89 m²
Street avg 101 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.4 t/year
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.







