8 Glyn Rhosyn, Cardiff, CF23 7DR
About 8 Glyn Rhosyn
8 Glyn Rhosyn is a four-bedroom semi-detached house in Cardiff (CF23 7DR). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (February 2015) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2013. Between certificates, wall efficiency went from Poor to Average; while lighting dropped from Good to Average. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected.
Today's modelled estimate of £299,000 sits 70.9% above the 2013 sale of £174,950. At 113 m² it's 18.9% larger than the typical home in the postcode (95 m² median across 31 EPCs). On the market in August 2013 and unlisted since — roughly 13 years.
What this property has
Inside
- Bedrooms4
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Feb 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Wall insulation upgraded
Roof insulation improved
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Planning history
8 Glyn Rhosyn 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
8 Glyn Rhosyn valuation sits well clear of the typical sold price in this postcode.
£299,000
Modelled from EPC, postcode comparables.
£174,950
Recorded with HM Land Registry.
Sales timeline
28 August 2013Most recent
£174,950
Median price across the last 5 sales in CF23 7DR: £288,000 (2025–2022).
Versus other Glyn Rhosyn homes
8 Glyn Rhosyn outperforms the street on habitable rooms by a wide margin.
Price per m²
£1,548
Street avg £1,934
Floor Area
113 m²
Street avg 97 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.4 t/year
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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
Ty Cerrig — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







