39 Glyn Rhosyn, Cardiff, CF23 7DR
About 39 Glyn Rhosyn
39 Glyn Rhosyn is an end-of-terrace house in Cardiff (CF23 7DR). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (January 2022) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2018. Between certificates, window efficiency went from Poor to Good and lighting went from Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
Across 2019–2022, sale prices on this property compounded at 233% per year. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 100.1% above the typical sold price in the postcode. Sold June 2022 for £277,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded to triple glazing
More low energy lighting installed
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Planning history
39 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
39 Glyn Rhosyn has more than quadrupled in price since its earliest registered sale in 2019.
£290,000
Modelled from EPC, postcode comparables and a sale-price growth of 233.0% per year over 3 years.
£277,500
Growth on file: 233.0% per year over 3 years.
Sales timeline
23 June 2022Most recent
£277,500
+63.2%over 3 years12 March 2019
£170,000
+3077.6%12 March 2019
£5,350
Median price across the last 5 sales in CF23 7DR: £288,000 (2025–2022).
Versus other Glyn Rhosyn homes
39 Glyn Rhosyn outperforms the street on price per m² by a wide margin.
Price per m²
£3,265
Street avg £1,859
Floor Area
85 m²
Street avg 98 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.4 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
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.







