4 Bryncyn, Cardiff, CF23 7BH
About 4 Bryncyn
4 Bryncyn is a semi-detached house in Cardiff (CF23 7BH). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (October 2022) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Across 2002–2023, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £241,000 sits 50.6% above the 2023 sale of £160,000. On a £-per-square-foot basis, the last sale (£163/sq ft) was about 19.3% above the typical sold price in the postcode. Most recent transfer: February 2023 at £160,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
4 Bryncyn 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
Sale price has at least doubled since 2002.
£241,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 21 years.
£160,000
Growth on file: 4.5% per year over 21 years.
Sales timeline
24 February 2023Most recent
£160,000
+42.9%over 19 years7 August 2003
£112,000
+75.0%over 1 year29 May 2002
£64,000
Median price across the last 5 sales in CF23 7BH: £210,000 (2025–2020).
Versus other Bryncyn homes
On years held, 4 Bryncyn runs well behind the street norm.
Price per m²
£1,758
Street avg £1,589
Floor Area
91 m²
Street avg 99 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.8 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
St Bernardettes — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







