3 Barmouth Road, Rumney, Cardiff, CF3 3JZ
About 3 Barmouth Road
3 Barmouth Road is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 3JZ). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2024) shows a C (score 73). When first surveyed in March 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 86).
Untraded for 23 years, with the last transfer in March 2003. Today's modelled estimate of £219,000 sits 157.6% above the 2003 sale of £85,000. On a £-per-square-foot basis, the last sale (£85/sq ft) was about 34.3% below the postcode norm. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
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Planning history
3 Barmouth Road 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
3 Barmouth Road valuation sits well clear of the typical sold price in this postcode.
£219,000
Modelled from EPC, postcode comparables.
£85,000
Recorded with HM Land Registry.
Sales timeline
21 March 2003Most recent
£85,000
Median price across the last 5 sales in CF3 3JZ: £247,000 (2024–2015).
Nearby sales in CF3 3JZ
18 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Dec 2024
£247,00022 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Nov 2023
£293,0001 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Jul 2023
£285,00011 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Jun 2016
£167,50028 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Sept 2015
£126,000
Versus other Barmouth Road homes
EPC Rating for 3 Barmouth Road runs comfortably ahead of the street norm.
Price per m²
£914
Street avg £1,689
Floor Area
93 m²
Street avg 88 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.9 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
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Oswestry Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







