20 Dulverton Avenue, Llanrumney, Cardiff, CF3 5TU
About 20 Dulverton Avenue
20 Dulverton Avenue is a mid-terrace house in Llanrumney, Cardiff, Cardiff (CF3 5TU). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2024) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
It hasn't traded since November 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £198,000 sits 350% above the 1996 sale of £44,000. On a £-per-square-foot basis, the last sale (£49/sq ft) was about 65% below the postcode norm.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
20 Dulverton Avenue 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
20 Dulverton Avenue's modelled value sits at over four times its earliest registered sale price (1996).
£198,000
Modelled from EPC, postcode comparables.
£44,000
Recorded with HM Land Registry.
Sales timeline
27 November 1996Most recent
£44,000
Median price across the last 5 sales in CF3 5TU: £195,000 (2025–2019).
Nearby sales in CF3 5TU
34 Dulverton Avenue, Llanrumney, Cardiff, CF3 5TU
Sold Mar 2025
£245,00037 Dulverton Avenue, Llanrumney, Cardiff, CF3 5TU
Sold Jan 2025
£195,0003 Dulverton Avenue, Llanrumney, Cardiff, CF3 5TU
Sold Jan 2024
£190,00027 Dulverton Avenue, Llanrumney, Cardiff, CF3 5TU
Sold Dec 2022
£242,00015 Dulverton Avenue, Llanrumney, Cardiff, CF3 5TU
Sold Nov 2017
£143,500
Versus other Dulverton Avenue homes
20 Dulverton Avenue is notably below the street on price per m².
Price per m²
£524
Street avg £1,842
Floor Area
84 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.7 t/year
Similar properties nearby
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1 Arnold Avenue, Llanrumney
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1 Dickens Avenue, Llanrumney
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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
Countisbury Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







