25 Ashburton Avenue, Llanrumney, Cardiff, CF3 5PR
About 25 Ashburton Avenue
25 Ashburton Avenue is a three-bedroom semi-detached house in Llanrumney, Cardiff, Cardiff (CF3 5PR). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (May 2019) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy.
Across 2004–2024, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £208,000 is 26.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 78.1% above the typical sold price in the postcode. Most recent transfer: August 2024 at £165,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- ParkingOff road
- LandYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Planning history
25 Ashburton 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
25 Ashburton Avenue has more than doubled in price since the earliest registered sale in 2004.
£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 20 years.
£165,000
Growth on file: 5.5% per year over 20 years.
Sales timeline
29 August 2024Most recent
£165,000
+194.6%over 20 years15 August 2004
£56,000
Median price across the last 5 sales in CF3 5PR: £140,000 (2025–2017).
Nearby sales in CF3 5PR
59 Ashburton Avenue, Llanrumney, Cardiff, CF3 5PR
Sold May 2025
£185,00041 Ashburton Avenue, Llanrumney, Cardiff, CF3 5PR
Sold Jul 2024
£195,00023 Ashburton Avenue, Llanrumney, Cardiff, CF3 5PR
Sold Jul 2018
£140,00065 Ashburton Avenue, Llanrumney, Cardiff, CF3 5PR
Sold Jun 2017
£110,00011 Ashburton Avenue, Llanrumney, Cardiff, CF3 5PR
Sold Mar 2017
£140,000
Versus other Ashburton Avenue homes
25 Ashburton Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£2,171
Street avg £1,524
Floor Area
76 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.6 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
0.1 km
Hazlitt Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







