5 Ashfield Court, St Mellons, Cardiff, CF3 0AE
About 5 Ashfield Court
5 Ashfield Court is a mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AE). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2023) shows a D (score 59), a step below the typical UK home. Earlier certificates rated it C (January 2009); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Poor. The recommended improvements would lift it to B (score 87), a 2-band jump. Main heating runs on electricity.
Most recent transfer: May 2021 at £160,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 2003–2021, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £184,000 is 15% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 259.7% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Window efficiency improved
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
5 Ashfield Court has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Sale price has at least doubled since 2003.
£184,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 18 years.
£160,000
Growth on file: 4.5% per year over 18 years.
Sales timeline
9 May 2021Most recent
£160,000
+70.2%over 5 years29 September 2015
£94,000
-3.6%29 September 2015
£97,500
+3.7%over 6 years9 August 2009
£94,000
+28.9%over 6 years11 May 2003
£72,950
Median price across the last 5 sales in CF3 0AE: £52,000 (2014–1997).
Versus other Ashfield Court homes
On price per m², 5 Ashfield Court stands well clear of the street.
Price per m²
£2,162
Street avg £873
Floor Area
74 m²
Street avg 84 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 2.3 t/year
Similar properties nearby
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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
Tarwick Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







