12 Abernethy Close, St Mellons, Cardiff, CF3 0SB
About 12 Abernethy Close
12 Abernethy Close is a two-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0SB). It has a recorded floor area of 74 m² (around 796 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (November 2009) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). The latest certificate is from November 2009, so improvements made since then won't be reflected.
Held since July 2010 — that's 16 years off the open market, well above the local norm. Across 2004–2010, sale prices on this property compounded at 2.9% per year. Today's modelled estimate of £199,000 sits 65.8% above the 2010 sale of £120,000. At 74 m² it's 17.4% larger than the typical home in the postcode (63 m² median across 15 EPCs).
What this property has
Inside
- Bedrooms2
Energy performance
12 Abernethy Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Nov 2019
EPC Rating
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Planning history
12 Abernethy Close 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
12 Abernethy Close saw 3 transfers in just over a decade — high turnover for the postcode.
£199,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 6 years.
£120,000
Growth on file: 2.9% per year over 6 years.
Sales timeline
29 July 2010Most recent
£120,000
-4.0%over 3 years20 January 2007
£125,000
+25.1%over 2 years13 April 2004
£99,950
Median price across the last 5 sales in CF3 0SB: £180,000 (2024–2019).
Nearby sales in CF3 0SB
3 Abernethy Close, St Mellons, Cardiff, CF3 0SB
Sold May 2024
£180,0009 Abernethy Close, St Mellons, Cardiff, CF3 0SB
Sold Feb 2024
£195,0001 Abernethy Close, St Mellons, Cardiff, CF3 0SB
Sold Sept 2022
£195,00015 Abernethy Close, St Mellons, Cardiff, CF3 0SB
Sold Apr 2022
£70,60011 Abernethy Close, St Mellons, Cardiff, CF3 0SB
Sold Oct 2019
£165,000
Versus other Abernethy Close homes
Floor Area for 12 Abernethy Close runs comfortably ahead of the street norm.
Price per m²
£1,622
Street avg £1,986
Floor Area
74 m²
Street avg 67 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.0 t/year
Similar properties nearby
1 Caraway Close, St Mellons
CF3 0NF
1 Caradoc Close, St Mellons
CF3 0LQ
1 Ashdown Close, St Mellons
CF3 0ER
1 Aster Close, St Mellons
CF3 0JB
1 Chartley Close, St Mellons
CF3 0SD
1 Cathcob Close, St Mellons
CF3 0AH
1 Aston Place, St Mellons
CF3 0PH
1 Chervil Close, St Mellons
CF3 0NL
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
Sandbrook Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







