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 £212,000 sits 76.7% 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This certificate is over 10 years old and is no longer valid.Expired 29 Nov 2019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
Certificate validity
Expired on 29 November 2019
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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.
£212,000
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
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1 Ashdown Close, St Mellons
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1 Caradoc Close, St Mellons
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1 Chartley Close, St Mellons
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1 Aster Close, St Mellons
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1 Cathcob Close, St Mellons
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1 Chervil Close, St Mellons
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1 Brython Drive, St Mellons
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The neighbourhood at a glance
Crime
242/mo
Falling 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.







