7 Abernethy Close, St Mellons, Cardiff, CF3 0SB
About 7 Abernethy Close
7 Abernethy Close is a semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0SB). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (January 2017) shows a C (score 69), just inside the C band. When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good. The recommended improvements would push it to B (score 86).
It hasn't traded since January 2002, a hold of 24 years that's notably long for the area. Across 2000–2002, sale prices on this property compounded at 14.6% per year. Today's modelled estimate of £188,000 sits 216% above the 2002 sale of £59,500. On a £-per-square-foot basis, the last sale (£88/sq ft) was about 46.5% below the postcode norm. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Cavity wall insulation installed
More low energy lighting installed
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Planning history
7 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
7 Abernethy Close's modelled value sits at over four times its earliest registered sale price (2000).
£188,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.6% per year over 2 years.
£59,500
Growth on file: 14.6% per year over 2 years.
Sales timeline
11 January 2002Most recent
£59,500
+26.6%over 1 year19 April 2000
£47,000
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
7 Abernethy Close is notably below the street on price per m².
Price per m²
£944
Street avg £2,043
Floor Area
63 m²
Street avg 68 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.0 t/year
Similar properties nearby
1 Caerleon Close, St Mellons
CF3 0HH
1 Caraway Close, St Mellons
CF3 0NF
1 Blaina Close, St Mellons
CF3 0EB
1 Bulrush Close, St Mellons
CF3 0AZ
1 Cathcob Close, St Mellons
CF3 0AH
1 Broadwell Close, St Mellons
CF3 0HU
1 Aspen Close, St Mellons
CF3 0BT
1 Abernethy Close, St Mellons
CF3 0SB
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.







