12 Abbey Close, Taffs Well, Cardiff, CF15 7RS
About 12 Abbey Close
12 Abbey Close is a semi-detached house in Taffs Well, Cardiff, Cardiff (CF15 7RS). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (July 2023) shows a C (score 73). When first surveyed in July 2013 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 85).
A recent sale: £240,000 in March 2025. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £295,000 is 22.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£221/sq ft) was about 19.4% above the typical sold price in the postcode.
Energy performance
EPC Rating
Certificate validity
Valid until 2 July 2033
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
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Planning history
12 Abbey 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 Abbey Close valuation sits well clear of the typical sold price in this postcode.
£295,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
28 March 2025Most recent
£240,000
21 January 2022
£240,000
Median price across the last 5 sales in CF15 7RS: £270,000 (2023–2021).
Nearby sales in CF15 7RS
10 Abbey Close, Taffs Well, Cardiff, CF15 7RS
Sold Aug 2023
£270,0009 Abbey Close, Taffs Well, Cardiff, CF15 7RS
Sold Jun 2022
£180,00021 Abbey Close, Taffs Well, Cardiff, CF15 7RS
Sold Aug 2021
£295,00020 Abbey Close, Taffs Well, Cardiff, CF15 7RS
Sold Apr 2021
£295,0007 Abbey Close, Taffs Well, Cardiff, CF15 7RS
Sold Feb 2021
£319,000
Versus other Abbey Close homes
12 Abbey Close is notably below the street on years held.
Price per m²
£2,376
Street avg £2,072
Floor Area
101 m²
Street avg 111 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 5.0 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ty Rhiw Community Centre — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







