2 Duffryn Close, Cardiff, CF23 6HT
About 2 Duffryn Close
2 Duffryn Close is a two-bedroom semi-detached house in Cardiff (CF23 6HT). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band E. At 82 m² this is the 14th smallest of 18 units on EPC record in the building, where floor areas span 68–98 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (January 2026) shows a C (score 76), near the top of the C band. When first surveyed in January 2016 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Average to Poor.
Today's modelled estimate of £256,000 sits 50.6% above the 2016 sale of £169,950. On a £-per-square-foot basis, the last sale (£193/sq ft) was about 15.9% below the postcode norm. On the market in March 2016 and unlisted since — roughly 10 years.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Everything you need to know about 2 Duffryn Close
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The data behind every report
Energy performance
EPC Rating
Certificate validity
Valid until 26 January 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
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Planning history
2 Duffryn 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
2 Duffryn Close valuation sits well clear of the typical sold price in this postcode.
£256,000
Modelled from EPC, postcode comparables.
£169,950
Recorded with HM Land Registry.
Sales timeline
30 March 2016Most recent
£169,950
Median price across the last 5 sales in CF23 6HT: £250,000 (2025–2021).
Nearby sales in CF23 6HT
Versus other Duffryn Close homes
On epc rating, 2 Duffryn Close stands well clear of the street.
Price per m²
£2,073
Street avg £2,546
Floor Area
82 m²
Street avg 78 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.8 t/year
Everything you need to know about 2 Duffryn Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Rhydypenau Library — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.