12 Deri Close, Cardiff, CF23 5EA
About 12 Deri Close
12 Deri Close is a semi-detached house in Cardiff (CF23 5EA). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (August 2024) shows a C (score 72).
At 81 m² the property is well over the postcode median (59 m² across 10 EPCs), placing it in the larger end of the local stock. Most recent transfer was September 2025 at £250,000 — fresh data. Today's modelled estimate of £326,000 is 30.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£287/sq ft) was about 28.4% above the typical sold price in the postcode.
Energy performance
12 Deri Close's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 20 August 2034
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Planning history
12 Deri 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 Deri Close valuation sits well clear of the typical sold price in this postcode.
£326,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
15 September 2025Most recent
£250,000
Median price across the last 5 sales in CF23 5EA: £280,000 (2025–2017).
Versus other Deri Close homes
12 Deri Close outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,086
Street avg £3,344
Floor Area
81 m²
Street avg 62 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Baron's Court Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







