23 Marle Close, Pentwyn, Cardiff, CF23 7EP
About 23 Marle Close
23 Marle Close is a mid-terrace house in Pentwyn, Cardiff, Cardiff (CF23 7EP). It has a recorded floor area of 97 m² (around 1045 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (February 2009) returns a B (score 82), comfortably above the UK average. The latest certificate is from February 2009, so improvements made since then won't be reflected.
At 97 m² the property is well over the postcode median (71 m² across 40 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). On the market in April 2014 and unlisted since — roughly 12 years. Today's modelled estimate of £266,000 is 26.7% above the 2014 sale price.
Energy performance
23 Marle 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This certificate is over 10 years old and is no longer valid.Expired 13 Feb 2019
EPC Rating
Certificate validity
Expired on 13 February 2019
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Planning history
23 Marle Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
23 Marle Close valuation sits well clear of the typical sold price in this postcode.
£266,000
Modelled from EPC, postcode comparables.
£209,950
Recorded with HM Land Registry.
Sales timeline
29 April 2014Most recent
£209,950
17 November 2006
£210,000
Median price across the last 5 sales in CF23 7EP: £153,000 (2026–2025).
Nearby sales in CF23 7EP
36 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Jan 2026
£153,00042 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Dec 2025
£150,00046 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Jul 2025
£155,00024 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Feb 2025
£153,00014 Marle Close, Pentwyn, Cardiff, CF23 7EP
Sold Feb 2025
£161,000
Versus other Marle Close homes
On epc rating, 23 Marle Close stands well clear of the street.
Price per m²
£2,162
Street avg £2,054
Floor Area
97 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
CO₂ Emissions
2.0 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Pentwyn Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







