23 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
About 23 Melrose Close
23 Melrose Close is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5SW). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (September 2024) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
At 145 m² the property is well over the postcode median (100 m² across 15 EPCs), placing it in the larger end of the local stock.
Energy performance
EPC Rating
Certificate validity
Valid until 21 September 2034
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Planning history
23 Melrose 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 Melrose Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£386,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF3 5SW: £282,200 (2026–2019).
Nearby sales in CF3 5SW
6 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
Sold Apr 2026
£282,20019a, Melrose Close, Old St Mellons, Cardiff, CF3 5SW
Sold Mar 2024
£275,00010 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
Sold Sept 2022
£350,00022 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
Sold Jan 2020
£370,00014 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
Sold Apr 2019
£248,000
Versus other Melrose Close homes
EPC Rating
66 (D)
Street avg 63 (D)
Floor Area
145 m²
Street avg 121 m²
CO₂ Emissions
5.2 t/year
Street avg 4.5 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
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1 Courtenay Close, Old St Mellons
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1 Brendon Close, Llanrumney
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Wern Fawr Lane — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







