4 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
About 4 Melrose Close
4 Melrose Close is a semi-detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5SW). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (May 2026) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. This certificate was lodged in the last six months, so the rating reflects current condition.
At 78 m² it sits well below the postcode median (120 m² across 15 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 18 May 2036
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £545 · Includes VAT
Planning history
4 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
4 Melrose Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£245,000
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 for 4 Melrose Close lags the street by a wide margin.
EPC Rating
52 (E)
Street avg 64 (D)
Floor Area
78 m²
Street avg 125 m²
CO₂ Emissions
3.8 t/year
Street avg 4.6 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
Similar properties nearby
1 Captain S View, Braunton Crescent, Llanrumney
CF3 5AD
1 Brendon Close, Llanrumney
CF3 5RJ
1 Dickens Avenue, Llanrumney
CF3 5LX
1 Axbridge Crescent, Llanrumney
CF3 5TJ
1 Blackmoor Place, Llanrumney
CF3 5TS
1 Arnold Avenue, Llanrumney
CF3 5PP
1 Bronte Close, Llanrumney
CF3 5PN
1 Banwell Place, Llanrumney
CF3 5SH
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.







