6 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
About 6 Melrose Close
6 Melrose Close is a three-bedroom semi-detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5SW). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (February 2026) shows a C (score 74). The rating has held steady at C across 2 certificates since October 2010. Between certificates, wall efficiency went from Average to Good and window efficiency went from Average to Good; while lighting dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition. The home occupies a cul-de-sac position.
Most recent transfer was April 2026 at £282,200 — fresh data. At 79 m² it sits well below the postcode median (120 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). Across 2011–2026, sale prices on this property compounded at 3.9% per year. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 90.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- GarageYes
- Cul-de-sacYes
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Certificate validity
Valid until 1 February 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
High performance glazing installed
Wall insulation upgraded
More low energy lighting installed
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
6 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
6 Melrose Close valuation sits well clear of the typical sold price in this postcode.
£285,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 15 years.
£282,200
Growth on file: 3.9% per year over 15 years.
Sales timeline
12 April 2026Most recent
£282,200
+61.3%over 11 years15 September 2014
£174,999
+8.7%over 3 years23 June 2011
£161,000
Median price across the last 5 sales in CF3 5SW: £350,000 (2024–2018).
Nearby sales in CF3 5SW
19a, 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
£248,00019 Melrose Close, Old St Mellons, Cardiff, CF3 5SW
Sold Dec 2018
£380,000
Versus other Melrose Close homes
On years held, 6 Melrose Close runs well behind the street norm.
Price per m²
£3,572
Street avg £2,043
Floor Area
79 m²
Street avg 125 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
2.0 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Axbridge Crescent, Llanrumney
CF3 5TJ
1 Brendon Close, Llanrumney
CF3 5RJ
1 Bronte Close, Llanrumney
CF3 5PN
1 Banwell Place, Llanrumney
CF3 5SH
1 Chapel Row Lane, Old St Mellons
CF3 5ST
1 Bluebell Drive
CF3 5RA
1 Captain S View, Braunton Crescent, Llanrumney
CF3 5AD
1 Courtenay Close, Old St Mellons
CF3 5UL
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.







