12 Blackbirds Way, St Mellons, Cardiff, CF3 5RE
About 12 Blackbirds Way
12 Blackbirds Way is a mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 5RE). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (September 2015) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from September 2015, so improvements made since then won't be reflected.
Its energy rating outperforms most of the postcode (better than 70% of similar EPCs).
Energy performance
12 Blackbirds Way's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Sept 2025
EPC Rating
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Planning history
12 Blackbirds Way 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
12 Blackbirds Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£207,000
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 5RE: £215,000 (2025–2014).
Nearby sales in CF3 5RE
24 Blackbirds Way, St Mellons, Cardiff, CF3 5RE
Sold Aug 2025
£295,00018 Blackbirds Way, St Mellons, Cardiff, CF3 5RE
Sold Aug 2024
£215,00026 Blackbirds Way, St Mellons, Cardiff, CF3 5RE
Sold Oct 2021
£240,00017 Blackbirds Way, St Mellons, Cardiff, CF3 5RE
Sold Jan 2019
£85,00016 Blackbirds Way, St Mellons, Cardiff, CF3 5RE
Sold May 2014
£125,000
Versus other Blackbirds Way homes
On floor area, 12 Blackbirds Way stands well clear of the street.
EPC Rating
85 (B)
Street avg 78 (C)
Floor Area
91 m²
Street avg 88 m²
CO₂ Emissions
1.4 t/year
Street avg 2.1 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Bluebell Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







