3 Church Road, Old St Mellons, Cardiff, CF3 6YA
About 3 Church Road
3 Church Road is a four-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6YA). It has a recorded floor area of 90 m² (around 969 sq ft). The latest certificate (December 2016) returns a B (score 82), comfortably above the UK average. The recommended improvements would push it to A (score 93).
Today's modelled estimate of £339,000 is 21.1% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 16% above the typical sold price in the postcode. Last changed hands 9 years ago, in December 2016.
What this property has
Inside
- Bedrooms4
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenYes
Building
- RefurbishedYes
Energy performance
3 Church Road's carbon output is low for the local stock.
EPC Rating
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Planning history
3 Church Road has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£339,000
Modelled from EPC, postcode comparables.
£279,995
Recorded with HM Land Registry.
Sales timeline
16 December 2016Most recent
£279,995
Median price across the last 5 sales in CF3 6YA: £319,000 (2025–2023).
Nearby sales in CF3 6YA
12 Church Road, Old St Mellons, Cardiff, CF3 6YA
Sold May 2025
£330,00038 Church Road, Old St Mellons, Cardiff, CF3 6YA
Sold Apr 2025
£305,00018 Church Road, Old St Mellons, Cardiff, CF3 6YA
Sold Jul 2024
£319,00054 Church Road, Old St Mellons, Cardiff, CF3 6YA
Sold Mar 2024
£300,0002 Church Road, Old St Mellons, Cardiff, CF3 6YA
Sold Jun 2023
£408,000
Versus other Church Road homes
3 Church Road is notably below the street on epc rating.
Price per m²
£3,111
Street avg £2,837
Floor Area
90 m²
Street avg 97 m²
CO₂ Emissions
1.5 t/year
Street avg 1.5 t/year
Years Held
9 years
Street avg 7 years
Similar properties nearby
1 Ruperra Close, Old St Mellons
CF3 6HX
1 Stryd Boyd, Old St Mellons
CF3 6YS
1 Rogers Avenue, Old St Mellons
CF3 6AL
1 Rhodfa Hughes, Old St Mellons
CF3 6YY
1 Church Road, Old St Mellons
CF3 6YA
1 Clos Thomas, Old St Mellons
CF3 6YR
1 Tai Derwen, Cefn Mably
CF3 6XR
1 Rees Drive, Old St Mellons
CF3 6AS
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
0.1 km
Church Road 3 — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







