30 St Mellons Road, Marshfield, Cardiff, CF3 2TX
About 30 St Mellons Road
30 St Mellons Road is a three-bedroom semi-detached house in Marshfield, Cardiff, Cardiff (CF3 2TX). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2024) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
On a £-per-square-foot basis, the last sale (£292/sq ft) was about 20.8% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 1 refused. Most recent transfer: November 2024 at £317,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- GarageYes
Energy performance
EPC Rating
Certificate validity
Valid until 12 March 2034
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Planning history
2 applications on record at 30 St Mellons Road, Marshfield, Cardiff, CF3 2TX
1 live now- Jul 2013Change of UseFullOutcome in report
LOWERING OF KERB, CONSTRUCTION OF HARDSTANDING AND CHANGE OF USE OF LAND TO RESIDENTIAL CURTILAGE
- Documents
- 10 docs on file
- Reference
- 13/0428
- More recent applications — locked
- Change Of UseMar 2026Decision
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Sales history & valuation
30 St Mellons Road valuation sits well clear of the typical sold price in this postcode.
£338,000
Modelled from EPC, postcode comparables.
£317,000
Recorded with HM Land Registry.
Sales timeline
29 November 2024Most recent
£317,000
Median price across the last 5 sales in CF3 2TX: £340,000 (2025–2024).
Nearby sales in CF3 2TX
18 St Mellons Road, Marshfield, Cardiff, CF3 2TX
Sold Jul 2025
£295,00015a, St Mellons Road, Marshfield, Cardiff, CF3 2TX
Sold May 2025
£515,0005 St Mellons Road, Marshfield, Cardiff, CF3 2TX
Sold Feb 2025
£125,00034 St Mellons Road, Marshfield, Cardiff, CF3 2TX
Sold Jan 2025
£340,00023 St Mellons Road, Marshfield, Cardiff, CF3 2TX
Sold Nov 2024
£507,500
Versus other St Mellons Road homes
30 St Mellons Road is notably below the street on habitable rooms.
Price per m²
£3,139
Street avg £2,589
Floor Area
101 m²
Street avg 143 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.3 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Oakfields — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







