34 Maria Street, Cardiff, CF10 5HG
About 34 Maria Street
34 Maria Street is a semi-detached house in Cardiff (CF10 5HG). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1967-1975 and council tax band B. At 77 m² this is the 11th smallest of 25 units on EPC record in the building, where floor areas span 46–93 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (64 versus a best of 83). The latest certificate (June 2020) shows a D (score 64), on the cusp of jumping into the C band.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
34 Maria Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 3 June 2030
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Planning history
34 Maria Street has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
34 Maria Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£154,000
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 CF10 5HG: £195,000 (2024–2008).
Versus other Maria Street homes
EPC Rating for 34 Maria Street lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 75 (C)
Floor Area
77 m²
Street avg 69 m²
CO₂ Emissions
3.4 t/year
Street avg 1.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Christina Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







