4 Maria Street, Cardiff, CF10 5HG
About 4 Maria Street
4 Maria Street is a mid-terrace house in Cardiff (CF10 5HG). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 2003-2006 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–93 m²). The building's EPC ratings span D to B, with this unit at the top. The latest certificate (September 2021) returns a B (score 83), comfortably above the UK average. When first surveyed in February 2014 the rating was D, the property has climbed 2 bands since. Between certificates, window efficiency dropped from Good to Average.
At 46 m² it sits well below the postcode median (81 m² across 24 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
4 Maria Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 16 September 2031
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
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Planning history
4 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
4 Maria Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£126,000
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
On floor area, 4 Maria Street runs well behind the street norm.
EPC Rating
83 (B)
Street avg 74 (C)
Floor Area
46 m²
Street avg 72 m²
CO₂ Emissions
0.7 t/year
Street avg 2.1 t/year
Habitable Rooms
2 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.







