2 St Marys, The Cathedral Green, Cardiff, CF5 2EB
About 2 St Marys
2 St Marys is a semi-detached house in Cardiff (CF5 2EB). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (December 2015) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 3 certificates since April 2009. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 85), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.
At 114 m² it's 25.3% larger than the typical home in the postcode (91 m² median across 43 EPCs).
Everything you need to know about 2 St Marys
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Dec 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
2 St Marys 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
2 St Marys has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£508,000
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 CF5 2EB: £400,000 (2024–2020).
Nearby sales in CF5 2EB
Yr Hen Dy, Flat 5, 5 The Cathedral Green, Cardiff, CF5 2EB
Sold Nov 2024
£330,000Yr Hen Dy, Flat 3, 5 The Cathedral Green, Cardiff, CF5 2EB
Sold Aug 2024
£400,00017 The Cathedral Green, Cardiff, CF5 2EB
Sold Nov 2023
£730,00032 The Cathedral Green, Cardiff, CF5 2EB
Sold Feb 2021
£340,00029 The Cathedral Green, Cardiff, CF5 2EB
Sold Dec 2020
£595,000
Versus other The Cathedral Green homes
Habitable Rooms for 2 St Marys runs comfortably ahead of the street norm.
EPC Rating
59 (D)
Street avg 63 (D)
Floor Area
114 m²
Street avg 112 m²
CO₂ Emissions
5.3 t/year
Street avg 4.5 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Everything you need to know about 2 St Marys
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Heathcock — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.