Our Data Sources
Flat 3, 23, St. Mary Street, Cardiff has no records in the the Land Registry and a single entry in the EPC database dated April 2023.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 0 out of 5 and is considered of low accuracy.
Energy Efficiency
Flat 3, 23, St. Mary Street, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 26 Apr 2023.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Properties Sold Nearby
Over the past 2 years 565 properties have sold within 400 metres of Flat 3, 23, St. Mary Street, Cardiff, per the Land Registry and our network of Estate Agents.
The latest, on the 20th February 2026, was 32 Golate Court, Golate Street, Cardiff, CF10 1EU, a leasehold flat which sold for £68,000.
Read more about house prices in CF10.
- Sold Feb 2026£68,000 | 2 Bed Flat32 Golate Court, Golate Street, Cardiff, CF10 1EU32 Golate Court, Golate Street, Cardiff, CF10 1EU
- Sold Dec 2024£70,000 | 2 Bed Flat45 Golate Court, Golate Street, Cardiff, CF10 1EU45 Golate Court, Golate Street, Cardiff, CF10 1EU
- Sold Sep 2024£686,973 | 3 Bed House25, St. Mary Street, Cardiff, CF10 1AA25, St. Mary Street, Cardiff, CF10 1AA
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Schools Nearby
Public Transport Nearby
- Cardiff Central|400 m away
- Cardiff Queen Street|600 m away
- Cathays|1.1 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.







