25 St. James Mansions, Cardiff
25 St. James Mansions, Cardiff
Description & Estimates
The public record describes 25 St. James Mansions, Cardiff as a modern apartment with 476 ft2 of internal area.
In this area, apartments of this size normally have 1 bedroom with a balcony.
25 St. James Mansions, Cardiff has an estimated sale value of £117,818 and an estimated rental value of £859 per month, assuming reasonable condition and based on the information available.
The apartment sits within St. James Mansions, Mount Stuart Square, Cardiff, CF10.
Mount Stuart Square, Cardiff, CF10 lies within the CF10 postal district.
Our Data Sources
25 St. James Mansions, Cardiff has no recent1 records in the the Land Registry and a single entry in the EPC database dated February 2011.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate 25 St. James Mansions, Cardiff would be worth £123,709, with a potential rental value of £902 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £109,571, with a rental value of £799 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 25 St. James Mansions, Cardiff has decreased by £788 (0.7%) over the last year. During the same period, its estimated monthly rental value has grown by £33 (3.8%). The property's estimated gross yield is currently 8.7%.
Energy Efficiency
25 St. James Mansions, Cardiff has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 22 Feb 2011.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
25 St. James Mansions, Cardiff last changed hands on 28th June 2002, selling for £88,000. The transaction was logged as a leasehold flat by HM Land Registry.
That is its only recorded sale since 1995.
- Sold Jun 2002£88,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 340 metres of 25 St. James Mansions, Cardiff across the last 2 years.
Most recently, 31, Soudrey Way, Cardiff, CF10 5FW, a leasehold flat, sold at £111,500 on the 29th September 2025.
Read more about house prices in CF10.
- Sold Sep 2025£111,500 | 2 Bed FlatSoudrey Way31, Soudrey Way, Cardiff, CF10 5FW
- Sold Sep 2025£113,500 | 1 Bed FlatCarlotta Way21, Carlotta Way, Cardiff, CF10 5FY
- Sold Mar 2024£2,940,000 | 1 Bed FlatSt. Line House 60, Mount Stuart SquareFlat 11, St. Line House 60, Mount Stuart Square, Cardiff, CF10 5LY
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 25 St. James Mansions, Cardiff as the 192nd largest and the 212th most expensive of the 221 addresses on Mount Stuart Square, Cardiff, CF10.
Against the CF10 postcode district average, it is £71k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Cardiff Bay station is the nearest stop to 25 St. James Mansions, Cardiff at 200 metres away.
- 200mCardiff Bay
- 1.4kmCardiff Central
- 1.4kmGrangetown (Cardiff)
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.
