Our Data Sources
8 St. James Mansions, Cardiff has 31 entries in the Land Registry, most recently in October 2007 and a single entry in the EPC database dated July 2020.
We combine this information with that 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.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 8 St. James Mansions, Cardiff would be worth £157,395, with a potential rental value of £1,105 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £139,407, with a rental value of £979 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Energy Efficiency
8 St. James Mansions, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 09 Jul 2020.
The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.
Sold Prices
8 St. James Mansions, Cardiff last changed hands on 26th October 2007, selling for £175,000. The transaction was logged as a leasehold flat by HM Land Registry.
In total it has sold 3 times since 1995.
The market for similar properties has dropped by 5.2% since October 2007.
- Sold Oct 2007£175,000
- Sold Jul 2004£162,000
- Sold Jun 2002£135,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 126 sales of comparable properties within 340 metres of 8 St. James Mansions, Cardiff since 2018.
Most recently, 48, Lynton Court, Cardiff, CF10 5NF, a leasehold flat, sold at £130,000 on the 5th December 2025.
Read more about house prices in CF10.
- Sold Dec 2025£130,000 | 2 Bed Flat48, Lynton Court, Cardiff, CF10 5NF48, Lynton Court, Cardiff, CF10 5NF
- Sold Nov 2025£145,000 | 2 Bed Flat4, Burt Place, Cardiff, CF10 5HS4, Burt Place, Cardiff, CF10 5HS
- Sold Nov 2025£182,500 | 2 Bed Flat42, Harrowby Street, Cardiff, CF10 5GA42, Harrowby Street, Cardiff, CF10 5GA
- Sold Jun 2025£138,000 | 2 Bed Flat22, Judkin Court, Cardiff, CF10 5AU22, Judkin Court, Cardiff, CF10 5AU
- Sold Jun 2025£150,000 | 2 Bed Flat2, Burt Place, Cardiff, CF10 5HS2, Burt Place, Cardiff, CF10 5HS
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £128,606, ranging from £108,466 to £162,983.
- 4 St. James Mansions Mount Stuart Square
2 Bed Flat | 0 m | Est. Value: £128,022
- 16 St. James Mansions Mount Stuart Square
2 Bed Flat | 0 m | Est. Value: £132,961
- 14 St. James Mansions Mount Stuart Square
3 Bed Flat | 0 m | Est. Value: £162,983
- 18 St. James Mansions Mount Stuart Square
1 Bed Flat | 0 m | Est. Value: £114,607
- 10 St. James Mansions Mount Stuart Square
2 Bed Flat | 0 m | Est. Value: £138,594
Location Comparison
Our analysis of the public data ranks 8 St. James Mansions, Cardiff as the 61st largest and the 172nd most expensive of the 222 addresses on Mount Stuart Square, Cardiff, CF10.
Against the CF10 postcode district average, it is £41k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Cardiff Bay|200 m away
- Cardiff Central|1.4 km away
- Grangetown (Cardiff)|1.4 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
