27 St. James Mansions, Cardiff
27 St. James Mansions, Cardiff
Description & Estimates
According to the public record, 27 St. James Mansions, Cardiff is a modern leasehold apartment with 742 ft2 of internal area.
Apartments of this size in this area normally have 2 bedrooms with a balcony.
Based on available information, and assuming reasonable condition, the estimated sale value for 27 St. James Mansions, Cardiff is £145,561 and the estimated rental value is £1,036 per month.
The apartment is within St. James Mansions, Mount Stuart Square, Cardiff, CF10.
Mount Stuart Square, Cardiff, CF10 is located within the CF10 postal district.
Our Data Sources
27 St. James Mansions, Cardiff has 31 entries in the Land Registry , most recently in March 2015 and a single entry in the EPC database dated October 2024.
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.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 27 St. James Mansions, Cardiff is in very good condition we estimate a sale value of £152,839 and a rental value of £1,087 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £135,372 and a rental value of £963 per month.
Recent Market Change
Over the past 12 months, the estimated sale value of 27 St. James Mansions, Cardiff has dropped by £840 (0.6%), while its estimated rental value has risen by £33 per month (3.2%). Based on current estimates, the property offers a gross rental yield of 8.5%.
Energy Efficiency
27 St. James Mansions, Cardiff has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 11 Oct 2024.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Room heaters, electric.
Sold Prices
According to HM Land Registry, 27 St. James Mansions, Cardiff was last sold on 20th March 2015 for £138,000 and was recorded as a leasehold flat.
The property has had 3 sales since 1995.
Since March 2015, the market for similar properties has risen by 11.2%.
- Sold Mar 2015£138,000
- Sold May 2007£159,000
- Sold Jun 2002£135,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 27 St. James Mansions, Cardiff within a radius of 340 metres over the last 2 years.
The most recent example is 55 St. Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ, a leasehold flat which sold for £200,000 on the 4th November 2025.
Read more about house prices in CF10.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Mount Stuart Square, Cardiff, CF10 has a total of 221 addresses. According to our analysis of all the public data, 27 St. James Mansions, Cardiff is the 98th largest and the 174th most expensive property on the street.
When compared to the postcode district it is £43k less expensive than the average property in CF10.
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Schools Nearby
Public Transport Nearby
The closest station to 27 St. James Mansions, Cardiff is Cardiff Bay station, which is 200 metres away.
- 200mCardiff Bay
- 1.4kmCardiff Central
- 1.4kmGrangetown (Cardiff)
Available Internet Speeds
According to recent data from Ofcom, superfast broadband is available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be very low.
