St. James Mansions, Mount Stuart Square - CF10 5LG
Key Building Insights
St. James Mansions, Mount Stuart Square is a residential building situated on Mount Stuart Square, Cardiff, CF10 with 27 addresses.
It ranks as the 252nd largest and 92nd most expensive of the 318 buildings in the CF10 area. The most common property type is a modern flat built after 1980.
The building contains a total of 27 properties: 27 flats.
- Ave. Sale Price
- £135,323
- 10 Year change
- up 2.8%
- Ave. Rental Price
- £973pcm
- 10 Year change
- up 41.4%
- Ave. £ per ft²
- £204/ft²
- Ave. Gross Yield
- 8.6%/year/yr
Key Building Insights
St. James Mansions, Mount Stuart Square is a residential building situated on Mount Stuart Square, Cardiff, CF10 with 27 addresses.
It ranks as the 252nd largest and 92nd most expensive of the 318 buildings in the CF10 area. The most common property type is a modern flat built after 1980.
The building contains a total of 27 properties: 27 flats.
- Ave. Sale Price
- £135,323
- 10 Year change
- up 2.8%
- Ave. Rental Price
- £973pcm
- 10 Year change
- up 41.4%
- Ave. £ per ft²
- £204/ft²
- Ave. Gross Yield
- 8.6%/year/yr
Explore Propertieson Mount Stuart Square, Cardiff, CF10
- 1 St. James Mansions Mount Stuart Square
1 Bed Modern Flat
- 2 St. James Mansions Mount Stuart Square
2 Bed Modern Flat
- 3 St. James Mansions Mount Stuart Square
1 Bed Modern Flat
- 4 St. James Mansions Mount Stuart Square
2 Bed Modern Flat
- 5 St. James Mansions Mount Stuart Square
2 Bed Modern Flat
Sales Market Trends
The last sale in St. James Mansions, Mount Stuart Square sold for £155,000 on 29th October 2020. Since then prices are down an average of 0.8%.
The current average value in the building is £135,323.
The St. James Mansions, Mount Stuart Square Sales Market has increased by 2.8% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | -0.1% | £135,323 |
| June 2025 | -0.8% | £135,492 |
| June 2024 | -3.6% | £136,591 |
| June 2023 | 0.3% | £141,703 |
| June 2022 | 4% | £141,223 |
| June 2021 | 0.6% | £135,793 |
| June 2020 | 2.3% | £134,941 |
| June 2019 | 1.4% | £131,949 |
| June 2018 | -0.9% | £130,097 |
| June 2017 | -0.3% | £131,324 |
| June 2016 | 2.9% | £131,672 |
| June 2015 | 2.6% | £127,902 |
| June 2014 | 6.6% | £124,656 |
| June 2013 | -0.9% | £116,960 |
| June 2012 | -2% | £118,012 |
| June 2011 | -1.7% | £120,422 |
| June 2010 | 5.6% | £122,552 |
| June 2009 | -15.6% | £116,027 |
| June 2008 | -6.1% | £137,547 |
| June 2007 | 0% | £146,456 |
Rental Market Trends
The current average rental value in the building is £973.
The St. James Mansions, Mount Stuart Square Rental Market has increased by 41.4% over the last 10 years.
| Period | Year on Year | Average Price |
|---|---|---|
| June 2026 | 3.3% | £973pcm |
| June 2025 | 0.8% | £942pcm |
| June 2024 | 5.2% | £934pcm |
| June 2023 | 12% | £888pcm |
| June 2022 | 11.1% | £793pcm |
| June 2021 | -0.2% | £714pcm |
| June 2020 | 3% | £715pcm |
| June 2019 | 0.8% | £694pcm |
| June 2018 | 0.4% | £689pcm |
| June 2017 | -0.4% | £686pcm |
| June 2016 | 3.7% | £688pcm |
| June 2015 | 2.9% | £663pcm |
| June 2014 | 3.9% | £645pcm |
| June 2013 | 0.8% | £621pcm |
| June 2012 | 0.4% | £616pcm |
| June 2011 | 2.9% | £614pcm |
| June 2010 | 0.7% | £596pcm |
| June 2009 | -4.8% | £592pcm |
| June 2008 | 0.4% | £622pcm |
| June 2007 | 0% | £620pcm |
Sales History
The last sale was on 29th October 2020 for £155,000 and since then the market in the area has decreased by 0.8%. The building has had a total of 61 sales since 1995.
St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG has seen no sales in the last three years and no sales in the last twelve months.
- Sold Oct 2020£155,000 | 2 Bed Flat20 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG20 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
- Sold Sep 2020£157,000 | 2 Bed Flat19 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG19 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
- Sold Dec 2019£140,000 | 2 Bed Flat5 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG5 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
- Sold Feb 2017£165,000 | 2 Bed Flat8 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG8 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
- Sold Oct 2015£149,000 | 2 Bed Flat5 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG5 St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
Property Types
- 24 modern flats built after 1980
- 1 flat of an unknown age
- 2 other addresses of unknown type
- modern flat (24)
- flat (1)
- Unknown (2)
Energy Efficiency
- Energy Performance Certificate (EPC) surveys conducted for 24 properties.
- The most common rating is C.
- A (0)
- E (0)
- B (1)
- F (0)
- C (14)
- G (0)
- D (9)
- No EPC (3)
Top 3 Most Expensive Sales
- Sold Mar 2024£2,940,000 | 1 Bed FlatFlat 1, St. Line House 60, Mount Stuart Square, Cardiff, CF10 5LYFlat 1, St. Line House 60, Mount Stuart Square, Cardiff, CF10 5LY
- Sold Feb 2022£800,000 | 3 Bed FlatFlat 21, Casablanca Building, Mount Stuart Square, Cardiff, CF10 5FQFlat 21, Casablanca Building, Mount Stuart Square, Cardiff, CF10 5FQ
- Sold Aug 2021£710,000 | 1 Bed FlatFlat 1, St. Line House 60, Mount Stuart Square, Cardiff, CF10 5LYFlat 1, St. Line House 60, Mount Stuart Square, Cardiff, CF10 5LY
Schools Nearby
Public Transport Nearby
The closest station to St. James Mansions, Mount Stuart Square, Cardiff, CF10 5LG is Cardiff Bay station, which is 200 metres away.
- Cardiff Bay|200 m away
- Cardiff Central|1.4 km away
- Grangetown (Cardiff)|1.4 km away
- Cardiff Queen Street|1.8 km away
