2 St James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
About 2 St James Mansions
2 St James Mansions is a one-bedroom mid-terrace house in Cardiff (CF10 5LG). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (June 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2009. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 79). Main heating runs on electricity.
Last sold in September 2014, so it's been off the market for around 12 years. Across the public record there are 5 sales, relatively high churn for a single property. Across 2002–2014, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £131,000 is 19.1% above the 2014 sale price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- ParkingAllocated
Energy performance
EPC Rating
Certificate validity
Valid until 21 June 2030
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
2 St James Mansions has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
2 St James Mansions has changed hands more often than typical for the area.
£131,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 12 years.
£110,000
Growth on file: 2.1% per year over 12 years.
Sales timeline
4 September 2014Most recent
£110,000
+17.6%over 4 years27 May 2010
£93,500
-14.2%over 4 years11 November 2005
£109,000
+5.3%over 2 years3 December 2002
£103,500
+21.8%13 June 2002
£85,000
Median price across the last 5 sales in CF10 5LG: £155,000 (2020–2015).
Nearby sales in CF10 5LG
20 St James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
Sold Oct 2020
£155,00019 St James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
Sold Sept 2020
£157,0005 St James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
Sold Dec 2019
£140,0008 St James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
Sold Feb 2017
£165,00016 St James Mansions, Mount Stuart Square, Cardiff, CF10 5LG
Sold Jul 2015
£139,000
Versus other Mount Stuart Square homes
2 St James Mansions is notably below the street on epc rating.
Price per m²
£2,115
Street avg £2,139
Floor Area
52 m²
Street avg 59 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.2 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Dumballs Road Bottom — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







