Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2025 £200,000 3.2% 0.3%
May 2013 £135,000 -1.7% -4.1%
Jul 2003 £159,100 na na
Floor plan

Archived estate agent floor plan for 55 St Stephens Mansions, Mount Stuart Square.

Floorplan St Stephens Mansions
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Internal area
68 square metres (732 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,941 per square metre (£273 per square foot) in Nov 2025. Indexed forward to today's value, this is roughly £2,890 per square metre (£269 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2025 £200,000 £2,941 £196,532 £2,890
May 2013 £135,000 £1,985 £169,252 £2,489
Jul 2003 £159,100 £2,340 £151,217 £2,224

Calculated using the latest EPC internal area of 68 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £196,532. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Cardiff are now selling for between £2,250 and £2,980 per square metre (£209 and £276 per square foot). Based on an internal area of 68 m², this implies a valuation between £153,000 and £203,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
2
Type
Flat
Council tax band
E
Archived listings
History:
Archived sales listing for 55 St Stephens Mansions Mount Stuart Square. Advertised on multiple portals. It was added on 24/05/2017. It last appeared Sep 2017.
Photos:

There are 15 archived estate agent listing photos for 55 St Stephens Mansions Mount Stuart Square.

Photos for St Stephens Mansions Mount Stuart Square
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Advertiser remarks:
  • 2 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
19 February 2025 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 2003 to 2006
Area:
68 sqm (732 square foot) total internal area
Comments:
Walls: System built, as built, insulated (assumed). Roof: (another dwelling above). Heating: Room heaters, electric.

Summary:
26 March 2013 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1996 to 2002
Area:
66 sqm (710 square foot) total internal area
Comments:
Walls: System built, as built, insulated (assumed). Roof: (another dwelling above). Heating: Room heaters, electric.

Summary:
13 October 2009 - energy performance certificate grade B
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 3 habitable rooms. Estimated year built 2007 to onwards
Area:
72 sqm (775 square foot) total internal area
Comments: