St. Line House, Mount Stuart Square, Cardiff, CF10 5LR

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St. Line House  Mount Stuart Square

St. Line House Mount Stuart SquareHouse Prices / Wales, Cardiff, Mount Stuart Square, CF10 5LR

Last updated May 2026

Key Building Insights

St. Line House Mount Stuart Square is a residential building situated on Mount Stuart Square, Cardiff, CF10 with 19 addresses.

It ranks as the 235th largest and 73rd most expensive of the 317 buildings in the CF10 area. The dominant property type is a modern flat built after 1980.

The building contains a total of 19 properties: 19 flats.

19
Properties
  • Flats

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House Pricesin St. Line House Mount Stuart Square

Sale prices range from £119,157 for 1 bedroom Leasehold flats (505 ft2) to £173,356 for 2 bedroom leasehold flats with a balcony (635 ft2) .

Monthly rental prices range from £856 pcm for 1 bed flats to £1,110 pcm for 2 bed flats.

The gross rental yield is between 7.7% and 8.6%.

The average value per square foot is £264.

Average Sale Value
£137,365
Average Rental Value
£945 pcm
Average Rental Yield
8.3% /year
Average Value Per Sqft
£264 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin St. Line House, Mount Stuart Square, Cardiff, CF10 5LR

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Sales History
in St. Line House, Mount Stuart Square, Cardiff, CF10 5LR

The last sale was on 27th March 2024 for £2,940,000 and since then the market in the area has remained stable. The building has had a total of 2 sales since 1995.

St. Line House, Mount Stuart Square, Cardiff, CF10 5LR has seen 1 sale in the last three years and no sales in the last twelve months.

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Property Typesin St. Line House Mount Stuart Square

  • 17 modern flats built after 1980
  • 2 other addresses of unknown type
  • modern flat (17)
  • Unknown (2)
Energy Efficiency

Energy Efficiencyof properties in St. Line House Mount Stuart Square

  • Energy Performance Certificate (EPC) surveys conducted for 17 properties.
  • The dominant rating is B.
  • A (0)
  • E (0)
  • B (14)
  • F (0)
  • C (3)
  • G (0)
  • D (0)
  • No EPC (2)
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Schools Nearby

Schools Nearbyto St. Line House, Mount Stuart Square, Cardiff, CF10 5LR

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto St. Line House, Mount Stuart Square, Cardiff, CF10 5LR

      The closest station to St. Line House, Mount Stuart Square, Cardiff, CF10 5LR is Cardiff Bay station which is 200 metres away.

      • 160
        m
        Cardiff Bay
      • 1.4
        km
        Cardiff Central
      • 1.5
        km
        Grangetown (Cardiff)
      • 1.8
        km
        Cardiff Queen Street
      Source: National Rail
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