CF23 5BU

CF23 5BUHouse Prices / Wales, Cardiff, Marlborough Road

Last updated May 2026

Key Postcode Insights

CF23 5BU is a residential postcode situated on Marlborough Road, Cardiff, CF23 with 28 addresses.

It ranks as the 528th largest and 543rd most expensive of the 821 postcodes in the CF23 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 28 properties: 19 houses and 9 flats.

28
Properties
  • Houses
  • Flats

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House Pricesin CF23 5BU

Sale prices range from £137,465 for 1 bedroom Leasehold flats with a garden (344 ft2) to £624,272 for 5 bedroom freehold houses with a garden (2,131 ft2) .

Monthly rental prices range from £720 pcm for 1 bed flats to £1,903 pcm for 5 bed houses.

The gross rental yield is between 3.7% and 6.6%.

The average value per square foot is £301.

Average Sale Value
£395,309
Average Rental Value
£1,390 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£301 /ft2
Prices last updated 1st May 2026
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Sales History
in CF23 5BU

The last sale was on 5th September 2025 for £546,000 and since then the market in the area has remained stable. The postcode has had a total of 23 sales since 1995.

CF23 5BU has seen 3 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto CF23 5BU

CF23 5BU is the 528th largest and the 543rd most expensive postcode out of the 821 postcodes in the CF23 area.

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Property Typesin CF23 5BU

  • 7 period houses built between 1800 and 1911
  • 2 houses of an unknown age
  • 19 other addresses of unknown type
  • period house (7)
  • house (2)
  • Unknown (19)
Energy Efficiency

Energy Efficiencyof properties in CF23 5BU

  • Energy Performance Certificate (EPC) surveys conducted for 11 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (9)
  • No EPC (17)
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Schools Nearby

Schools Nearbyto CF23 5BU

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF23 5BU

      The closest station to CF23 5BU is Cathays station which is 1.5 kilometres away.

      • 1.5
        km
        Cathays
      • 1.6
        km
        Cardiff Queen Street
      • 2.5
        km
        Cardiff Central
      • 2.9
        km
        Heath Low Level
      Source: National Rail
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