CF23 5BT

CF23 5BTHouse Prices / Wales, Cardiff, Marlborough Road

Last updated May 2026

Key Postcode Insights

CF23 5BT is a residential postcode situated on Marlborough Road, Cardiff, CF23 with 58 addresses.

It ranks as the 797th largest and 38th most expensive of the 821 postcodes in the CF23 area. The dominant property type is a period flat built between 1800 and 1911.

The postcode contains a total of 58 properties: 3 houses and 55 flats.

58
Properties
  • Houses
  • Flats

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House Pricesin CF23 5BT

Sale prices range from £100,632 for 1 bedroom leasehold flats (236 ft2) to £669,672 for 5 bedroom freehold houses with a garden (2,185 ft2) .

Monthly rental prices range from £594 pcm for 1 bed flats to £1,903 pcm for 5 bed houses.

The gross rental yield is between 3.3% and 7.1%.

The average value per square foot is £307.

Average Sale Value
£169,334
Average Rental Value
£865 pcm
Average Rental Yield
6.1% /year
Average Value Per Sqft
£307 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto CF23 5BT

CF23 5BT is the 797th largest and the 38th most expensive postcode out of the 821 postcodes in the CF23 area.

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Property Typesin CF23 5BT

  • 1 period house built between 1800 and 1911
  • 55 period flats built between 1800 and 1911
  • 2 other addresses of unknown type
  • period house (1)
  • period flat (55)
  • Unknown (2)
Energy Efficiency

Energy Efficiencyof properties in CF23 5BT

  • Energy Performance Certificate (EPC) surveys conducted for 29 properties.
  • The dominant rating is C.
  • A (0)
  • E (3)
  • B (0)
  • F (0)
  • C (14)
  • G (0)
  • D (12)
  • No EPC (29)
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Schools Nearby

Schools Nearbyto CF23 5BT

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF23 5BT

      The closest station to CF23 5BT is Cathays station which is 1.3 kilometres away.

      • 1.3
        km
        Cathays
      • 1.6
        km
        Cardiff Queen Street
      • 2.4
        km
        Cardiff Central
      • 2.6
        km
        Heath Low Level
      Source: National Rail
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