CF23 6HB

CF23 6HBHouse Prices / Wales, Cardiff, Ontario Way

Last updated May 2026

Key Postcode Insights

CF23 6HB is a residential postcode situated on Ontario Way, Cardiff, CF23 with 20 addresses.

It ranks as the 385th largest and 173rd most expensive of the 821 postcodes in the CF23 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 20 properties: 7 houses and 13 flats.

20
Properties
  • Houses
  • Flats

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House Pricesin CF23 6HB

Sale prices range from £169,474 for 2 bedroom leasehold flats (678 ft2) to £365,898 for 4 bedroom freehold houses with a garden (1,227 ft2) .

Monthly rental prices range from £936 pcm for 2 bed flats to £1,721 pcm for 4 bed houses.

The gross rental yield is between 5.6% and 6.6%.

The average value per square foot is £289.

Average Sale Value
£246,156
Average Rental Value
£1,212 pcm
Average Rental Yield
5.9% /year
Average Value Per Sqft
£289 /ft2
Prices last updated 1st May 2026
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Sales History
in CF23 6HB

The last sale was on 9th August 2024 for £211,000 and since then the market in the area has decreased by 0.9%. The postcode has had a total of 25 sales since 1995.

CF23 6HB has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto CF23 6HB

CF23 6HB is the 385th largest and the 173rd most expensive postcode out of the 821 postcodes in the CF23 area.

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Property Typesin CF23 6HB

  • 1 modern house built after 1980
  • 4 mid-century houses built between 1936 and 1979
  • 9 mid-century flats built between 1936 and 1979
  • 1 house of an unknown age
  • 2 flats of an unknown age
  • 3 other addresses of unknown type
  • modern house (1)
  • mid-century house (4)
  • mid-century flat (9)
  • house (1)
  • flat (2)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in CF23 6HB

  • Energy Performance Certificate (EPC) surveys conducted for 15 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (10)
  • G (0)
  • D (4)
  • No EPC (5)
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Schools Nearby

Schools Nearbyto CF23 6HB

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF23 6HB

      The closest station to CF23 6HB is Heath Low Level station which is 1.0 kilometres away.

      • 1.0
        km
        Heath Low Level
      • 1.0
        km
        Heath High Level
      • 2.2
        km
        Ty Glas
      • 2.4
        km
        Llanishen
      Source: National Rail
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