CF23 6JF

CF23 6JFHouse Prices / Wales, Cardiff, Llandennis Avenue

Last updated May 2026

Key Postcode Insights

CF23 6JF is a residential postcode situated on Llandennis Avenue, Cardiff, CF23 with 16 addresses.

It ranks as the 301st largest and 635th most expensive of the 821 postcodes in the CF23 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 16 properties: 16 houses.

16
Properties
  • Houses

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House Pricesin CF23 6JF

Sale prices range from £451,731 for 4 bedroom freehold houses with a garden (1,646 ft2) to £647,493 for 4 bedroom freehold houses with a garden (1,722 ft2) .

Monthly rental prices range from £1,604 pcm for 4 bed houses to £1,831 pcm for 4 bed houses.

The gross rental yield is between 3.2% and 4.3%.

The average value per square foot is £441.

Average Sale Value
£547,196
Average Rental Value
£1,702 pcm
Average Rental Yield
3.7% /year
Average Value Per Sqft
£441 /ft2
Prices last updated 1st May 2026
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Sales History
in CF23 6JF

The last sale was on 23rd September 2025 for £225,000 and since then the market in the area has remained stable. The postcode has had a total of 22 sales since 1995.

CF23 6JF has seen 1 sale in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto CF23 6JF

CF23 6JF is the 301st largest and the 635th most expensive postcode out of the 821 postcodes in the CF23 area.

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Property Typesin CF23 6JF

  • 2 mid-century houses built between 1936 and 1979
  • 9 early-century houses built between 1912 and 1935
  • 5 other addresses of unknown type
  • mid-century house (2)
  • early-century house (9)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in CF23 6JF

  • Energy Performance Certificate (EPC) surveys conducted for 11 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (2)
  • G (0)
  • D (8)
  • No EPC (5)
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Schools Nearby

Schools Nearbyto CF23 6JF

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF23 6JF

      The closest station to CF23 6JF is Heath High Level station which is 800 metres away.

      • 751
        m
        Heath High Level
      • 812
        m
        Heath Low Level
      • 1.7
        km
        Llanishen
      • 1.7
        km
        Ty Glas
      Source: National Rail
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