CF23 9AW

CF23 9AWHouse Prices / Wales, Cardiff, Colchester Avenue

Last updated Jun 2026

Key Postcode Insights

CF23 9AW is a residential postcode situated on Colchester Avenue, Penylan, Cardiff, CF23 with 7 addresses.

It ranks as the 110th largest and 45th 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 7 properties: 7 flats.

7
Properties
  • Flats

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House Pricesin CF23 9AW

Sale prices range from £88,853 for 1 bedroom leasehold flats (290 ft2) to £156,700 for 3 bedroom leasehold flats (925 ft2) .

Monthly rental prices range from £567 pcm for 1 bed flats to £842 pcm for 3 bed flats.

The gross rental yield is between 6.4% and 7.7%.

The average value per square foot is £172.

Average Sale Value
£145,621
Average Rental Value
£801 pcm
Average Rental Yield
6.6% /year
Average Value Per Sqft
£172 /ft2
Prices last updated 1st June 2026
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Explore Buildingsin CF23 9AW, Colchester Avenue, Penylan, Cardiff, CF23

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Nearby Postcodesto CF23 9AW

CF23 9AW is the 110th largest and the 45th most expensive postcode out of the 821 postcodes in the CF23 area.

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Property Typesin CF23 9AW

  • 7 mid-century flats built between 1936 and 1979
  • mid-century flat (7)
Energy Efficiency

Energy Efficiencyof properties in CF23 9AW

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

Schools Nearbyto CF23 9AW

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF23 9AW

      The closest station to CF23 9AW is Cathays station which is 2.0 kilometres away.

      • 2.0
        km
        Cathays
      • 2.1
        km
        Cardiff Queen Street
      • 2.8
        km
        Heath Low Level
      • 2.8
        km
        Heath High Level
      Source: National Rail