CF3 5FX

CF3 5FXHouse Prices / Wales, Cardiff, Old Newport Road

Last updated May 2026

Key Postcode Insights

CF3 5FX is a residential postcode situated on Old Newport Road, Old St. Mellons, Cardiff, CF3 with 13 addresses.

It ranks as the 274th largest and 818th most expensive of the 889 postcodes in the CF3 area. The dominant property type is a modern house built after 1980.

The postcode contains a total of 13 properties: 13 houses.

13
Properties
  • Houses

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House Pricesin CF3 5FX

Sale prices range from £321,397 for 4 bedroom freehold houses with a garden (1,463 ft2) to £748,604 for 5 bedroom freehold houses with a garden (3,153 ft2) .

Monthly rental prices range from £1,543 pcm for 4 bed houses to £2,858 pcm for 5 bed houses.

The gross rental yield is between 4.5% and 5.8%.

The average value per square foot is £333.

Average Sale Value
£453,174
Average Rental Value
£1,791 pcm
Average Rental Yield
4.7% /year
Average Value Per Sqft
£333 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto CF3 5FX

CF3 5FX is the 274th largest and the 818th most expensive postcode out of the 889 postcodes in the CF3 area.

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Property Typesin CF3 5FX

  • 4 modern houses built after 1980
  • 3 houses of an unknown age
  • 2 early-century houses built between 1912 and 1935
  • 4 other addresses of unknown type
  • modern house (4)
  • house (3)
  • early-century house (2)
  • Unknown (4)
Energy Efficiency

Energy Efficiencyof properties in CF3 5FX

  • Energy Performance Certificate (EPC) surveys conducted for 6 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (1)
  • F (0)
  • C (3)
  • G (0)
  • D (2)
  • No EPC (7)
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Schools Nearby

Schools Nearbyto CF3 5FX

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF3 5FX

      The closest station to CF3 5FX is Llanishen station which is 5.5 kilometres away.

      • 5.5
        km
        Llanishen
      • 5.7
        km
        Heath High Level
      • 5.8
        km
        Heath Low Level
      • 6.0
        km
        Lisvane & Thornhill
      Source: National Rail
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