CF14 3NW

CF14 3NWHouse Prices / Wales, Cardiff, St. Marks Avenue

Last updated May 2026

Key Postcode Insights

CF14 3NW is a residential postcode situated on St. Marks Avenue, Cardiff, CF14 with 17 addresses.

It ranks as the 620th largest and 550th most expensive of the 1,554 postcodes in the CF14 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 17 properties: 15 houses and 2 flats.

17
Properties
  • Houses
  • Flats

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House Pricesin CF14 3NW

Sale prices range from £121,182 for 2 bedroom Leasehold flats (462 ft2) to £399,783 for 5 bedroom freehold houses with a garden (1,732 ft2) .

Monthly rental prices range from £785 pcm for 2 bed flats to £1,750 pcm for 5 bed houses.

The gross rental yield is between 5.3% and 7.8%.

The average value per square foot is £272.

Average Sale Value
£296,034
Average Rental Value
£1,509 pcm
Average Rental Yield
6.1% /year
Average Value Per Sqft
£272 /ft2
Prices last updated 1st May 2026
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Sales History
in CF14 3NW

The last sale was on 2nd August 2024 for £300,000 and since then the market in the area has increased by 3.0%. The postcode has had a total of 19 sales since 1995.

CF14 3NW has seen 2 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto CF14 3NW

CF14 3NW is the 620th largest and the 550th most expensive postcode out of the 1,554 postcodes in the CF14 area.

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Property Typesin CF14 3NW

  • 1 modern house built after 1980
  • 1 house of an unknown age
  • 10 early-century houses built between 1912 and 1935
  • 2 early-century flats built between 1912 and 1935
  • 3 other addresses of unknown type
  • modern house (1)
  • house (1)
  • early-century house (10)
  • early-century flat (2)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in CF14 3NW

  • Energy Performance Certificate (EPC) surveys conducted for 13 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (1)
  • C (4)
  • G (0)
  • D (7)
  • No EPC (4)
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Schools Nearby

Schools Nearbyto CF14 3NW

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF14 3NW

      The closest station to CF14 3NW is Heath Low Level station which is 1.5 kilometres away.

      • 1.5
        km
        Heath Low Level
      • 1.6
        km
        Heath High Level
      • 1.9
        km
        Ty Glas
      • 1.9
        km
        Birchgrove
      Source: National Rail
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