CF5 5LJ

Heol Trelai - CF5 5LJ

Last updated Aug 2026

Key Postcode Insights

CF5 5LJ is a residential postcode situated on Heol Trelai, Cardiff, CF5 with 20 addresses.

It ranks as the 674th largest and 36th most expensive of the 1,394 postcodes in the CF5 area. The most common property type is a modern flat built after 1980.

The postcode contains a total of 20 properties: 6 houses and 14 flats.

Ave. Sale Price
£120,685
10 Year change
up 49.1%
Ave. Rental Price
£839pcm
10 Year change
up 72.2%
Ave. £ per ft²
£162/ft²
Ave. Gross Yield
8.3%/year/yr
All figures are subject to T&Cs
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Sales History

The last recorded sale was on 30th April 2018 for £135,000 and since then the market in the area has increased by 54.6%.

CF5 5LJ has had 3 sales since 1995, none of them in the last three years.

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Nearby Postcodes

CF5 5LJ is the 674th largest and the 36th most expensive postcode out of the 1,394 postcodes in the CF5 area.

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Property Types

  • 2 modern houses built after 1980
  • 14 modern flats built after 1980
  • 3 mid-century houses built between 1936 and 1979
  • 1 house of an unknown age
  • modern house (2)
  • modern flat (14)
  • mid-century house (3)
  • house (1)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys have been conducted for 19 properties.
  • The most common rating is B.
  • A (0)
  • E (0)
  • B (16)
  • F (0)
  • C (3)
  • G (0)
  • D (0)
  • No EPC (1)
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Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to CF5 5LJ is Waun-Gron Park station, which is 2.6 kilometres away.

      • Waun-Gron Park
        |
        2.6 km away
      • Fairwater
        |
        3.0 km away
      • Danescourt
        |
        3.7 km away
      • Ninian Park
        |
        3.7 km away
      Source: National Rail
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