CF15 9SJ

CF15 9SJHouse Prices / Wales, Cardiff, Pen Y Waun

Last updated May 2026

Key Postcode Insights

CF15 9SJ is a residential postcode situated on Pen Y Waun, Pentyrch, Cardiff, CF15 with 38 addresses.

It ranks as the 446th largest and 454th most expensive of the 481 postcodes in the CF15 area. The dominant property type is a modern house built after 1980.

The postcode contains a total of 38 properties: 38 houses.

38
Properties
  • Houses

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House Pricesin CF15 9SJ

Sale prices range from £449,333 for 3 bedroom freehold houses with a garden (1,000 ft2) to £952,051 for 5 bedroom freehold houses with a garden (3,003 ft2) .

Monthly rental prices range from £1,800 pcm for 3 bed houses to £3,381 pcm for 5 bed houses.

The gross rental yield is between 4.3% and 5.3%.

The average value per square foot is £316.

Average Sale Value
£688,971
Average Rental Value
£2,606 pcm
Average Rental Yield
4.5% /year
Average Value Per Sqft
£316 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin CF15 9SJ, Pen Y Waun, Pentyrch, Cardiff, CF15

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Sales History
in CF15 9SJ

The last sale was on 16th October 2025 for £800,000 and since then the market in the area has increased by 0.5%. The postcode has had a total of 31 sales since 1995.

CF15 9SJ has seen 1 sale in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto CF15 9SJ

CF15 9SJ is the 446th largest and the 454th most expensive postcode out of the 481 postcodes in the CF15 area.

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Property Typesin CF15 9SJ

  • 9 modern houses built after 1980
  • 2 mid-century houses built between 1936 and 1979
  • 4 houses of an unknown age
  • 23 other addresses of unknown type
  • modern house (9)
  • mid-century house (2)
  • house (4)
  • Unknown (23)
Energy Efficiency

Energy Efficiencyof properties in CF15 9SJ

  • Energy Performance Certificate (EPC) surveys conducted for 11 properties.
  • The dominant rating is C.
  • A (1)
  • E (0)
  • B (0)
  • F (0)
  • C (6)
  • G (0)
  • D (4)
  • No EPC (27)
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Schools Nearby

Schools Nearbyto CF15 9SJ

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto CF15 9SJ

      The closest station to CF15 9SJ is Taffs Well station which is 2.6 kilometres away.

      • 2.6
        km
        Taffs Well
      • 3.9
        km
        Trefforest Estate
      • 4.0
        km
        Radyr
      • 4.9
        km
        Coryton
      Source: National Rail
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