The Dell, St. Mellons, Cardiff, CF3
The Dell

The DellHouse Prices / Wales, Cardiff

Last updated Jun 2026

Key Street Insights

The Dell is a residential street with 39 addresses.

It ranks as the 428th largest and 41st most expensive of the 590 streets in the CF3 area. The dominant property type is a modern house built after 1980.

The street contains a total of 39 properties: 39 houses.

39
Properties
  • Houses

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House Priceson The Dell

Sale prices range from £103,871 for 2 bedroom leasehold houses with a garden (592 ft2) to £188,275 for 3 bedroom freehold houses with a garden (918 ft2) .

Monthly rental prices range from £663 pcm for 2 bed houses to £1,139 pcm for 3 bed houses.

The gross rental yield is between 7.3% and 7.8%.

The average value per square foot is £244.

Average Sale Value
£147,496
Average Rental Value
£936 pcm
Average Rental Yield
7.6% /year
Average Value Per Sqft
£244 /ft2
Prices last updated 1st June 2026
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Explore Propertieson The Dell, St. Mellons, Cardiff, CF3

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Sales History
on The Dell, St. Mellons, Cardiff, CF3

The last sale was on 19th September 2025 for £150,000 and since then the market in the area has decreased by 0.1%. The street has had a total of 103 sales since 1995.

The Dell, St. Mellons, Cardiff, CF3 has seen 6 sales in the last three years and 1 sale in the last twelve months.

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Nearby Streetsto The Dell, St. Mellons, Cardiff, CF3

The Dell, St. Mellons, Cardiff, CF3 is the 428th largest and the 41st most expensive street in the CF3 area.

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Postcodeson The Dell, St. Mellons, Cardiff, CF3

There is 1 postcode on The Dell, St. Mellons, Cardiff, CF3.

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Property Typesin The Dell

  • 19 modern houses built after 1980
  • 13 mid-century houses built between 1936 and 1979
  • 7 other addresses of unknown type
  • modern house (19)
  • mid-century house (13)
  • Unknown (7)
Energy Efficiency

Energy Efficiencyof properties on The Dell

  • Energy Performance Certificate (EPC) surveys conducted for 32 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (20)
  • G (0)
  • D (11)
  • No EPC (7)
Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to The Dell, St. Mellons, Cardiff, CF3 is Llanishen station, which is 4.4 kilometres away.

      • 4.4
        km
        Llanishen
      • 4.7
        km
        Heath High Level
      • 4.7
        km
        Heath Low Level
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