Blaenavon Close, St. Mellons, Cardiff, CF3
Blaenavon Close

Blaenavon CloseHouse Prices / Wales, Cardiff

Last updated Jun 2026

Key Street Insights

Blaenavon Close is a residential street with 17 addresses.

It ranks as the 233rd largest and 139th most expensive of the 590 streets in the CF3 area. The dominant property type is a mid-century house built between 1936 and 1979.

The street contains a total of 17 properties: 17 houses.

17
Properties
  • Houses

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House Priceson Blaenavon Close

Sale prices range from £191,686 for 3 bedroom freehold houses with a garden (839 ft2) to £208,556 for 3 bedroom freehold houses with a garden (1,044 ft2) .

Monthly rental prices range from £1,178 pcm for 3 bed houses to £1,216 pcm for 3 bed houses.

The gross rental yield is between 7.0% and 7.4%.

The average value per square foot is £212.

Average Sale Value
£198,798
Average Rental Value
£1,194 pcm
Average Rental Yield
7.2% /year
Average Value Per Sqft
£212 /ft2
Prices last updated 1st June 2026
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Sales History
on Blaenavon Close, St. Mellons, Cardiff, CF3

The last sale was on 15th July 2022 for £187,000 and since then the market in the area has increased by 5.7%. The street has had a total of 3 sales since 1995.

Blaenavon Close, St. Mellons, Cardiff, CF3 has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Streetsto Blaenavon Close, St. Mellons, Cardiff, CF3

Blaenavon Close, St. Mellons, Cardiff, CF3 is the 233rd largest and the 139th most expensive street in the CF3 area.

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Postcodeson Blaenavon Close, St. Mellons, Cardiff, CF3

There is 1 postcode on Blaenavon Close, St. Mellons, Cardiff, CF3.

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Property Typesin Blaenavon Close

  • 7 modern houses built after 1980
  • 10 mid-century houses built between 1936 and 1979
  • modern house (7)
  • mid-century house (10)
Energy Efficiency

Energy Efficiencyof properties on Blaenavon Close

  • Energy Performance Certificate (EPC) surveys conducted for 17 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (13)
  • G (0)
  • D (2)
  • No EPC (0)
Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to Blaenavon Close, St. Mellons, Cardiff, CF3 is Heath High Level station, which is 6.2 kilometres away.

      • 6.2
        km
        Heath High Level
      • 6.2
        km
        Llanishen
      • 6.2
        km
        Heath Low Level
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