Allen Close, Old St. Mellons, Cardiff, CF3
Allen Close

Allen CloseHouse Prices / Wales, Cardiff

Last updated Jun 2026

Key Street Insights

Allen Close is a residential street with 42 addresses.

It ranks as the 442nd largest and 517th 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 42 properties: 42 houses.

42
Properties
  • Houses

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House Priceson Allen Close

Sale prices range from £246,820 for 2 bedroom freehold houses with a garden (592 ft2) to £546,130 for 4 bedroom freehold houses with a garden (1,706 ft2) .

Monthly rental prices range from £1,254 pcm for 2 bed houses to £2,107 pcm for 4 bed houses.

The gross rental yield is between 4.6% and 6.1%.

The average value per square foot is £359.

Average Sale Value
£391,793
Average Rental Value
£1,672 pcm
Average Rental Yield
5.1% /year
Average Value Per Sqft
£359 /ft2
Prices last updated 1st June 2026
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Explore Propertieson Allen Close, Old St. Mellons, Cardiff, CF3

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Sales History
on Allen Close, Old St. Mellons, Cardiff, CF3

The last sale was on 30th June 2025 for £418,500 and since then the market in the area has decreased by 0.4%. The street has had a total of 101 sales since 1995.

Allen Close, Old St. Mellons, Cardiff, CF3 has seen 3 sales in the last three years and 1 sale in the last twelve months.

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Nearby Streetsto Allen Close, Old St. Mellons, Cardiff, CF3

Allen Close, Old St. Mellons, Cardiff, CF3 is the 442nd largest and the 517th most expensive street in the CF3 area.

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Postcodeson Allen Close, Old St. Mellons, Cardiff, CF3

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

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Property Typesin Allen Close

  • 25 modern houses built after 1980
  • 2 houses of an unknown age
  • 15 other addresses of unknown type
  • modern house (25)
  • house (2)
  • Unknown (15)
Energy Efficiency

Energy Efficiencyof properties on Allen Close

  • Energy Performance Certificate (EPC) surveys conducted for 25 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (12)
  • G (0)
  • D (11)
  • No EPC (17)
Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to Allen Close, Old St. Mellons, Cardiff, CF3 is Llanishen station, which is 5.1 kilometres away.

      • 5.1
        km
        Llanishen
      • 5.2
        km
        Heath High Level
      • 5.3
        km
        Heath Low Level
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