Deiniolen, Caernarfon, LL55

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Deiniolen

DeiniolenHouse Prices / Wales, Gwynedd

Last updated May 2026

Key Street Insights

Deiniolen is a residential street with 140 addresses.

It ranks as the 557th largest and 388th most expensive of the 569 streets in the LL55 area. The dominant property type is a period house built between 1800 and 1911.

The street contains a total of 140 properties: 139 houses and 1 flat.

140
Properties
  • Houses
  • Flats

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House Priceson Deiniolen

Sale prices range from £72,682 for 2 bedroom freehold houses with a garden (430 ft2) to £569,926 for 5 bedroom freehold houses with a garden (2,540 ft2) .

Monthly rental prices range from £436 pcm for 2 bed houses to £1,785 pcm for 5 bed houses.

The gross rental yield is between 2.6% and 7.3%.

The average value per square foot is £217.

Average Sale Value
£255,832
Average Rental Value
£916 pcm
Average Rental Yield
4.3% /year
Average Value Per Sqft
£217 /ft2
Prices last updated 1st May 2026
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Properties and Buildingson Deiniolen, Caernarfon, LL55

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Sales History
on Deiniolen, Caernarfon, LL55

The last sale was on 20th February 2026 for £285,000 and since then the market in the area has decreased by 0.5%. The street has had a total of 116 sales since 1995.

Deiniolen, Caernarfon, LL55 has seen 13 sales in the last three years and 4 sales in the last twelve months.

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Nearby Streetsto Deiniolen, Caernarfon, LL55

Deiniolen, Caernarfon, LL55 is the 557th largest and the 388th most expensive street in the LL55 area.

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Postcodeson Deiniolen, Caernarfon, LL55

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Property Typesin Deiniolen

  • 84 period houses built between 1800 and 1911
  • 3 period flats built between 1800 and 1911
  • 7 modern houses built after 1980
  • 3 mid-century houses built between 1936 and 1979
  • 11 houses of an unknown age
  • 1 early-century house built between 1912 and 1935
  • 31 other addresses of unknown type
  • period house (84)
  • period flat (3)
  • modern house (7)
  • mid-century house (3)
  • house (11)
  • early-century house (1)
  • Unknown (31)
Energy Efficiency

Energy Efficiencyof properties on Deiniolen

  • Energy Performance Certificate (EPC) surveys conducted for 96 properties.
  • The dominant rating is F.
  • A (0)
  • E (26)
  • B (0)
  • F (30)
  • C (5)
  • G (16)
  • D (19)
  • No EPC (44)
Schools Nearby

Schools Nearbyto Deiniolen, Caernarfon, LL55

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto Deiniolen, Caernarfon, LL55

      The closest station to Deiniolen, Caernarfon, LL55 is Bangor (Gwynedd) station which is 8.2 kilometres away.

      • 8.2
        km
        Bangor (Gwynedd)
      • 9.7
        km
        Llanfairpwll
      • 15.6
        km
        Llanfairfechan
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