LL55 3LH

LL55 3LHHouse Prices / Wales, Gwynedd, New Street

Last updated May 2026

Key Postcode Insights

LL55 3LH is a residential postcode situated on New Street, Deiniolen, Caernarfon, LL55 with 22 addresses.

It ranks as the 980th largest and 91st most expensive of the 1,192 postcodes in the LL55 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 22 properties: 18 houses and 4 flats.

22
Properties
  • Houses
  • Flats

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House Pricesin LL55 3LH

Sale prices range from £52,466 for 2 bedroom Leasehold flats (441 ft2) to £205,131 for 3 bedroom freehold houses with a garden (678 ft2) .

Monthly rental prices range from £417 pcm for 2 bed flats to £905 pcm for 3 bed houses.

The gross rental yield is between 5.3% and 9.5%.

The average value per square foot is £137.

Average Sale Value
£106,732
Average Rental Value
£628 pcm
Average Rental Yield
7.1% /year
Average Value Per Sqft
£137 /ft2
Prices last updated 1st May 2026
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Sales History
in LL55 3LH

The last sale was on 21st March 2025 for £130,000 and since then the market in the area has decreased by 0.5%. The postcode has had a total of 34 sales since 1995.

LL55 3LH has seen 5 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto LL55 3LH

LL55 3LH is the 980th largest and the 91st most expensive postcode out of the 1,192 postcodes in the LL55 area.

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Property Typesin LL55 3LH

  • 16 period houses built between 1800 and 1911
  • 4 mid-century flats built between 1936 and 1979
  • 1 house of an unknown age
  • 1 other address of unknown type
  • period house (16)
  • mid-century flat (4)
  • house (1)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in LL55 3LH

  • Energy Performance Certificate (EPC) surveys conducted for 18 properties.
  • The dominant rating is E.
  • A (0)
  • E (10)
  • B (0)
  • F (5)
  • C (1)
  • G (1)
  • D (1)
  • No EPC (4)
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Schools Nearby

Schools Nearbyto LL55 3LH

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto LL55 3LH

      The closest station to LL55 3LH is Bangor (Gwynedd) station which is 8.4 kilometres away.

      • 8.4
        km
        Bangor (Gwynedd)
      • 9.9
        km
        Llanfairpwll
      • 15.6
        km
        Llanfairfechan
      • 17.8
        km
        Roman Bridge
      Source: National Rail
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