LL55 4YL

LL55 4YLHouse Prices / Wales, Gwynedd, Nantmor, Caernarfon

Last updated May 2026

Key Postcode Insights

LL55 4YL is a residential postcode situated on Nantmor, Caernarfon, LL55 with 12 addresses.

It ranks as the 734th largest and 890th 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 12 properties: 12 houses.

12
Properties
  • Houses

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House Pricesin LL55 4YL

Sale prices range from £205,131 for 3 bedroom freehold houses with a garden (1,050 ft2) to £510,239 for 5 bedroom freehold houses with a garden (3,293 ft2) .

Monthly rental prices range from £853 pcm for 3 bed houses to £1,709 pcm for 5 bed houses.

The gross rental yield is between 3.9% and 5.3%.

The average value per square foot is £206.

Average Sale Value
£302,535
Average Rental Value
£1,071 pcm
Average Rental Yield
4.2% /year
Average Value Per Sqft
£206 /ft2
Prices last updated 1st May 2026
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Sales History
in LL55 4YL

The last sale was on 25th October 2023 for £525,000 and since then the market in the area has decreased by 4.7%. The postcode has had a total of 3 sales since 1995.

LL55 4YL has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto LL55 4YL

LL55 4YL is the 734th largest and the 890th most expensive postcode out of the 1,192 postcodes in the LL55 area.

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Property Typesin LL55 4YL

  • 2 period houses built between 1800 and 1911
  • 1 mid-century house built between 1936 and 1979
  • 1 house of an unknown age
  • 8 other addresses of unknown type
  • period house (2)
  • mid-century house (1)
  • house (1)
  • Unknown (8)
Energy Efficiency

Energy Efficiencyof properties in LL55 4YL

  • Energy Performance Certificate (EPC) surveys conducted for 3 properties.
  • The dominant rating is D.
  • A (0)
  • E (1)
  • B (0)
  • F (1)
  • C (0)
  • G (0)
  • D (1)
  • No EPC (9)
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Schools Nearby

Schools Nearbyto LL55 4YL

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto LL55 4YL

      The closest station to LL55 4YL is Penrhyndeudraeth station which is 7.3 kilometres away.

      • 7.3
        km
        Penrhyndeudraeth
      • 7.6
        km
        Minffordd
      • 8.0
        km
        Porthmadog
      • 8.3
        km
        Llandecwyn
      Source: National Rail
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