LL55 4NL

LL55 4NLHouse Prices / Wales, Gwynedd, Nant Gwynant, Caernarfon

Last updated May 2026

Key Postcode Insights

LL55 4NL is a residential postcode situated on Nant Gwynant, Caernarfon, LL55 with 27 addresses.

It ranks as the 1042nd largest and 1159th 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 27 properties: 27 houses.

27
Properties
  • Houses

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House Pricesin LL55 4NL

Sale prices range from £205,131 for 3 bedroom freehold houses with a garden (1,194 ft2) to £1,024,767 for 5 bedroom freehold houses with a garden (4,413 ft2) .

Monthly rental prices range from £719 pcm for 3 bed houses to £2,299 pcm for 5 bed houses.

The gross rental yield is between 2.6% and 5.3%.

The average value per square foot is £338.

Average Sale Value
£436,486
Average Rental Value
£1,135 pcm
Average Rental Yield
3.1% /year
Average Value Per Sqft
£338 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto LL55 4NL

LL55 4NL is the 1042nd largest and the 1159th most expensive postcode out of the 1,192 postcodes in the LL55 area.

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Property Typesin LL55 4NL

  • 8 period houses built between 1800 and 1911
  • 1 modern house built after 1980
  • 1 house of an unknown age
  • 17 other addresses of unknown type
  • period house (8)
  • modern house (1)
  • house (1)
  • Unknown (17)
Energy Efficiency

Energy Efficiencyof properties in LL55 4NL

  • Energy Performance Certificate (EPC) surveys conducted for 9 properties.
  • The dominant rating is D.
  • A (0)
  • E (2)
  • B (0)
  • F (1)
  • C (0)
  • G (2)
  • D (4)
  • No EPC (18)
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Schools Nearby

Schools Nearbyto LL55 4NL

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto LL55 4NL

      The closest station to LL55 4NL is Blaenau Ffestiniog station which is 7.8 kilometres away.

      • 7.8
        km
        Blaenau Ffestiniog
      • 8.2
        km
        Roman Bridge
      • 10.8
        km
        Dolwyddelan
      • 11.2
        km
        Penrhyndeudraeth
      Source: National Rail
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