LL55 4DY

LL55 4DYHouse Prices / Wales, Gwynedd, Cwm-Y-Glo, Caernarfon

Last updated Jun 2026

Key Postcode Insights

LL55 4DY is a residential postcode situated on Cwm-Y-Glo, Caernarfon, LL55 with 10 addresses.

It ranks as the 645th largest and 643rd 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 10 properties: 10 houses.

10
Properties
  • Houses

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House Pricesin LL55 4DY

Sale prices range from £168,844 for 2 bedroom freehold houses with a garden (602 ft2) to £318,300 for 3 bedroom freehold houses with a garden (1,173 ft2) .

Monthly rental prices range from £433 pcm for 2 bed houses to £755 pcm for 3 bed houses.

The gross rental yield is between 2.5% and 4.6%.

The average value per square foot is £283.

Average Sale Value
£227,508
Average Rental Value
£616 pcm
Average Rental Yield
3.2% /year
Average Value Per Sqft
£283 /ft2
Prices last updated 1st June 2026
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Sales History
in LL55 4DY

The last sale was on 24th March 2023 for £234,000 and since then the market in the area has increased by 2.0%. The postcode has had a total of 18 sales since 1995.

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

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Nearby Postcodesto LL55 4DY

LL55 4DY is the 645th largest and the 643rd most expensive postcode out of the 1,192 postcodes in the LL55 area.

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Property Typesin LL55 4DY

  • 8 period houses built between 1800 and 1911
  • 1 house of an unknown age
  • 1 other address of unknown type
  • period house (8)
  • house (1)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in LL55 4DY

  • Energy Performance Certificate (EPC) surveys conducted for 7 properties.
  • The dominant rating is G.
  • A (0)
  • E (2)
  • B (0)
  • F (1)
  • C (0)
  • G (3)
  • D (1)
  • No EPC (3)
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Schools Nearby

Schools Nearby

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearby

      The closest station to LL55 4DY is Llanfairpwll station, which is 9.4 kilometres away.

      • 9.4
        km
        Llanfairpwll
      • 9.5
        km
        Bangor (Gwynedd)
      • 18.0
        km
        Bodorgan
      • 18.1
        km
        Llanfairfechan
      Source: National Rail
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