LL56 4SX

LL56 4SXHouse Prices / Wales, Gwynedd, Brynffynnon

Last updated May 2026

Key Postcode Insights

LL56 4SX is a residential postcode situated on Brynffynnon, Y Felinheli, LL56 with 37 addresses.

It ranks as the 396th largest and 112th most expensive of the 423 postcodes in the LL56 area. The dominant property type is a period house built between 1800 and 1911.

The postcode contains a total of 37 properties: 29 houses and 8 flats.

37
Properties
  • Houses
  • Flats

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House Pricesin LL56 4SX

Sale prices range from £95,026 for 2 bedroom Leasehold flats with a garden (527 ft2) to £378,533 for 4 bedroom freehold houses with a garden (2,109 ft2) .

Monthly rental prices range from £600 pcm for 2 bed flats to £1,345 pcm for 4 bed houses.

The gross rental yield is between 4.3% and 7.6%.

The average value per square foot is £202.

Average Sale Value
£184,466
Average Rental Value
£926 pcm
Average Rental Yield
6.0% /year
Average Value Per Sqft
£202 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin LL56 4SX, Brynffynnon, Y Felinheli, LL56

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Sales History
in LL56 4SX

The last sale was on 10th December 2025 for £185,000 and since then the market in the area has decreased by 1.4%. The postcode has had a total of 41 sales since 1995.

LL56 4SX has seen 5 sales in the last three years and 3 sales in the last twelve months.

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Nearby Postcodesto LL56 4SX

LL56 4SX is the 396th largest and the 112th most expensive postcode out of the 423 postcodes in the LL56 area.

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Property Typesin LL56 4SX

  • 18 period houses built between 1800 and 1911
  • 2 mid-century houses built between 1936 and 1979
  • 1 house of an unknown age
  • 16 other addresses of unknown type
  • period house (18)
  • mid-century house (2)
  • house (1)
  • Unknown (16)
Energy Efficiency

Energy Efficiencyof properties in LL56 4SX

  • Energy Performance Certificate (EPC) surveys conducted for 20 properties.
  • The dominant rating is D.
  • A (0)
  • E (6)
  • B (0)
  • F (2)
  • C (3)
  • G (1)
  • D (8)
  • No EPC (17)
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Schools Nearby

Schools Nearbyto LL56 4SX

      More reading links
      Source: Ofsted 2026
      Public Transport Nearby

      Public Transport Nearbyto LL56 4SX

      The closest station to LL56 4SX is Llanfairpwll station which is 4.6 kilometres away.

      • 4.6
        km
        Llanfairpwll
      • 7.0
        km
        Bangor (Gwynedd)
      • 13.9
        km
        Bodorgan
      • 17.6
        km
        Llanfairfechan
      Source: National Rail
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