SG6 4SU

Key Postcode Insights

SG6 4SU is a residential postcode situated on Western Way, Letchworth Garden City, SG6 with 16 addresses.

It ranks as the 681st largest and 115th most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 16 properties: 16 flats.

16
Properties
  • Flats

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House Pricesin SG6 4SU

Sale prices range from £207,196 for 2 bedroom leasehold flats (753 ft2) to £265,008 for 3 bedroom leasehold flats (1,033 ft2) .

Monthly rental prices range from £1,058 pcm for 2 bed flats to £1,329 pcm for 3 bed flats.

The gross rental yield is between 6.0% and 6.1%.

The average value per square foot is £281.

Prices last updated 1st May 2026
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Sales History
in SG6 4SU

The last sale was on 1st July 2016 for £180,000 and since then the market in the area has remained stable. The postcode has had a total of 3 sales since 1995.

SG6 4SU has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SG6 4SU

SG6 4SU is the 681st largest and the 115th most expensive postcode out of the 1,237 postcodes in the SG6 area.

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Property Typesin SG6 4SU

  • 14 mid-century flats built between 1936 and 1979
  • 1 flat of an unknown age
  • 1 other address of unknown type
  • mid-century flat (14)
  • flat (1)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in SG6 4SU

  • Energy Performance Certificate (EPC) surveys conducted for 14 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (8)
  • G (0)
  • D (5)
  • No EPC (2)
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Schools Nearby

Schools Nearbyto SG6 4SU

The nearest primary school to SG6 4SU is Stonehill School which is 355 metres away.
  • 355
    m
    Stonehill School
  • 367
    m
    Northfields Infants and Nursery School
  • 457
    m
    The Grange Academy
The nearest secondary school is Fearnhill School which is 2.4 kilometres away.
  • 2.4
    km
    Fearnhill School
  • 2.8
    km
    The Knights Templar School
  • 3.1
    km
    The Highfield School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG6 4SU

The closest station to SG6 4SU is Letchworth Garden City station which is 1.7 kilometres away.

  • 1.7
    km
    Letchworth Garden City
  • 2.9
    km
    Baldock
  • 4.2
    km
    Arlesey
  • 5.2
    km
    Hitchin
Source: National Rail
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