SG6 4ND

Key Postcode Insights

SG6 4ND is a residential postcode situated on Southfields, Letchworth Garden City, SG6 with 45 addresses.

It ranks as the 1041st largest and 593rd most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 45 properties: 30 houses, 1 flat and 14 other properties.

45
Properties
  • Houses
  • Flats
  • Other (unknown)

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House Pricesin SG6 4ND

Sale prices range from £196,088 for 2 bedroom Leasehold flats (667 ft2) to £445,889 for 4 bedroom freehold houses with a garden (1,323 ft2) .

Monthly rental prices range from £1,061 pcm for 2 bed flats to £2,033 pcm for 4 bed houses.

The gross rental yield is between 5.5% and 6.5%.

The average value per square foot is £398.

Average Sale Value
£361,415
Average Rental Value
£1,718 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£398 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SG6 4ND, Southfields, Letchworth Garden City, SG6

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Sales History
in SG6 4ND

The last sale was on 11th March 2025 for £410,000 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 21 sales since 1995.

SG6 4ND has seen 3 sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SG6 4ND

SG6 4ND is the 1041st largest and the 593rd most expensive postcode out of the 1,237 postcodes in the SG6 area.

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Property Typesin SG6 4ND

  • 14 modern houses built after 1980
  • 25 mid-century houses built between 1936 and 1979
  • 1 house of an unknown age
  • 5 other addresses of unknown type
  • modern house (14)
  • mid-century house (25)
  • house (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in SG6 4ND

  • Energy Performance Certificate (EPC) surveys conducted for 22 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (16)
  • G (0)
  • D (5)
  • No EPC (9)
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Schools Nearby

Schools Nearbyto SG6 4ND

The nearest primary school to SG6 4ND is Northfields Infants and Nursery School which is 434 metres away.
  • 434
    m
    Northfields Infants and Nursery School
  • 556
    m
    The Grange Academy
  • 895
    m
    Stonehill School
The nearest secondary school is Fearnhill School which is 2.2 kilometres away.
  • 2.2
    km
    Fearnhill School
  • 2.3
    km
    The Knights Templar School
  • 2.7
    km
    The Highfield School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG6 4ND

The closest station to SG6 4ND is Letchworth Garden City station which is 1.2 kilometres away.

  • 1.2
    km
    Letchworth Garden City
  • 2.5
    km
    Baldock
  • 4.9
    km
    Arlesey
  • 4.9
    km
    Hitchin
Source: National Rail
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