SG6 4QF

Key Postcode Insights

SG6 4QF is a residential postcode situated on Marmet Avenue, Letchworth Garden City, SG6 with 64 addresses.

It ranks as the 1225th largest and 81st most expensive of the 1,237 postcodes in the SG6 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 64 properties: 11 houses and 53 flats.

64
Properties
  • Houses
  • Flats

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House Pricesin SG6 4QF

Sale prices range from £126,913 for studio leasehold flats (226 ft2) to £421,759 for 3 bedroom leasehold houses with a garden (1,151 ft2) .

Monthly rental prices range from £600 pcm for studio flats to £1,892 pcm for 3 bed houses.

The gross rental yield is between 5.4% and 5.9%.

The average value per square foot is £422.

Average Sale Value
£214,027
Average Rental Value
£1,020 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£422 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin SG6 4QF, Marmet Avenue, Letchworth Garden City, SG6

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Sales History
in SG6 4QF

The last sale was on 6th February 2026 for £130,000 and since then the market in the area has decreased by 2.6%. The postcode has had a total of 229 sales since 1995.

SG6 4QF has seen 12 sales in the last three years and 3 sales in the last twelve months.

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Nearby Postcodesto SG6 4QF

SG6 4QF is the 1225th largest and the 81st most expensive postcode out of the 1,237 postcodes in the SG6 area.

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Property Typesin SG6 4QF

  • 7 modern houses built after 1980
  • 45 modern flats built after 1980
  • 5 flats of an unknown age
  • 7 other addresses of unknown type
  • modern house (7)
  • modern flat (45)
  • flat (5)
  • Unknown (7)
Energy Efficiency

Energy Efficiencyof properties in SG6 4QF

  • Energy Performance Certificate (EPC) surveys conducted for 52 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (2)
  • F (0)
  • C (27)
  • G (0)
  • D (22)
  • No EPC (12)
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Schools Nearby

Schools Nearbyto SG6 4QF

The nearest primary school to SG6 4QF is Icknield Infant and Nursery School which is 503 metres away.
  • 503
    m
    Icknield Infant and Nursery School
  • 507
    m
    Wilbury Junior School
  • 1.0
    km
    Pixmore Junior School
The nearest secondary school is Fearnhill School which is 901 metres away.
  • 901
    m
    Fearnhill School
  • 1.2
    km
    The Highfield School
  • 3.2
    km
    The Knights Templar School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG6 4QF

The closest station to SG6 4QF is Letchworth Garden City station which is 400 metres away.

  • 410
    m
    Letchworth Garden City
  • 3.5
    km
    Hitchin
  • 3.6
    km
    Baldock
  • 5.6
    km
    Arlesey
Source: National Rail
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