SG6 3RU

Key Postcode Insights

SG6 3RU is a residential postcode situated on Unwin Close, Letchworth Garden City, SG6 with 43 addresses.

It ranks as the 1153rd largest and 36th 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 43 properties: 4 houses and 39 flats.

43
Properties
  • Houses
  • Flats

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House Pricesin SG6 3RU

Sale prices range from £170,497 for 1 bedroom Leasehold flats (473 ft2) to £445,925 for 3 bedroom freehold houses with a garden (764 ft2) .

Monthly rental prices range from £847 pcm for 1 bed flats to £1,677 pcm for 3 bed houses.

The gross rental yield is between 4.5% and 6.1%.

The average value per square foot is £377.

Average Sale Value
£194,151
Average Rental Value
£920 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£377 /ft2
Prices last updated 1st May 2026
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Explore Buildingsin SG6 3RU, Unwin Close, Letchworth Garden City, SG6

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Nearby Postcodesto SG6 3RU

SG6 3RU is the 1153rd largest and the 36th most expensive postcode out of the 1,237 postcodes in the SG6 area.

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Property Typesin SG6 3RU

  • 43 modern flats built after 1980
  • modern flat (43)
Energy Efficiency

Energy Efficiencyof properties in SG6 3RU

  • Energy Performance Certificate (EPC) surveys conducted for 42 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (8)
  • F (0)
  • C (30)
  • G (0)
  • D (4)
  • No EPC (1)
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Schools Nearby

Schools Nearbyto SG6 3RU

The nearest primary school to SG6 3RU is St Thomas More Roman Catholic Primary School which is 423 metres away.
  • 423
    m
    St Thomas More Roman Catholic Primary School
  • 885
    m
    Icknield Infant and Nursery School
  • 1.1
    km
    Pixmore Junior School
The nearest secondary school is The Highfield School which is 520 metres away.
  • 520
    m
    The Highfield School
  • 811
    m
    Fearnhill School
  • 3.3
    km
    The Priory School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG6 3RU

The closest station to SG6 3RU is Letchworth Garden City station which is 1.0 kilometres away.

  • 988
    m
    Letchworth Garden City
  • 2.8
    km
    Hitchin
  • 4.1
    km
    Baldock
  • 6.3
    km
    Arlesey
Source: National Rail