SG3 6BB

Key Postcode Insights

SG3 6BB is a residential postcode situated on Deanscroft, Knebworth, SG3 with 48 addresses.

It ranks as the 189th largest and 3rd most expensive of the 199 postcodes in the SG3 area. The dominant property type is a mid-century flat built between 1936 and 1979.

The postcode contains a total of 48 properties: 3 houses and 45 flats.

48
Properties
  • Houses
  • Flats

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House Pricesin SG3 6BB

Sale prices range from £192,852 for 2 bedroom leasehold flats (602 ft2) to £341,227 for 3 bedroom freehold houses with a garden (710 ft2) .

Monthly rental prices range from £1,083 pcm for 2 bed flats to £1,645 pcm for 3 bed houses.

The gross rental yield is between 5.8% and 6.7%.

The average value per square foot is £309.

Average Sale Value
£207,897
Average Rental Value
£1,120 pcm
Average Rental Yield
6.5% /year
Average Value Per Sqft
£309 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin SG3 6BB, Deanscroft, Knebworth, SG3

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Sales History
in SG3 6BB

The last sale was on 17th December 2025 for £197,000 and since then the market in the area has increased by 0.1%. The postcode has had a total of 25 sales since 1995.

SG3 6BB has seen 1 sale in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SG3 6BB

SG3 6BB is the 189th largest and the 3rd most expensive postcode out of the 199 postcodes in the SG3 area.

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Property Typesin SG3 6BB

  • 1 mid-century house built between 1936 and 1979
  • 41 mid-century flats built between 1936 and 1979
  • 1 house of an unknown age
  • 5 other addresses of unknown type
  • mid-century house (1)
  • mid-century flat (41)
  • house (1)
  • Unknown (5)
Energy Efficiency

Energy Efficiencyof properties in SG3 6BB

  • Energy Performance Certificate (EPC) surveys conducted for 42 properties.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (35)
  • G (0)
  • D (7)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto SG3 6BB

The nearest primary school to SG3 6BB is Knebworth Primary and Nursery School which is 388 metres away.
  • 388
    m
    Knebworth Primary and Nursery School
  • 1.7
    km
    St Michael's Woolmer Green CofE VA Primary School
  • 1.9
    km
    All Saints Church of England Voluntary Aided Primary School, Datchworth
The nearest secondary school is Barnwell School which is 2.9 kilometres away.
  • 2.9
    km
    Barnwell School
  • 4.3
    km
    Marriotts School
  • 5.2
    km
    The Nobel School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG3 6BB

The closest station to SG3 6BB is Knebworth station which is 100 metres away.

  • 131
    m
    Knebworth
  • 4.2
    km
    Stevenage
  • 4.7
    km
    Welwyn North
  • 4.8
    km
    Watton-at-Stone
Source: National Rail
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