SG3 6JN

Key Postcode Insights

SG3 6JN is a residential postcode situated on Evergreen Close, Woolmer Green, Knebworth, SG3 with 7 addresses.

It ranks as the 70th largest and 154th most expensive of the 199 postcodes in the SG3 area.

The postcode contains a total of 7 properties: 7 houses.

7
Properties
  • Houses

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House Pricesin SG3 6JN

Sale prices range from £667,230 for 4 bedroom freehold houses with a garden (1,528 ft2) to £813,824 for 5 bedroom freehold houses with a garden (2,125 ft2) .

Monthly rental prices range from £2,268 pcm for 4 bed houses to £2,672 pcm for 5 bed houses.

The gross rental yield is between 3.8% and 4.1%.

The average value per square foot is £399.

Average Sale Value
£759,418
Average Rental Value
£2,497 pcm
Average Rental Yield
3.9% /year
Average Value Per Sqft
£399 /ft2
Prices last updated 1st May 2026
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Nearby Postcodesto SG3 6JN

SG3 6JN is the 70th largest and the 154th most expensive postcode out of the 199 postcodes in the SG3 area.

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Property Typesin SG3 6JN

  • 1 modern house built after 1980
  • 5 houses of an unknown age
  • 1 other address of unknown type
  • modern house (1)
  • house (5)
  • Unknown (1)
Energy Efficiency

Energy Efficiencyof properties in SG3 6JN

  • Energy Performance Certificate (EPC) surveys conducted for 1 property.
  • The dominant rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (0)
  • No EPC (6)
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Schools Nearby

Schools Nearbyto SG3 6JN

The nearest primary school to SG3 6JN is St Michael's Woolmer Green CofE VA Primary School which is 254 metres away.
  • 254
    m
    St Michael's Woolmer Green CofE VA Primary School
  • 1.3
    km
    All Saints Church of England Voluntary Aided Primary School, Datchworth
  • 1.3
    km
    Knebworth Primary and Nursery School
The nearest secondary school is Barnwell School which is 4.1 kilometres away.
  • 4.1
    km
    Barnwell School
  • 4.2
    km
    Monk's Walk School
  • 5.6
    km
    Ridgeway Academy
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG3 6JN

The closest station to SG3 6JN is Knebworth station which is 1.6 kilometres away.

  • 1.6
    km
    Knebworth
  • 3.4
    km
    Welwyn North
  • 4.2
    km
    Watton-at-Stone
  • 5.7
    km
    Stevenage
Source: National Rail
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