SG3 6DX

Wadnall Way - SG3 6DX

Last updated Aug 2026

Key Postcode Insights

SG3 6DX is a residential postcode situated on Wadnall Way, Knebworth, SG3 with 40 addresses.

It ranks as the 901st largest and 523rd most expensive of the 1,015 postcodes in the SG3 area. The most common property type is a modern house built after 1980.

The postcode contains a total of 40 properties: 23 houses, 10 flats and 7 other properties.

Ave. Sale Price
£323,141
10 Year change
up 16.0%
Ave. Rental Price
£1,496pcm
10 Year change
up 45.9%
Ave. £ per ft²
£496/ft²
Ave. Gross Yield
5.6%/year/yr
All figures are subject to T&Cs
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Sales History

The last recorded sale was on 26th March 2026 for £175,000 and since then the market in the area has decreased by 0.9%.

SG3 6DX has had 3 sales since 1995, with 3 in the last three years and 2 in the last twelve months.

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Nearby Postcodes

SG3 6DX is the 901st largest and the 523rd most expensive postcode out of the 1,015 postcodes in the SG3 area.

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Property Types

  • 22 modern houses built after 1980
  • 9 modern flats built after 1980
  • 1 mid-century flat built between 1936 and 1979
  • 1 house of an unknown age
  • 7 other addresses of unknown type
  • modern house (22)
  • modern flat (9)
  • mid-century flat (1)
  • house (1)
  • Unknown (7)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys have been conducted for 32 properties.
  • The most common rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (20)
  • G (0)
  • D (12)
  • No EPC (8)
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Schools Nearby

Schools Nearby

The nearest primary school to SG3 6DX is Knebworth Primary and Nursery School, which is 700 metres away.
  • Knebworth Primary and Nursery School
    700 m away
  • St Michael's Woolmer Green CofE VA Primary School
    1.2 km away
  • All Saints Church of England Voluntary Aided Primary School, Datchworth
    1.8 km away
The nearest secondary school is Barnwell School, which is 3.5 kilometres away.
  • Barnwell School
    3.5 km away
  • Monk's Walk School
    4.7 km away
  • Marriotts School
    4.9 km away
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to SG3 6DX is Knebworth station, which is 700 metres away.

  • Knebworth
    |
    700 m away
  • Welwyn North
    |
    4.1 km away
  • Stevenage
    |
    4.7 km away
  • Watton-at-Stone
    |
    4.9 km away
Source: National Rail
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