SG3 6PH

Key Postcode Insights

SG3 6PH is a residential postcode situated on Park Lane, Knebworth, SG3 with 22 addresses.

It ranks as the 141st largest and 186th most expensive of the 199 postcodes in the SG3 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 22 properties: 22 houses.

22
Properties
  • Houses

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House Pricesin SG3 6PH

Sale prices range from £602,358 for 3 bedroom freehold houses with a garden (1,184 ft2) to £2,287,355 for 5 bedroom freehold houses with a garden (3,390 ft2) .

Monthly rental prices range from £1,984 pcm for 3 bed houses to £6,642 pcm for 5 bed houses.

The gross rental yield is between 3.5% and 4.0%.

The average value per square foot is £466.

Average Sale Value
£1,074,065
Average Rental Value
£3,173 pcm
Average Rental Yield
3.5% /year
Average Value Per Sqft
£466 /ft2
Prices last updated 1st May 2026
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Sales History
in SG3 6PH

The last sale was on 4th August 2025 for £850,000 and since then the market in the area has decreased by 1.3%. The postcode has had a total of 20 sales since 1995.

SG3 6PH has seen 2 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SG3 6PH

SG3 6PH is the 141st largest and the 186th most expensive postcode out of the 199 postcodes in the SG3 area.

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Property Typesin SG3 6PH

  • 2 period houses built between 1800 and 1911
  • 1 modern house built after 1980
  • 4 mid-century houses built between 1936 and 1979
  • 2 houses of an unknown age
  • 3 early-century houses built between 1912 and 1935
  • 10 other addresses of unknown type
  • period house (2)
  • modern house (1)
  • mid-century house (4)
  • house (2)
  • early-century house (3)
  • Unknown (10)
Energy Efficiency

Energy Efficiencyof properties in SG3 6PH

  • Energy Performance Certificate (EPC) surveys conducted for 10 properties.
  • The dominant rating is D.
  • A (0)
  • E (4)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (5)
  • No EPC (12)
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Schools Nearby

Schools Nearbyto SG3 6PH

The nearest primary school to SG3 6PH is Knebworth Primary and Nursery School which is 700 metres away.
  • 700
    m
    Knebworth Primary and Nursery School
  • 1.9
    km
    St Michael's Woolmer Green CofE VA Primary School
  • 2.0
    km
    St Margaret Clitherow Roman Catholic Primary School
The nearest secondary school is Barnwell School which is 2.9 kilometres away.
  • 2.9
    km
    Barnwell School
  • 4.2
    km
    Marriotts School
  • 5.2
    km
    The Nobel School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG3 6PH

The closest station to SG3 6PH is Knebworth station which is 300 metres away.

  • 329
    m
    Knebworth
  • 4.0
    km
    Stevenage
  • 4.8
    km
    Welwyn North
  • 5.1
    km
    Watton-at-Stone
Source: National Rail
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