SG12 9SN

Key Postcode Insights

SG12 9SN is a residential postcode situated on Cautherly Lane, Great Amwell, Ware, SG12 with 16 addresses.

It ranks as the 544th largest and 806th most expensive of the 882 postcodes in the SG12 area.

The postcode contains a total of 16 properties: 12 houses, 3 flats and 1 other property.

16
Properties
  • Houses
  • Flats
  • Other (unknown)

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House Pricesin SG12 9SN

Sale prices range from £334,363 for 3 bedroom Leasehold flats (1,614 ft2) to £1,917,410 for 5 bedroom freehold houses with a garden (2,292 ft2) .

Monthly rental prices range from £1,436 pcm for 3 bed flats to £5,140 pcm for 5 bed houses.

The gross rental yield is between 3.1% and 5.2%.

The average value per square foot is £556.

Average Sale Value
£1,107,002
Average Rental Value
£3,324 pcm
Average Rental Yield
3.6% /year
Average Value Per Sqft
£556 /ft2
Prices last updated 1st May 2026
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Sales History
in SG12 9SN

The last sale was on 16th December 2025 for £1,150,000 and since then the market in the area has decreased by 1.6%. The postcode has had a total of 18 sales since 1995.

SG12 9SN has seen 4 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SG12 9SN

SG12 9SN is the 544th largest and the 806th most expensive postcode out of the 882 postcodes in the SG12 area.

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Property Typesin SG12 9SN

  • 5 period houses built between 1800 and 1911
  • 2 houses of an unknown age
  • 6 flats of an unknown age
  • 3 other addresses of unknown type
  • period house (5)
  • house (2)
  • flat (6)
  • Unknown (3)
Energy Efficiency

Energy Efficiencyof properties in SG12 9SN

  • Energy Performance Certificate (EPC) surveys conducted for 6 properties.
  • The dominant rating is D.
  • A (1)
  • E (2)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (2)
  • No EPC (9)
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Schools Nearby

Schools Nearbyto SG12 9SN

The nearest primary school to SG12 9SN is St John the Baptist Voluntary Aided Church of England Primary School which is 303 metres away.
  • 303
    m
    St John the Baptist Voluntary Aided Church of England Primary School
  • 1.7
    km
    St Andrew's Church of England Voluntary Controlled Primary School
  • 2.0
    km
    The Cranbourne Primary School
The nearest secondary school is Presdales School which is 1.6 kilometres away.
  • 1.6
    km
    Presdales School
  • 2.2
    km
    The John Warner School
  • 3.2
    km
    The Chauncy School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SG12 9SN

The closest station to SG12 9SN is St Margarets (Herts) station which is 1.2 kilometres away.

  • 1.2
    km
    St Margarets (Herts)
  • 1.9
    km
    Ware (Herts)
  • 3.0
    km
    Rye House
  • 4.0
    km
    Roydon
Source: National Rail
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