SN3 4SQ

SN3 4SQHouse Prices / South West, Swindon, Greenfields

Last updated May 2026

Key Postcode Insights

SN3 4SQ is a residential postcode situated on Greenfields, South Marston, Swindon, SN3 with 42 addresses.

It ranks as the 1085th largest and 510th most expensive of the 1,198 postcodes in the SN3 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 42 properties: 35 houses and 7 flats.

42
Properties
  • Houses
  • Flats

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House Pricesin SN3 4SQ

Sale prices range from £89,784 for 2 bedroom Leasehold flats (505 ft2) to £286,036 for 3 bedroom freehold houses with a garden (801 ft2) .

Monthly rental prices range from £611 pcm for 2 bed flats to £1,473 pcm for 3 bed houses.

The gross rental yield is between 6.1% and 8.2%.

The average value per square foot is £286.

Average Sale Value
£229,022
Average Rental Value
£1,287 pcm
Average Rental Yield
6.7% /year
Average Value Per Sqft
£286 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin SN3 4SQ, Greenfields, South Marston, Swindon, SN3

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Nearby Postcodesto SN3 4SQ

SN3 4SQ is the 1085th largest and the 510th most expensive postcode out of the 1,198 postcodes in the SN3 area.

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Property Typesin SN3 4SQ

  • 11 mid-century houses built between 1936 and 1979
  • 5 mid-century flats built between 1936 and 1979
  • 2 houses of an unknown age
  • 24 other addresses of unknown type
  • mid-century house (11)
  • mid-century flat (5)
  • house (2)
  • Unknown (24)
Energy Efficiency

Energy Efficiencyof properties in SN3 4SQ

  • Energy Performance Certificate (EPC) surveys conducted for 16 properties.
  • The dominant rating is D.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (2)
  • G (0)
  • D (12)
  • No EPC (26)
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Schools Nearby

Schools Nearbyto SN3 4SQ

The nearest primary school to SN3 4SQ is South Marston Church of England Primary School which is 232 metres away.
  • 232
    m
    South Marston Church of England Primary School
  • 1.8
    km
    Grange Infants' School
  • 2.0
    km
    Grange Junior School
The nearest secondary school is Kingsdown School which is 2.4 kilometres away.
  • 2.4
    km
    Kingsdown School
  • 3.4
    km
    The Dorcan Academy
  • 4.0
    km
    St Joseph's Catholic College
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SN3 4SQ

The closest station to SN3 4SQ is Swindon (Wilts) station which is 5.1 kilometres away.

  • 5.1
    km
    Swindon (Wilts)
  • 22.7
    km
    Kemble
  • 24.5
    km
    Hungerford
  • 25.0
    km
    Bedwyn
Source: National Rail
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