SO17 3SX

SO17 3SXHouse Prices / South East, Southampton, Mayfield Road

Last updated May 2026

Key Postcode Insights

SO17 3SX is a residential postcode situated on Mayfield Road, Southampton, SO17 with 66 addresses.

It ranks as the 409th largest and 293rd most expensive of the 425 postcodes in the SO17 area. The dominant property type is a early-century house built between 1912 and 1935.

The postcode contains a total of 66 properties: 60 houses and 6 flats.

66
Properties
  • Houses
  • Flats

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House Pricesin SO17 3SX

Sale prices range from £107,885 for 1 bedroom leasehold flats (462 ft2) to £330,404 for 4 bedroom freehold houses with a garden (1,173 ft2) .

Monthly rental prices range from £738 pcm for 1 bed flats to £1,818 pcm for 4 bed houses.

The gross rental yield is between 6.6% and 8.2%.

The average value per square foot is £263.

Average Sale Value
£276,540
Average Rental Value
£1,631 pcm
Average Rental Yield
7.1% /year
Average Value Per Sqft
£263 /ft2
Prices last updated 1st May 2026
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Properties and Buildingsin SO17 3SX, Mayfield Road, Southampton, SO17

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Sales History
in SO17 3SX

The last sale was on 17th September 2025 for £355,000 and since then the market in the area has decreased by 0.6%. The postcode has had a total of 87 sales since 1995.

SO17 3SX has seen 5 sales in the last three years and 1 sale in the last twelve months.

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Nearby Postcodesto SO17 3SX

SO17 3SX is the 409th largest and the 293rd most expensive postcode out of the 425 postcodes in the SO17 area.

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Property Typesin SO17 3SX

  • 4 modern flats built after 1980
  • 43 early-century houses built between 1912 and 1935
  • 2 early-century flats built between 1912 and 1935
  • 17 other addresses of unknown type
  • modern flat (4)
  • early-century house (43)
  • early-century flat (2)
  • Unknown (17)
Energy Efficiency

Energy Efficiencyof properties in SO17 3SX

  • Energy Performance Certificate (EPC) surveys conducted for 48 properties.
  • The dominant rating is D.
  • A (0)
  • E (5)
  • B (0)
  • F (0)
  • C (21)
  • G (0)
  • D (22)
  • No EPC (18)
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Schools Nearby

Schools Nearbyto SO17 3SX

The nearest primary school to SO17 3SX is Swaythling Primary School which is 314 metres away.
  • 314
    m
    Swaythling Primary School
  • 495
    m
    Portswood Primary School
  • 578
    m
    Bassett Green Primary School
The nearest secondary school is Cantell School which is 1.2 kilometres away.
  • 1.2
    km
    Cantell School
  • 1.2
    km
    Saint George Catholic Voluntary Aided College Southampton
  • 1.3
    km
    Bitterne Park School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SO17 3SX

The closest station to SO17 3SX is Swaythling station which is 900 metres away.

  • 909
    m
    Swaythling
  • 1.5
    km
    St Denys
  • 2.0
    km
    Bitterne
  • 2.3
    km
    Southampton Airport Parkway
Source: National Rail
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