SO18 6NL

SO18 6NLHouse Prices / South East, Southampton, Alum Way

Last updated May 2026

Key Postcode Insights

SO18 6NL is a residential postcode situated on Alum Way, Southampton, SO18 with 18 addresses.

It ranks as the 501st largest and 715th most expensive of the 864 postcodes in the SO18 area. The dominant property type is a mid-century house built between 1936 and 1979.

The postcode contains a total of 18 properties: 18 houses.

18
Properties
  • Houses

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House Pricesin SO18 6NL

Sale prices range from £277,828 for 2 bedroom freehold houses with a garden (581 ft2) to £405,676 for 4 bedroom freehold houses with a garden (1,140 ft2) .

Monthly rental prices range from £1,338 pcm for 2 bed houses to £1,862 pcm for 4 bed houses.

The gross rental yield is between 5.5% and 5.8%.

The average value per square foot is £406.

Average Sale Value
£339,630
Average Rental Value
£1,604 pcm
Average Rental Yield
5.7% /year
Average Value Per Sqft
£406 /ft2
Prices last updated 1st May 2026
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Sales History
in SO18 6NL

The last sale was on 28th April 2023 for £325,000 and since then the market in the area has decreased by 4.2%. The postcode has had a total of 24 sales since 1995.

SO18 6NL has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodesto SO18 6NL

SO18 6NL is the 501st largest and the 715th most expensive postcode out of the 864 postcodes in the SO18 area.

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Property Typesin SO18 6NL

  • 5 mid-century houses built between 1936 and 1979
  • 3 houses of an unknown age
  • 2 early-century houses built between 1912 and 1935
  • 8 other addresses of unknown type
  • mid-century house (5)
  • house (3)
  • early-century house (2)
  • Unknown (8)
Energy Efficiency

Energy Efficiencyof properties in SO18 6NL

  • Energy Performance Certificate (EPC) surveys conducted for 7 properties.
  • The dominant rating is D.
  • A (0)
  • E (3)
  • B (0)
  • F (0)
  • C (1)
  • G (0)
  • D (3)
  • No EPC (11)
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Schools Nearby

Schools Nearbyto SO18 6NL

The nearest primary school to SO18 6NL is Harefield Primary School which is 500 metres away.
  • 500
    m
    Harefield Primary School
  • 736
    m
    Glenfield Infant School
  • 754
    m
    Bitterne Church of England Primary School
The nearest secondary school is Woodlands Community College which is 1.0 kilometres away.
  • 1.0
    km
    Woodlands Community College
  • 1.4
    km
    Oasis Academy Sholing
  • 1.9
    km
    Bitterne Park School
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SO18 6NL

The closest station to SO18 6NL is Bitterne station which is 1.7 kilometres away.

  • 1.7
    km
    Bitterne
  • 2.3
    km
    Sholing
  • 2.6
    km
    St Denys
  • 2.6
    km
    Woolston
Source: National Rail
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