SO18 3LZ

SO18 3LZHouse Prices / South East, Eastleigh, Harbourne Gardens

Last updated May 2026

Key Postcode Insights

SO18 3LZ is a residential postcode situated on Harbourne Gardens, West End, Southampton, SO18 with 60 addresses.

It ranks as the 849th largest and 246th most expensive of the 864 postcodes in the SO18 area. The dominant property type is a modern house built after 1980.

The postcode contains a total of 60 properties: 43 houses and 17 flats.

60
Properties
  • Houses
  • Flats

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House Pricesin SO18 3LZ

Sale prices range from £140,950 for 1 bedroom leasehold flats (376 ft2) to £381,743 for 3 bedroom freehold houses with a garden (850 ft2) .

Monthly rental prices range from £782 pcm for 1 bed flats to £1,721 pcm for 3 bed houses.

The gross rental yield is between 5.1% and 7.7%.

The average value per square foot is £393.

Average Sale Value
£219,199
Average Rental Value
£1,201 pcm
Average Rental Yield
6.6% /year
Average Value Per Sqft
£393 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin SO18 3LZ, Harbourne Gardens, West End, Southampton, SO18

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Sales History
in SO18 3LZ

The last sale was on 28th November 2025 for £250,000 and since then the market in the area has decreased by 1.0%. The postcode has had a total of 151 sales since 1995.

SO18 3LZ has seen 12 sales in the last three years and 3 sales in the last twelve months.

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Nearby Postcodesto SO18 3LZ

SO18 3LZ is the 849th largest and the 246th most expensive postcode out of the 864 postcodes in the SO18 area.

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Property Typesin SO18 3LZ

  • 28 modern houses built after 1980
  • 13 modern flats built after 1980
  • 2 mid-century houses built between 1936 and 1979
  • 1 mid-century flat built between 1936 and 1979
  • 3 houses of an unknown age
  • 1 flat of an unknown age
  • 12 other addresses of unknown type
  • modern house (28)
  • modern flat (13)
  • mid-century house (2)
  • mid-century flat (1)
  • house (3)
  • flat (1)
  • Unknown (12)
Energy Efficiency

Energy Efficiencyof properties in SO18 3LZ

  • Energy Performance Certificate (EPC) surveys conducted for 44 properties.
  • The dominant rating is C.
  • A (0)
  • E (2)
  • B (0)
  • F (0)
  • C (25)
  • G (0)
  • D (17)
  • No EPC (16)
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Schools Nearby

Schools Nearbyto SO18 3LZ

The nearest primary school to SO18 3LZ is Townhill Infant School which is 241 metres away.
  • 241
    m
    Townhill Infant School
  • 289
    m
    Townhill Junior School
  • 612
    m
    Moorlands Primary School
The nearest secondary school is Bitterne Park School which is 1.2 kilometres away.
  • 1.2
    km
    Bitterne Park School
  • 1.6
    km
    Woodlands Community College
  • 2.7
    km
    Saint George Catholic Voluntary Aided College Southampton
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto SO18 3LZ

The closest station to SO18 3LZ is Swaythling station which is 2.0 kilometres away.

  • 2.0
    km
    Swaythling
  • 2.1
    km
    Bitterne
  • 2.4
    km
    Southampton Airport Parkway
  • 2.6
    km
    St Denys
Source: National Rail
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