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SO15 3LJ
Home, House Prices, Mansion Road, Southampton, South East
SO15 3LJ

Mansion Road - SO15 3LJ

Last updated Jul 2026

Key Postcode Insights

SO15 3LJ is a residential postcode situated on Mansion Road, Southampton, SO15 with 4 addresses.

It ranks as the 82nd largest and 383rd most expensive of the 1,032 postcodes in the SO15 area. The most common property type is a modern house built after 1980.

The postcode contains a total of 4 properties: 4 houses.

Ave. Sale Price
£190,603
10 Year change
up 20.2%
Ave. Rental Price
£1,168pcm
10 Year change
up 55.5%
Ave. £ per ft²
£325/ft²
Ave. Gross Yield
7.4%/year/yr
All figures are subject to T&Cs
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Explore Propertiesin SO15 3LJ

House
4 houses
Group
0 flats

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Sales Market Trends

The last sale in SO15 3LJ sold for £185,500 on 21st September 2023. Since then prices are down an average of 0.8%.

The current average value in the postcode is £190,603.
The SO15 3LJ Sales Market has increased by 20.2% over the last 10 years.

PeriodYear on YearAverage Price
June 2026-2.3%£190,603
June 20250.1%£195,127
June 20240.5%£194,909
June 20232.3%£194,035
June 20229.5%£189,728
June 20213.2%£173,250
June 2020-0.1%£167,914
June 2019-1%£168,141
June 20181.1%£169,786
June 20175.9%£167,872
June 20169.4%£158,553
June 20157.2%£144,917
June 20149.4%£135,178
June 2013-0.7%£123,564
June 2012-0.6%£124,377
June 2011-2.7%£125,098
June 20109.5%£128,610
June 2009-10.1%£117,436
June 2008-3.8%£130,650
June 20070%£135,794
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Rental Market Trends

The current average rental value in the postcode is £1,168.
The SO15 3LJ Rental Market has increased by 55.5% over the last 10 years.

PeriodYear on YearAverage Price
June 20264.1%£1,168pcm
June 20255.2%£1,122pcm
June 20247.3%£1,066pcm
June 20238%£993pcm
June 202210.9%£920pcm
June 20216.2%£830pcm
June 20200.6%£781pcm
June 20191.7%£777pcm
June 20180.7%£764pcm
June 20171%£759pcm
June 20164.8%£751pcm
June 20153.7%£717pcm
June 20145.4%£691pcm
June 20131.5%£656pcm
June 20122.2%£646pcm
June 20111.3%£632pcm
June 20107.2%£624pcm
June 2009-5%£582pcm
June 20081.7%£612pcm
June 20070%£602pcm
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Sales History

The last sale was on 21st September 2023 for £185,500 and since then the market in the area has decreased by 0.8%. The postcode has had a total of 2 sales since 1995.

SO15 3LJ has seen 1 sale in the last three years and no sales in the last twelve months.

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Nearby Postcodes

SO15 3LJ is the 82nd largest and the 383rd most expensive postcode out of the 1,032 postcodes in the SO15 area.

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Property Types

  • 4 modern houses built after 1980
  • modern house (4)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys conducted for 4 properties.
  • The most common rating is C.
  • A (0)
  • E (0)
  • B (0)
  • F (0)
  • C (2)
  • G (0)
  • D (2)
  • No EPC (0)
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Top 3 Most Expensive Sales

Schools Nearby

Schools Nearby

The nearest primary school to SO15 3LJ is Freemantle Church of England Community Academy, which is 200 metres away.
  • Freemantle Church of England Community Academy
    200 m away
  • Springhill Catholic Primary School
    700 m away
  • Foundry Lane Primary School
    1.0 km away
The nearest secondary school is St Anne's Catholic School, which is 1.3 kilometres away.
  • St Anne's Catholic School
    1.3 km away
  • Regents Park Community College
    1.7 km away
  • Upper Shirley High School
    1.9 km away
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Schools and house prices
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to SO15 3LJ is Millbrook (Hants) station, which is 700 metres away.

  • Millbrook (Hants)
    |
    700 m away
  • Southampton Central
    |
    900 m away
  • St Denys
    |
    2.7 km away
  • Redbridge
    |
    3.3 km away
Source: National Rail
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