PO12 1SU

PO12 1SUHouse Prices / South East, Gosport, Mariners Way

Last updated May 2026

Key Postcode Insights

PO12 1SU is a residential postcode situated on Mariners Way, Gosport, PO12 with 62 addresses.

It ranks as the 958th largest and 180th most expensive of the 973 postcodes in the PO12 area. The dominant property type is a modern flat built after 1980.

The postcode contains a total of 62 properties: 33 houses and 29 flats.

62
Properties
  • Houses
  • Flats

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House Pricesin PO12 1SU

Sale prices range from £107,877 for 2 bedroom leasehold flats (441 ft2) to £256,404 for 3 bedroom freehold houses with a garden (785 ft2) .

Monthly rental prices range from £795 pcm for 2 bed flats to £1,294 pcm for 3 bed houses.

The gross rental yield is between 6.1% and 8.8%.

The average value per square foot is £240.

Average Sale Value
£151,977
Average Rental Value
£949 pcm
Average Rental Yield
7.5% /year
Average Value Per Sqft
£240 /ft2
Prices last updated 1st May 2026
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Explore Propertiesin PO12 1SU, Mariners Way, Gosport, PO12

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Sales History
in PO12 1SU

The last sale was on 22nd May 2020 for £110,000 and since then the market in the area has increased by 44.8%. The postcode has had a total of 16 sales since 1995.

PO12 1SU has seen no sales in the last three years and no sales in the last twelve months.

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Nearby Postcodesto PO12 1SU

PO12 1SU is the 958th largest and the 180th most expensive postcode out of the 973 postcodes in the PO12 area.

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Property Typesin PO12 1SU

  • 8 modern houses built after 1980
  • 16 modern flats built after 1980
  • 3 mid-century houses built between 1936 and 1979
  • 8 mid-century flats built between 1936 and 1979
  • 27 other addresses of unknown type
  • modern house (8)
  • modern flat (16)
  • mid-century house (3)
  • mid-century flat (8)
  • Unknown (27)
Energy Efficiency

Energy Efficiencyof properties in PO12 1SU

  • Energy Performance Certificate (EPC) surveys conducted for 35 properties.
  • The dominant rating is C.
  • A (0)
  • E (1)
  • B (0)
  • F (0)
  • C (24)
  • G (0)
  • D (10)
  • No EPC (27)
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Schools Nearby

Schools Nearbyto PO12 1SU

The nearest primary school to PO12 1SU is Haselworth Primary School which is 702 metres away.
  • 702
    m
    Haselworth Primary School
  • 1.0
    km
    Newtown Church of England Voluntary Controlled Primary School
  • 1.2
    km
    Leesland Church of England Controlled Junior School
The nearest secondary school is King's Academy Bay House which is 2.6 kilometres away.
  • 2.6
    km
    King's Academy Bay House
  • 2.9
    km
    Ark Charter Academy
  • 3.1
    km
    King's Academy Brune Park
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearbyto PO12 1SU

The closest station to PO12 1SU is Portsmouth Harbour station which is 1.6 kilometres away.

  • 1.6
    km
    Portsmouth Harbour
  • 2.0
    km
    Southsea Hoverport
  • 2.8
    km
    Portsmouth & Southsea
  • 3.8
    km
    Fratton
Source: National Rail
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