PO5 4BZ

Astley Street - PO5 4BZ

Last updated Aug 2026

Key Postcode Insights

PO5 4BZ is a residential postcode situated on Astley Street, Southsea, PO5 with 37 addresses.

It ranks as the 462nd largest and 187th most expensive of the 610 postcodes in the PO5 area. The most common property type is a modern flat built after 1980.

The postcode contains a total of 37 properties: 33 flats and 4 other properties.

Ave. Sale Price
£159,323
10 Year change
up 8.6%
Ave. Rental Price
£1,057pcm
10 Year change
up 32.9%
Ave. £ per ft²
£198/ft²
Ave. Gross Yield
8.0%/year/yr
All figures are subject to T&Cs
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Sales History

The last recorded sale was on 11th December 2020 for £144,000 and since then the market in the area has increased by 20.9%.

PO5 4BZ has had 3 sales since 1995, none of them in the last three years.

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Nearby Postcodes

PO5 4BZ is the 462nd largest and the 187th most expensive postcode out of the 610 postcodes in the PO5 area.

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Property Types

  • 17 modern flats built after 1980
  • 16 mid-century flats built between 1936 and 1979
  • 4 other addresses of unknown type
  • modern flat (17)
  • mid-century flat (16)
  • Unknown (4)
Energy Efficiency

Energy Efficiency

  • Energy Performance Certificate (EPC) surveys have been conducted for 33 properties.
  • The most common rating is B.
  • A (0)
  • E (1)
  • B (17)
  • F (0)
  • C (12)
  • G (0)
  • D (3)
  • No EPC (4)
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Schools Nearby

Schools Nearby

The nearest primary school to PO5 4BZ is Cottage Grove Primary School and Nursery, which is 500 metres away.
  • Cottage Grove Primary School and Nursery
    500 m away
  • St Jude's CofE Primary School
    500 m away
  • Ark Ayrton Primary Academy
    800 m away
The nearest secondary school is Ark Charter Academy, which is 500 metres away.
  • Ark Charter Academy
    500 m away
  • St Edmund's Catholic School
    800 m away
  • Priory School
    1.2 km away
More reading links
Source: Ofsted 2026
Public Transport Nearby

Public Transport Nearby

The closest station to PO5 4BZ is Portsmouth & Southsea station, which is 600 metres away.

  • Portsmouth & Southsea
    |
    600 m away
  • Southsea Hoverport
    |
    1.0 km away
  • Portsmouth Harbour
    |
    1.1 km away
  • Fratton
    |
    1.4 km away
Source: National Rail
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