Neighbourhood in Portsmouth

Cosham South

From July 2023 to June 2026, homes in Cosham South typically sold for £325,000. Half of the 290 sales were between £272k and £370k, against a typical £257,000 across Portsmouth.

Postcode PO6

All of Portsmouth

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Typical price Typical priceThe middle sale. Half sold for more and half for less. £325k half sold for £272k to £370k

Homes sold Homes soldHomes sold from July 2023 to June 2026. 290 July 2023 to June 2026

Over 5 years Over 5 yearsThe change in the typical price against the same three years five years before. +18.6% typical price, against 5 years before

New builds 0% of sales · 17% leasehold

By type of home

What homes sold for

The band is the middle half of sales, a quarter sold for less and a quarter for more, with the typical price marked. The dashed line is the typical price for the same type across Portsmouth.

Detached
Not enough sales (10 in 3 years)
Semi-detached £364,000 typical
Half between £327k and £393k · 64 sales · Portsmouth £335k
Terraced £328,000 typical
Half between £300k and £366k · 170 sales · Portsmouth £263k
Flat £175,000 typical
Half between £160k and £185k · 46 sales · Portsmouth £170k

Since 1995

Each year in Cosham South

This neighbourhood Portsmouth Homes sold

The typical price is the middle sale of each full year, shown where at least 5 homes sold. It moves with which homes happened to sell, so a single year can jump.

The homes that sell here

Terraced59% · Portsmouth 58%
Semi-detached22% · Portsmouth 13%
Flat16% · Portsmouth 25%
Detached3% · Portsmouth 4%

New builds and leaseholds

New builds, share of sales0% · Portsmouth 0%

Leaseholds, share of sales17% · Portsmouth 26%

New builds can take up to a year to appear in Land Registry's figures, so the latest year may show fewer than were sold.

Next door

Neighbourhoods around Cosham South

About these figures

Every standard home sale registered with HM Land Registry since 1995: homes sold at full market value to a person, so repossessions and sales to companies are left out. Recent months fill in as late sales are registered. Not financial advice.

Sources and licences

Neighbourhood names: contains Parliamentary information licensed under the Open Parliament Licence v3.0 (House of Commons Library). Neighbourhood boundaries and the postcode lookup: source, Office for National Statistics licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026.