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Cosham

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About

Cosham serves as a major northern gateway to Portsmouth, centred around its busy high street and railway interchange. The area is primarily residential, featuring a mix of housing from Victorian terraces to modern developments. Its commercial heart provides essential retail and services for the local community, functioning as a key transport hub with routes converging from the surrounding region.

A notable local landmark is the former Cosham Church Hall, a historic building that now houses the city's registry office for marriages and civil partnerships. The ward includes areas like the Hilsea lines, remnants of old Portsmouth defences, which now form part of a linear park and walking route. It borders Ports Creek and the wider tidal inlet of Portsmouth Harbour to the west.

Area overview

On average Cosham has high deprivation and moderate crime levels, with around 112 crimes per 1,000 residents per year. Approximately 19.5% of homes in this area are social housing provided by a local council or housing association. The average income per household in Cosham is £55,127 per year. There are 7 schools in Cosham: 5 primary (0 Outstanding and 5 Good) and 0 secondary (0 Outstanding and 0 Good). Cosham is home to around 14,444 people, with a population density of about 3,175.1 per km2.

Crime rate
6/10
Crimes per 1k residents
112
Deprivation level
7/10
Income level
4/10
Social housing
19.5%
Connectivity
N/A

Area Profile

Cosham Population
14,444
Population density
3,175.1 per km²

Crime

Crime per 1,000 population

Violence and sexual offences
60.16(+91%)
Shoplifting
18.42(+130%)
Public order
13.99(+129%)
Anti-social behaviour
10.73(-7%)
Other theft
9.07(+63%)
South East average

Demographics

Ethnic groups

British
12,186
84.36%
Other White
513
3.55%
Indian
407
2.82%
Other Asian
346
2.4%
African
180
1.25%
Total population: 14,445

Economics

Education (age 16+)

Level 4 qualifications or above
3,133
27.25%
No qualifications
2,352
20.46%
Level 3 (A level)
2,081
18.1%
Level 2 (GCSEs 9-4)
1,672
14.54%
Level 1 (GCSEs 3-1)
1,240
10.79%
Total 16+ residents: 11,496

Housing

Housing tenure

Owns outright
1,796
30.65%
Owns with a mortgage
1,788
30.52%
Private landlord or letting agency
825
14.08%
Social rents from council
815
13.91%
Other social rented
439
7.49%
Total households: 5,859

Property prices in Cosham

Based on 125 recent sales, the median property price is £322,500 in Cosham area, with individual transactions ranging from £61,200 up to £756,000.

Price distribution per property type (last year)

Price distribution by property type for Cosham in the last year.

Median sale price and percentiles per property type (last year)

Median sale price, sales count, and percentile information for each property type in Cosham over the last year.
TypeSalesMedian
Detached13£590,000
Flats28£155,000
Semi-Detached27£345,000
Terraced57£325,000

10 years median price trend in Cosham

Ten year median sale price trend for each property type in Cosham.

All postcodes in Cosham

PO63HP

Brighstone Road

PO62DJ

St Matthews Road

PO62UG

Chatsworth Avenue

PO63LD

Holbeach Close

PO64SF

Compass Road

PO62PD

Knowsley Road

PO62QW

Dorking Crescent

PO62UP

Chatsworth Avenue

PO63ET

London Road

PO63JZ

Maidstone Crescent

PO62AZ

Tudor Crescent

PO62SA

Dovercourt Road

PO63ER

Northern Road

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/01/2026.