About Portsea
Portsea is a small area located within the city of Portsmouth in Hampshire, England. It is situated on Portsea Island and is known for its proximity to the waterfront. The area features a mix of residential housing and local amenities, including shops and schools. Portsea is well-connected by public transport, making it easy to access other parts of Portsmouth and beyond. The coastline offers opportunities for various water-based activities, and the nearby parks provide green spaces for leisure and relaxation. Portsea is also close to historical sites, including the famous Portsmouth Historic Dockyard, which attracts visitors interested in naval history. The local community is diverse, contributing to a lively atmosphere throughout the area.
School Ratings in Portsea
Families in Portsea have access to 134 local schools. St Edmund's Catholic School is rated Outstanding by Ofsted. A further 10 schools hold a Good rating.
House Prices in Portsea
Homes sell for an average of £303K locally. Most of the housing is made up of terraced houses, averaging £239K.
Crime and Anti-Social Behaviour in Portsea
Crime in the area is higher than the national average. Shoplifting is the leading concern across Portsea, with 228 incidents recorded in January 2026.
Deprivation and Employment in Portsea
The 2025 Index of Multiple Deprivation places Portsea within the more deprived parts of England. Employment rates locally are in line with what is seen across England. A larger share of residents live on lower incomes compared to the wider national picture.
Broadband and Mobile Internet in Portsea
Portsea benefits from solid broadband infrastructure, including superfast and ultrafast services. Mobile reception across 4G and 5G is dependable in most locations. For the latest speed predictions, visit Ofcom's broadband checker.
Property Prices 3,194 sales
Schools & Education 12 nearby View all schools
Deprivation and Employment in Portsea IMD 2025
According to the 2025 Index of Multiple Deprivation, Portsea experiences higher levels of deprivation than much of England. Employment and income indicators fall below the national average, though the area benefits from targeted regeneration and community support programmes.
Crime in Portsea 1,524 crimes · January 2026
Crime figures for Portsea are higher than the England and Wales average, with violence & sexual offences the most prevalent offence recorded. Urban density and footfall contribute to elevated reporting in areas like this. Ongoing investment in policing and community safety programmes aims to improve the picture.
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.