About Sea Mills

Sea Mills is a suburb located in the city of Bristol, England, within the BS9 postcode area. It lies to the north of the River Avon and is primarily residential, featuring a mix of housing styles that reflect various periods of development. The area has a range of local amenities, including shops, schools, and parks, making it a convenient place for families and individuals alike. The suburb is well-connected to the rest of Bristol, with public transport options available for easy access to the city centre. The nearby River Avon offers opportunities for pleasant walks along its banks, and the surrounding greenery provides spaces for outdoor activities. Sea Mills is also close to the historic Avon Gorge, which is a notable landmark in the region.

School Ratings in Sea Mills

There are 182 schools in and around Sea Mills. Elmlea Infant School is rated Outstanding by Ofsted. A further 5 schools hold a Good rating.

House Prices in Sea Mills

The average property price is £574K, with semi-detached homes making up the majority of the housing stock at around £587K.

Crime and Anti-Social Behaviour in Sea Mills

Recorded crime levels are higher than the national average. Shoplifting is prevalent across Sea Mills, with 108 recorded incidents in January 2026.

Deprivation and Employment in Sea Mills

According to the 2025 Index of Multiple Deprivation, Sea Mills ranks among the least deprived areas in England. Employment levels are strong, with low rates of working-age exclusion from the labour market. Household incomes are generally above the national average.

Broadband and Mobile Internet in Sea Mills

Broadband speeds in Sea Mills are generally strong, with superfast and ultrafast options widely available. Mobile coverage across 4G and 5G networks is reliable throughout most of the area. For the latest speed predictions, visit Ofcom's broadband checker.

Property Prices 4,006 sales

Average Price £574K
£200 £13.78M
Detached £904K 841
Semi £587K 1,489
Terraced £459K 642
Flat £333K 921

Deprivation and Employment in Sea Mills IMD 2025

Sea Mills is one of the least deprived areas in England according to the 2025 Index of Multiple Deprivation. Employment opportunities are widely accessible and household incomes tend to sit comfortably above the national average. The area benefits from strong local services and a settled, established community.

Overall Deprivation
8/10
Income
8/10
Employment
8/10
Education
8/10
Health
8/10
Housing
8/10
Living Environment
5/10
8,365 Children (0-15) 19%
26,254 Working Age 59%
12,230 Older (60+) 27%
Above Average Child Poverty (IDACI) 13.1% of children in income-deprived families
Above Average Older Person Poverty (IDAOPI) 9.1% of over-60s in income-deprived households
Data from English Indices of Deprivation 2025 · Contains public sector information licensed under the Open Government Licence v3.0

Crime in Sea Mills 756 crimes · January 2026

High Crime Area

Sea Mills sees higher than average levels of reported crime relative to its population. Violence & sexual offences represents the most frequently recorded category. This pattern is not uncommon in densely populated urban areas and does not necessarily reflect the experience of most residents.

216 Violence & Sexual Offences
108 Shoplifting
86 Vehicle Crime
74 Anti-Social Behaviour
63 Criminal Damage & Arson
50 Other Theft
48 Public Order
43 Burglary
27 Robbery
16 Drugs
14 Other Crime
5 Bicycle Theft
4 Weapons
2 Theft from Person
Local Policing
Avon And Somerset Stoke Bishop
Data from data.police.uk · Contains public sector information licensed under the Open Government Licence v3.0
Crime figures depend on reporting by individual police forces and may not reflect the full picture in all areas.

Nearest Train Stations 6 stations

Sea Mills Train Station 0.6 miles
Shirehampton Train Station 1.7 miles
Portway Park And Ride Train Station 1.9 miles
Clifton Down Train Station 2 miles
Redland Train Station 2.2 miles
Montpelier Train Station 2.6 miles

Location

Local Government

District Bristol, City of
Ward Westbury-on-Trym & Henleaze
Constituency Bristol North West
Parish Bristol, City of, unparished area
Region South West