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Sea Mills

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About

Sea Mills is a residential area in northwest Bristol, located near the River Avon. It was developed in the 1920s as part of a garden suburb project, featuring tree-lined streets and semi-detached houses. The area includes a mix of housing styles, from interwar homes to more modern developments. Nearby green spaces include Sea Mills Park and the Riverside Walk along the Avon.

The area has a small local center with shops, a primary school, and a community hub. Public transport links include bus routes connecting Sea Mills to central Bristol and surrounding areas. The historic Sea Mills railway station, now closed, is a reminder of the area's past. The M5 motorway is easily accessible, providing connections to other parts of the region.

Area overview

On average Sea Mills has high deprivation and high crime levels, with around 93 crimes per 1,000 residents per year. Approximately 26.0% of homes in this area are social housing provided by a local council or housing association. The average income of residents in Sea Mills is £49,400 per year. There are 2 schools in Sea Mills: 1 primary (0 Outstanding and 1 Good) and 0 secondary (0 Outstanding and 0 Good).

Crime rate
7/10
Crimes per 1k residents
93
Deprivation level
7/10
Income level
7/10
Social housing
26%
Connectivity
N/A

Area Profile

Sea Mills Population
6,221
Population density
2,272.5 per km²

Demographics

Ethnic groups

British
5,073
81.56%
Other White
361
5.8%
African
127
2.04%
White and Black Caribbean (mixed)
97
1.56%
Other Asian
79
1.27%
Total population: 6,220

Housing

Housing tenure

Owns outright
807
32.37%
Owns with a mortgage
783
31.41%
Social rents from council
600
24.07%
Private landlord or letting agency
171
6.86%
Other social rented
70
2.81%
Total households: 2,493

Property prices in Sea Mills

Based on 51 recent sales, the median property price is £412,000 in Sea Mills area, with individual transactions ranging from £96,000 up to £1,200,000.

Price distribution per property type (last year)

Price distribution by property type for Sea Mills 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 Sea Mills over the last year.
TypeSalesMedian
Detached5£875,000
Flats4£147,500
Semi-Detached28£432,410
Terraced14£340,000

10 years median price trend in Sea Mills

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

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/11/2025.