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St Mary's Island

About

St Mary's Island is a residential and commercial area located in Medway, Kent. The ward is situated on a man-made island in the River Medway, connected to the mainland by bridges. It features a mix of modern housing, including apartments and family homes, alongside commercial spaces and leisure facilities. The area is known for its waterfront views and proximity to Chatham Maritime.

The ward includes amenities such as a medical centre, schools, and retail outlets, catering to local residents. St Mary's Island is part of the wider Chatham regeneration project, with ongoing development aimed at enhancing infrastructure. The area offers walking paths along the river and green spaces, providing recreational opportunities. Its location provides easy access to Chatham town centre and transport links, including the nearby railway station.

Area overview

On average St Mary's Island has moderate deprivation and moderate crime levels, with around 128 crimes per 1,000 residents per year. Approximately 5.9% of homes in this area are social housing provided by a local council or housing association. The average income of residents in St Mary's Island is £51,900 per year. There are 2 schools in St Mary's Island: 1 primary (0 Outstanding and 1 Good) and 1 secondary (0 Outstanding and 1 Good).

Crime rate

5/10

Crimes per 1k residents

128

Deprivation level

3/10

Income level

5/10

Connectivity

N/A

Property prices in St Mary's Island

Based on 78 recent sales, the median property price is £351,500 in St Mary's Island area, with individual transactions ranging from £139,000 up to £760,000.

Price distribution per property type (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 St Mary's Island over the last year.
Type	Sales	Median	5th percentile	25th percentile (Lower quartile)	75th percentile (Upper quartile)	95th percentile
Detached	12	£482,500	£408,750	£436,250	£565,250	£672,000
Flats	33	£210,000	£146,000	£172,000	£248,000	£359,000
Semi-Detached	9	£477,000	£372,600	£405,000	£520,000	£619,000
Terraced	24	£372,498	£276,500	£305,000	£463,750	£609,575

10 years median price trend in St Mary's Island

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 01/12/2025.

HM Land Registry • Police.uk • DfE • ONS • TfL • National Rail