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Postcode insights

ME4 4ZJ

St Mary's Island

Medway

England / South East / Medway / Chatham Maritime / St Mary's Island / ME4 4ZJ

Overview

Postcode ME4 4ZJ is located in an urban city, within the St Mary's Island ward of Medway in the South East region , and forms part of the Chatham Maritime area. It has moderate deprivation and very high crime levels, with around 280.9 crimes per 1,000 residents per year. The average income of residents in Chatham Maritime is £51,900 per year. The nearest station is Gillingham (Kent) located about 1.3 miles away. There are 2 primary and 1 secondary schools in the area.

Crime rate
10/10
Crimes per 1k residents
281
Deprivation level
6/10
Income level
5/10
Social housing
4%
Connectivity
N/A
Flood Risk
No risk
Noise Level
No noise

Deprivation level

6/10

Chatham Maritime has a moderate level of deprivation, ranked at position 14,168 out of 32,844 areas in the United Kingdom — placing it within the top 43% most deprived areas in England.

Crime level

10/10

Chatham Maritime has a very high crime rate, with approximately 280.9 reported incidents per 1,000 residents each year.

Social housing

4%

Approximately 4.0% of homes on this street are social housing provided by a local council or housing association. Across the surrounding area, around 17.6% of dwellings are socially rented.

Income level

5/10

The average income of residents in Chatham Maritime is £51,900 per year.

Noise Level

No noise

No significant noise sources from railways or roads near ME4 4ZJ.

Flood risk

No risk

Chatham Maritime near ME4 4ZJ has no flood risk (less than 0.1% chance of a flood each year) from rivers and sea.

Transport

The nearest station is Gillingham (Kent) located about 1.3 miles away. There are no other stations nearby.

Parks

No parks nearby

Area Profile

Population
252
Population density
2,307 per km²

Demographics

British
132
52.17%
Other White
31
12.25%
African
17
6.72%
Other Asian
13
5.14%
Indian
12
4.74%
Total population: 253

Housing

Private landlord or letting agency
102
58.29%
Owns with a mortgage
41
23.43%
Owns outright
23
13.14%
Other social rented
5
2.86%
Other forms of private rent
2
1.14%
Total households: 175

Property prices in St Mary's Island

Based on 83 recent sales, the median property price is £355,000 in St Mary's Island area, with individual transactions ranging from £139,000 up to £760,000.

Price per property type (last year)

Price per property type (last year)

TypeSalesMedian
Detached8£435,000
Flats37£205,000
Semi-Detached14£462,500
Terraced24£390,000

10 years price trend in St Mary's Island

Schools

In the ME4 4ZJ postcode area, located within Chatham Maritime, there are 2 primary and 1 secondary schools in close proximity.

DistancePhaseNameTypeRating
0.4 miPrimarySt Mary's Island Church of England (Aided) Primary SchoolVoluntary aided school

Good

0.7 mi16 plusMidKent CollegeFurther education

Good

0.7 miSecondaryWaterfront UTCUniversity technical college

Good

Local amenities

DistanceNameAddress
0.1 miCo-op FoodChatham Way, Chatham, ME4 3ER

Data Sources

All data is sourced from official UK government agencies and public datasets. Last updated: 16/09/2025.