Area scores › United Kingdom › Chatham
Safety, air quality and noise in Sevenoaks
Area scores as of 2026-08-03. Scores are area-level medians; individual properties vary.
Safety — higher is safer
Sevenoaks scores 10.0 out of 10 for safety, where higher is safer.
Measured figure: 424.9 offences per 10,000 residents.
Safety uses a median of 424.9 offences per 10,000 residents across the 8 LSOAs in this local authority area, from Home Office police-recorded crime published through data.police.uk, 2025.
Median across the 8 member areas; middle half 9.9 to 10.0.
Clean air — higher is cleaner
Sevenoaks scores 6.6 out of 10 for clean air, where higher is cleaner.
Measured figure: 10.5 micrograms per cubic metre PM2.5 annual mean.
Clean air uses a median of 10.5 micrograms per cubic metre of PM2.5 across the 8 LSOAs in this local authority area, an annual mean modelled at 8 member-area centroids from SpotCheck's city air-quality model.
Median across the 8 member areas; middle half 5.4 to 6.9.
Quiet — higher is quieter
Sevenoaks scores 5.2 out of 10 for quiet, where higher is quieter.
Measured figure: 59.0 decibels (modelled).
Quiet uses a median of 59 decibels of modelled outdoor sound across the 8 LSOAs in this local authority area, a day-evening-night level taken at 8 member-area centroids from SpotCheck's traffic, railway and aircraft noise models, where a lower reading means a quieter area.
Median across the 8 member areas; middle half 4.6 to 5.4.
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