Brasted Chart

12 sales in the last 12 months · median £672,500 · Sevenoaks

Cleaner air than mostHigh wellbeing

Sevenoaks Council · Conservative minority — no overall control 23/54 seats · 43% · OCD 2026

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Environment This neighbourhood

NO₂

7.1

— WHO guide

PM2.5

6.5

— WHO guide

µg/m³ annual mean · DEFRA

Surface water 1-in-1001%

Flood zone7.2% of postcodes

RadonAffected Area (up to 3–5%)

Historic landfill5 sites within ~1 km

EA · UKHSA/BGS · Mining Remediation Authority — indicative, not a property search

Road & rail noise bands (≥55 / ≥65 dB Lden) are being added — not yet available for this area. They cover major sources only; "not mapped" ≠ "quiet".

Defra strategic noise mapping

Listed buildings85

Conservation areas3

Green belt99.6%

Green spaces923

Historic England · OS Open Greenspace

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