Rayleigh

25,236 people · median £425,000 · Rochford

Among the least deprived

Rochford Council · Conservative / Independent coalition 21/39 seats · 54% · OCD 2026

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Environment This neighbourhood

NO₂

10.3

— WHO guide

PM2.5

7.3

— WHO guide

µg/m³ annual mean · DEFRA

Surface water 1-in-1000.2%

Flood zone1.3% of postcodes

Radonup to <1% of homes

Historic landfill34 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 buildings37

Conservation areas4

Green belt25.3%

Green spaces58

Historic England · OS Open Greenspace

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