CM12 vs CM21: Area Comparison

Side-by-side comparison of CM12 Billericay and CM21 Sawbridgeworth covering house prices, crime, schools, broadband, council tax, green space and energy performance.

At a Glance

CM21 is the more affordable option at £426,500 median vs £488,750 in CM12. CM21 has lower recorded crime (767 vs 1,056 offences over 13 months). CM12 has notably better broadband connectivity.

Key Statistics

MetricCM12 BillericayCM21 Sawbridgeworth
Median House Price£488,750£426,500
Band D Council Tax£2,327£2,455
Total Crimes (13 months)1,056767
Outstanding Schools1.01.0
Broadband Score (/100)61.132.2
Green Space Access (%)90.789.3
EPC Median Score68.071.0

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Data Sources

House prices: HM Land Registry Price Paid Data (2025–2026). Crime: police.uk (Apr 2025–Apr 2026). Schools: Ofsted inspection outcomes. Broadband: Ofcom Connected Nations. Council tax: DLUHC. Green space: OS OpenData.

Data Sources

House prices: HM Land Registry Price Paid Data (2025–2026). Crime: police.uk (Apr 2025–Apr 2026). Schools: Ofsted inspection outcomes. Broadband: Ofcom Connected Nations. Council tax: DLUHC. Green space: OS OpenData. EPC: DLUHC Energy Performance of Buildings Register.