Which is cheaper, CO10 or CO4?

CO4 has lower house prices at £316,000 median vs £320,000. Difference: £4,000.

Which is safer, CO10 or CO4?

CO10 has fewer recorded crimes (2,830 vs 5,869 over 13 months).

Which has better schools, CO10 or CO4?

both equally has more Outstanding Ofsted schools (1 vs 1).

Which has better broadband, CO10 or CO4?

CO4 scores higher at 60/100 vs 36/100.

CO10 vs CO4: Area Comparison

Side-by-side comparison of CO10 Sudbury and CO4 Colchester covering house prices, crime, schools, broadband, council tax, green space and energy performance.

At a Glance

CO4 is the more affordable option at £316,000 median vs £320,000 in CO10. CO10 has lower recorded crime (2,830 vs 5,869 offences over 13 months). CO4 has notably better broadband connectivity.

Key Statistics

Metric	CO10 Sudbury	CO4 Colchester
Median House Price	£320,000	£316,000
Band D Council Tax	£2,342	£2,283
Total Crimes (13 months)	2,830	5,869
Outstanding Schools	1.0	1.0
Broadband Score (/100)	35.5	60.2
Green Space Access (%)	78.0	88.8
EPC Median Score	69.0	73.0

Explore Each Area

Related Comparisons

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.