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CM7

Postcode district

Postcode district covering Braintree, Bocking and Galley's Corner, in Braintree.

Approximate outline worked out by Open Index from the ONS Postcode Directory: each census output area belongs to the district that holds most of its postcodes. People, homes, recorded crime and broadband add up those output areas. House sales count every sale with an CM7 postcode. How census figures are added up

Open in map

Radon Affected Area by postcode district

Worked out by Open Index · 2022

Under 1%90% or more

About 0% of people in CM7 live in a 1 km square that the radon atlas marks as a radon Affected Area.

Median sale price
£320,000
Joint 961st most expensive of 2,235
Worked out by Open Index
Population
51,340
186th most populated of 2,756
ONS Census 2021 · 2021
People in radon Affected Area squares
0%
UK 44%
Worked out by Open Index
Gigabit broadband coverage
92.8%
UK 87.8%
Ofcom · Jan 2026

How CM7 compares

Each dot is a postcode district. The black line marks the middle one.

CM7Middle
Median sale price25 postcode districts, CM · 2025
Median sale price: every postcode district in CM25 areas from £315,000 to £690,000. The middle area is £437,500. CM7 is £320,000.
£320,0002nd cheapest
Population27 postcode districts, CM · 2021
Population: every postcode district in CM27 areas from 318 to 69,073. The middle area is 23,555. CM7 is 51,340.
51,3404th most populated
People in radon Affected Area squares27 postcode districts, CM · 2022
People in radon Affected Area squares: every postcode district in CM27 areas from 0.0% to 75.0%. The middle area is 0.0%. CM7 is 0.0%.
0%joint fewest people in radon Affected Areas
Gigabit broadband coverage27 postcode districts, CM · Jan 2026
Gigabit broadband coverage: every postcode district in CM27 areas from 54.1% to 95.6%. The middle area is 88.2%. CM7 is 92.8%.
92.8%5th highest

Is CM7 safe? What police records show

In the 12 months to August 2026, police recorded crimes and anti-social behaviour in CM7 at a rate of 73.5 per 1,000 people.

That compares with 77.3 per 1,000 people across the CM postcode area.

In August 2026 alone, 389 cases of crime and anti-social behaviour were recorded in CM7.

In the 12 months to August 2026, the most common types were violence and sexual offences (1,718), other crime (716) and anti-social behaviour (446).

A year earlier, the recorded crime rate in CM7 was 75.7 per 1,000 people.

Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates.

Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest.

Deprivation in CM7, neighbourhood by neighbourhood

  • Deprivation is ranked by neighbourhood, so CM7 has no single figure. Of its 29 neighbourhoods with a rank:
  • Decile 2: 2 neighbourhoods
  • Decile 3: 3 neighbourhoods
  • Decile 4: 4 neighbourhoods
  • Decile 5: 5 neighbourhoods
  • Decile 6: 5 neighbourhoods
  • Decile 7: 4 neighbourhoods
  • Decile 8: 3 neighbourhoods
  • Decile 9: 2 neighbourhoods
  • Decile 10 (England’s least deprived 10%): 1 neighbourhood

English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.

Neighbourhoods in CM7

NamePeople (census)Recorded crime per 1,000Deprivation decileGigabit broadband
Braintree 005A2,16728.6 per 1,000689.7%
Braintree 005B1,37326.5 per 1,000639.5%
Braintree 005C1,44360.2 per 1,000637.5%
Braintree 005D1,29542.0 per 1,000589.2%
Braintree 007A1,41134.3 per 1,000796.6%
Braintree 007B1,61476.6 per 1,0009100.0%
Braintree 007C1,55819.2 per 1,000889.3%
Braintree 007D2,03976.6 per 1,000593.9%
Braintree 007E1,49340.6 per 1,000697.1%
Braintree 008A1,26473.2 per 1,0002100.0%
Braintree 008B1,53963.9 per 1,000594.5%
Braintree 008C2,543104.2 per 1,000499.1%
Braintree 008D2,10585.4 per 1,000399.9%
Braintree 009A1,81550.1 per 1,000895.4%
Braintree 009B1,76561.1 per 1,000697.4%
Braintree 009D2,472165.9 per 1,000488.1%
Braintree 009E1,63475.0 per 1,000599.8%
Braintree 009F1,755216.1 per 1,000496.8%
Braintree 010A1,68728.1 per 1,000899.7%
Braintree 010B1,63922.3 per 1,00010100.0%
Braintree 011A1,570189.7 per 1,000494.3%
Braintree 011B1,72874.6 per 1,000299.7%
Braintree 011C2,12169.0 per 1,000799.3%
Braintree 011E1,52571.7 per 1,000399.8%
Braintree 011F1,40563.2 per 1,0005100.0%
Braintree 011G1,48340.2 per 1,000798.8%
Braintree 012C1,47950.7 per 1,000397.5%
Braintree 012D2,81863.2 per 1,000799.7%
Braintree 013B1,69737.1 per 1,0009100.0%

MPs for CM7

As of , from the UK Parliament Members API. Contains Parliamentary information licensed under the Open Parliament Licence v3.0. Source: UK Parliament, Members API.

Middle areas in CM77

Postcode sectors in CM77

Council1

Towns in CM71

Postcode districts next to CM75

More in the CM postcode area2

CM7 in brief

CM7 is a postcode district covering Braintree, Bocking and Galley's Corner, in Braintree.

About 53,960 people lived in CM7 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £320,000 in 2025 across 817 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 73.5 per 1,000 people in the 12 months to August 2026 (police.uk).

The median price paid for a home in CM7 was £320,000 in 2025.

CM7 had 51,340 usual residents at the census.

About 0% of people in CM7 live in a 1 km square that the radon atlas marks as a radon Affected Area.

In CM7, 92.8% of homes and businesses could get gigabit-capable broadband in January 2026.