CM15
Postcode districtPostcode district covering Brentwood, Pilgrims' Hatch and Shenfield, in Brentwood.
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 CM15 postcode. How census figures are added up
Radon Affected Area by postcode district
Worked out by Open Index · 2022
About 0% of people in CM15 live in a 1 km square that the radon atlas marks as a radon Affected Area.
How CM15 compares
Each dot is a postcode district. The black line marks the middle one.
Is CM15 safe? What police records show
In the 12 months to August 2026, police recorded crimes and anti-social behaviour in CM15 at a rate of 66.1 per 1,000 people.
That compares with 77.3 per 1,000 people across the CM postcode area.
In August 2026 alone, 158 cases of crime and anti-social behaviour were recorded in CM15.
In the 12 months to August 2026, the most common types were violence and sexual offences (516), other crime (257) and shoplifting (215).
A year earlier, the recorded crime rate in CM15 was 64.1 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 CM15, neighbourhood by neighbourhood
- Deprivation is ranked by neighbourhood, so CM15 has no single figure. Of its 14 neighbourhoods with a rank:
- Decile 3: 1 neighbourhood
- Decile 4: 1 neighbourhood
- Decile 6: 2 neighbourhoods
- Decile 7: 2 neighbourhoods
- Decile 8: 1 neighbourhood
- Decile 9: 3 neighbourhoods
- Decile 10 (England’s least deprived 10%): 4 neighbourhoods
English Indices of Deprivation 2025. Decile 1 is the most deprived tenth of neighbourhoods in England.
Neighbourhoods in CM15
| Name | People (census) | Recorded crime per 1,000 | Deprivation decile | Gigabit broadband |
|---|---|---|---|---|
| Brentwood 001A | 1,481 | 36.3 per 1,000 | 8 | 99.7% |
| Brentwood 001B | 1,274 | 17.9 per 1,000 | 10 | 99.4% |
| Brentwood 001C | 1,576 | 110.1 per 1,000 | 4 | 80.4% |
| Brentwood 001D | 1,708 | 76.3 per 1,000 | 6 | 86.1% |
| Brentwood 001F | 1,053 | 60.2 per 1,000 | 7 | 89.9% |
| Brentwood 001G | 1,607 | 22.1 per 1,000 | 9 | 98.2% |
| Brentwood 004A | 1,650 | 60.0 per 1,000 | 9 | 97.6% |
| Brentwood 004D | 1,491 | 113.0 per 1,000 | 3 | 95.9% |
| Brentwood 004E | 1,583 | 124.6 per 1,000 | 6 | 97.7% |
| Brentwood 005D | 1,933 | 121.1 per 1,000 | 10 | 82.5% |
| Brentwood 005E | 1,748 | 29.0 per 1,000 | 10 | 97.4% |
| Brentwood 005F | 1,779 | 53.7 per 1,000 | 10 | 90.9% |
| Brentwood 006B | 1,411 | 74.7 per 1,000 | 9 | 99.3% |
| Brentwood 006C | 1,607 | 49.0 per 1,000 | 7 | 87.1% |
Your MP
- Alex BurghartConservativeMP for Brentwood and Ongar
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 CM152
Postcode sectors in CM153
Council1
Towns in CM151
Postcode districts next to CM154
Nearest rail stations3
More in the CM postcode area2
CM15 in brief
CM15 is a postcode district covering Brentwood, Pilgrims' Hatch and Shenfield, in Brentwood.
About 24,178 people lived in CM15 in mid-2024 (worked out by Open Index from ONS small-area estimates); the median price paid for a home was £530,000 in 2025 across 367 sales (HM Land Registry) and police recorded crimes and anti-social behaviour at a rate of 66.1 per 1,000 people in the 12 months to August 2026 (police.uk).
The median price paid for a home in CM15 was £530,000 in 2025.
CM15 had 23,555 usual residents at the census.
About 0% of people in CM15 live in a 1 km square that the radon atlas marks as a radon Affected Area.
In CM15, 91.2% of homes and businesses could get gigabit-capable broadband in January 2026.