CM3 3WG

Boreham and The Leighs · Chelmsford · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Chelmsford
Constituency
North West Essex
Postcode district
CM3
Postcode sector
CM3 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM3 3BT 5 m
CM3 3DP 39 m
CM3 3DN 65 m
CM3 3BP 86 m
CM3 3FF 91 m
Complete postcode fields and official codes
Postcode
CM3 3WG
Status
Terminated
Introduced
1 October 2011
Terminated
1 November 2012
Postcode area
CM
Postcode district
CM3
Postcode sector
CM3 3
Latitude
51.758495
Longitude
0.540160
British National Grid easting
575,407
British National Grid northing
209,697

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Chelmsford · E07000070
Parish or community
E04013166
Westminster constituency
North West Essex · E14001402
Output area
E00109413
Lower layer super output area
Chelmsford 005A · E01021536
Middle layer super output area
Chelmsford 005 · E02004489

Postcode source versions

Explore CM3

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
23
Primary
14
Secondary
1
  1. Boreham Primary School

    Community school

    260 m
  2. New Hall School

    Other independent school

    2.1 km
  3. The Bishops' Church of England and Roman Catholic Primary School

    Voluntary aided school

    2.9 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
283
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 112
  • Vehicle crime 32
  • Criminal damage and arson 29
  • Shoplifting 20
  • Public order 18

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM3 3 residents
6,831

Age bands in CM3 3

Wider postcode sector
Age 0 to 14
20.2%

1,287 residents

Age 15 to 24
10.8%

689 residents

Age 25 to 44
26.5%

1,692 residents

Age 45 to 64
25.1%

1,598 residents

Age 65 and over
17.4%

1,108 residents

Small counts are adjusted for privacy, so totals can differ slightly between Census tables.

Census Day: 21 March 2021. Sources: ONS/Nomis P001-P004 and ONS CT21_0228. Age table version 2024-04-08.

GP practices

3

within 5 km straight-line

  • THE LAURELS SURGERY

    JUNIPER ROAD, BOREHAM, CHELMSFORD, CM3 3DX

    ODS code F81149

    278 m

  • NORTH CHELMSFORD NHS HCC

    2 WHITE HART LANE, CHELMSFORD, CM2 5EF

    ODS code Y02611

    2.2 km

  • CHELMER VILLAGE SURGERY

    ASHTON PLACE, CHELMER VILLAGE, CHELMSFORD, CM2 6ST

    ODS code F81665

    3.5 km

Nearby transport

  • Butterfield Road

    BCT · Boreham

    0.0 miles
  • Butterfield Road

    BCT · Boreham

    0.1 miles
  • Old Forge Road

    BCT · Boreham

    0.1 miles
  • Old Forge Road

    BCT · Boreham

    0.1 miles
  • St Andrew Church

    BCT · Boreham

    0.2 miles

Relative deprivation

English Indices of Deprivation 2025 for Chelmsford 005A, the published LSOA linked to this postcode. Decile 1 contains the most deprived 10% of English LSOAs and decile 10 the least deprived 10%.

Overall IMD decile

4 of 10

Overall England rank

12,500 of 33,755

Income
4 of 10
Employment
4 of 10
Education and skills
4 of 10
Health and disability
5 of 10
Crime
5 of 10
Housing and services
2 of 10
Living environment
7 of 10

These are relative area statistics, not measures of an individual household, affluence or absolute change. They cannot be compared with indices for other UK nations. Source: English Indices of Deprivation 2025, version 2025-v2.

Evidence in context

Schools

23 open schools are in scope, including 14 primary and 1 secondary schools. Boreham Primary School is the nearest published school at 260 m.

Counts describe active establishment records. They do not assess admissions, catchments or quality.

Recorded crime

283 published events cover 12 months, averaging 23.583 events per published month. The largest recorded category is Violence and sexual offences with 112 events.

The source publishes anonymised street-level events. These figures are not a measure of safety for an individual address.