CM1 7SS

Broomfield and The Walthams · Chelmsford · England

Updated September 2026

Compare this postcode

Location overview

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Local authority
Chelmsford
Constituency
North West Essex
Postcode district
CM1
Postcode sector
CM1 7

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM1 7LF 76 m
CM1 7WE 84 m
CM1 7FG 112 m
CM1 7TU 173 m
CM1 7TH 175 m
Complete postcode fields and official codes
Postcode
CM1 7SS
Status
Current
Introduced
1 June 2000
Terminated
Not published
Postcode area
CM
Postcode district
CM1
Postcode sector
CM1 7
Latitude
51.776097
Longitude
0.461909
British National Grid easting
569,941
British National Grid northing
211,469

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Chelmsford · E07000070
Parish or community
E04013167
Westminster constituency
North West Essex · E14001402
Output area
E00170985
Lower layer super output area
Chelmsford 002A · E01021542
Middle layer super output area
Chelmsford 002 · E02004486

Postcode source versions

Explore CM1

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
33
Primary
17
Secondary
5
  1. Chelmer Valley High School

    Academy converter

    645 m
  2. Broomfield Primary School

    Foundation school

    1.5 km
  3. The Belsteads School

    Other independent special school

    1.5 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
498
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 276
  • Public order 48
  • Criminal damage and arson 44
  • Other theft 38
  • Anti social behaviour 26

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM1 7 residents
9,203

Age bands in CM1 7

Wider postcode sector
Age 0 to 14
17%

1,487 residents

Age 15 to 24
8.7%

762 residents

Age 25 to 44
27.5%

2,409 residents

Age 45 to 64
24.9%

2,178 residents

Age 65 and over
22%

1,924 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.

Fixed broadband coverage

Ofcom's predicted availability across all residential and commercial premises in this postcode in January 2026.

Superfast, 30 Mbit/s+
100%
Ultrafast, 100 Mbit/s+
0%
Ultrafast, 300 Mbit/s+
0%
Gigabit-capable
0%
Unable to receive decent fixed or FWA broadband
0%
Next Generation Access
100%
Decent broadband available from fixed wireless
0%

Predicted coverage, not measured speeds. Check availability for your address with a provider. Postcode-level full-fibre figures are not published in this release.

Source: Ofcom Connected Nations Spring 2026, version 2026-01-v2. Contains Ofcom data licensed under the Open Government Licence v3.0.

GP practices

4

within 5 km

  • LITTLE WALTHAM & GT NOTLEY SURGERY

    30 BROOK HILL, LITTLE WALTHAM, CHELMSFORD, CM3 3LL

    ODS code F81105

    1.7 km

  • CHELMER MEDICAL PARTNERSHIP

    20 MERLIN PLACE, CHELMSFORD, CM1 4HW

    ODS code F81122

    3.0 km

  • RIVERMEAD GATE MED.CTR.

    123 RECTORY LANE, CHELMSFORD, CM1 1TR

    ODS code F81071

    4.0 km

  • NORTH CHELMSFORD NHS HCC

    2 WHITE HART LANE, CHELMSFORD, CM2 5EF

    ODS code Y02611

    4.4 km

Main GP practices only; branch surgeries are excluded. Distances are straight-line. Contact the practice to check registration, services, opening hours and appointments.

Source acquired on 2026-09-05. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • Hospital

    BCT · Broomfield

    0.3 miles
  • Hospital

    BCT · Broomfield

    0.3 miles
  • Hospital

    BCT · Broomfield

    0.3 miles
  • Hospital

    BCT · Broomfield

    0.3 miles
  • Ambulance HQ

    BCT · Broomfield

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Chelmsford 002A, 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

7 of 10

Overall England rank

23,267 of 33,755

Income
7 of 10
Employment
7 of 10
Education and skills
8 of 10
Health and disability
6 of 10
Crime
4 of 10
Housing and services
4 of 10
Living environment
10 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.

Flood risk

Environment Agency long-term indicators for the area around addresses in this postcode. They are not an assessment of any individual property and do not show current or forecast flooding.

High risk addresses
0
Medium risk addresses
1
Low risk addresses
0
Groundwater flood alert area
Unlikely

Source: Environment Agency flood-risk postcode search tool data, version 2026-06-18. Check the long-term risk for an individual area. © Environment Agency copyright and/or database right 2025. All rights reserved.

Evidence in context

Schools

33 open schools are in scope, including 17 primary and 5 secondary schools. Chelmer Valley High School is the nearest published school at 645 m.

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

Recorded crime

498 published events cover 12 months, averaging 41.5 events per published month. The largest recorded category is Violence and sexual offences with 276 events.

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