CM4 9LS

South Hanningfield, Stock and Margaretting · Chelmsford · England

Updated September 2026

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Location overview

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Local authority
Chelmsford
Constituency
Maldon
Postcode district
CM4
Postcode sector
CM4 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM4 9LR 66 m
CM4 9LD 75 m
CM4 9FG 107 m
CM4 9LY 113 m
CM4 9NH 143 m
Complete postcode fields and official codes
Postcode
CM4 9LS
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CM
Postcode district
CM4
Postcode sector
CM4 9
Latitude
51.662417
Longitude
0.450520
British National Grid easting
569,580
British National Grid northing
198,802

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Chelmsford · E07000070
Parish or community
E04003974
Westminster constituency
Maldon · E14001351
Output area
E00109749
Lower layer super output area
Chelmsford 018G · E01034086
Middle layer super output area
Chelmsford 018 · E02004502

Postcode source versions

Explore CM4

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
14
Primary
9
Secondary
2
  1. Stock Church of England Primary School

    Voluntary controlled school

    635 m
  2. Mayflower High School

    Academy converter

    2.9 km
  3. Buttsbury Primary School

    Academy converter

    3.1 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
114
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 53
  • Anti social behaviour 16
  • Other theft 13
  • Burglary 9
  • Vehicle crime 9

Census 2021

Population and age profile

Postcode residents
6

1 female, 5 male

Postcode households
5
Residents per household
1.2
CM4 9 residents
5,650

Age bands in CM4 9

Wider postcode sector
Age 0 to 14
15%

853 residents

Age 15 to 24
9.2%

524 residents

Age 25 to 44
17.8%

1,017 residents

Age 45 to 64
30.4%

1,731 residents

Age 65 and over
27.6%

1,574 residents

This postcode contained 0.1% of the sector's usual residents on Census Day. The age profile describes the wider CM4 9 sector, not people in this individual postcode.

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

7

within 5 km

  • STOCK SURGERY

    COMMON ROAD, STOCK, INGATESTONE, CM4 9NF

    ODS code F81040

    346 m

  • QUEENS PARK SURGERY

    24 THE PANTILES, BILLERICAY, CM12 0UA

    ODS code F81222

    3.8 km

  • THE BILLERICAY MEDICAL PRACTICE

    THE HEALTH CENTRE, STOCK ROAD, BILLERICAY, CM12 0BJ

    ODS code F81080

    4.0 km

  • THE NEW SURGERY

    27 STOCK ROAD, BILLERICAY, CM12 0AH

    ODS code F81045

    4.1 km

  • WESTERN ROAD SURGERY

    41 WESTERN ROAD, BILLERICAY, CM12 9DX

    ODS code F81013

    4.5 km

  • THE NEW FOLLY SURGERY

    BELL MEAD, HIGH STREET, INGATESTONE, CM4 0FA

    ODS code F81163

    4.6 km

  • CHAPEL STREET SURGERY

    93 CHAPEL STREET, BILLERICAY, CM12 9LR

    ODS code F81104

    4.9 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 2026-09-03. Contains information from NHS England, licenced under the current version of the Open Government Licence.

Nearby transport

  • War Memorial

    BCT · Stock

    0.3 miles
  • War Memorial

    BCT · Stock

    0.3 miles
  • Crondon Park

    BCT · Stock

    0.3 miles
  • Crondon Park

    BCT · Stock

    0.3 miles
  • Mill Lane

    BCT · Stock

    0.4 miles

Relative deprivation

English Indices of Deprivation 2025 for Chelmsford 018G, 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

8 of 10

Overall England rank

26,746 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
7 of 10
Health and disability
10 of 10
Crime
5 of 10
Housing and services
2 of 10
Living environment
6 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
0
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

14 open schools are in scope, including 9 primary and 2 secondary schools. Stock Church of England Primary School is the nearest published school at 635 m.

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

Recorded crime

114 published events cover 12 months, averaging 9.5 events per published month. The largest recorded category is Violence and sexual offences with 53 events.

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