CM4 9SY

Ingatestone, Fryerning & Mountnessing · Brentwood · England

Updated September 2026

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Location overview

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Local authority
Brentwood
Constituency
Brentwood and Ongar
Postcode district
CM4
Postcode sector
CM4 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM4 9AG 54 m
CM4 9AT 86 m
CM4 9AL 117 m
CM4 9AX 155 m
CM4 9AQ 164 m
Complete postcode fields and official codes
Postcode
CM4 9SY
Status
Terminated
Introduced
1 January 1983
Terminated
1 December 1990
Postcode area
CM
Postcode district
CM4
Postcode sector
CM4 9
Latitude
51.662169
Longitude
0.374155
British National Grid easting
564,300
British National Grid northing
198,600

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Brentwood · E07000068
Parish or community
E04003943
Westminster constituency
Brentwood and Ongar · E14001125
Output area
E00109028
Lower layer super output area
Brentwood 002C · E01021459
Middle layer super output area
Brentwood 002 · E02004465

Postcode source versions

Explore CM4

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
17
Primary
11
Secondary
4
  1. Ingatestone and Fryerning Church of England Junior School

    Academy converter

    959 m
  2. Ingatestone Infant School

    Academy converter

    1.4 km
  3. Anglo European School

    Academy converter

    1.5 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
221
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 66
  • Shoplifting 29
  • Vehicle crime 26
  • Other theft 20
  • Burglary 18

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
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

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

7

within 5 km straight-line

  • THE NEW FOLLY SURGERY

    BELL MEAD, HIGH STREET, INGATESTONE, CM4 0FA

    ODS code F81163

    1.1 km

  • QUEENS PARK SURGERY

    24 THE PANTILES, BILLERICAY, CM12 0UA

    ODS code F81222

    3.9 km

  • MOUNT AVENUE SURGERY

    THE SURGERY, MOUNT AVENUE, SHENFIELD, HUTTON, BRENTWOOD, CM13 2NL

    ODS code F81055

    4.6 km

  • THE BILLERICAY MEDICAL PRACTICE

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

    ODS code F81080

    4.8 km

  • THE NEW SURGERY

    27 STOCK ROAD, BILLERICAY, CM12 0AH

    ODS code F81045

    4.8 km

  • ROCKLEIGH COURT SURGERY

    136 HUTTON ROAD, SHENFIELD, BRENTWOOD, CM15 8NN

    ODS code F81102

    4.8 km

  • WESTERN ROAD SURGERY

    41 WESTERN ROAD, BILLERICAY, CM12 9DX

    ODS code F81013

    4.9 km

Nearby transport

  • The Leas

    BCT · Ingatestone

    0.2 miles
  • The Leas

    BCT · Ingatestone

    0.2 miles
  • Whadden Chase

    BCT · Ingatestone

    0.3 miles
  • Whadden Chase

    BCT · Ingatestone

    0.3 miles
  • Burnthouse Lane

    BCT · Mountnessing

    0.4 miles

Relative deprivation

English Indices of Deprivation 2025 for Brentwood 002C, 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

10 of 10

Overall England rank

33,352 of 33,755

Income
10 of 10
Employment
10 of 10
Education and skills
10 of 10
Health and disability
10 of 10
Crime
10 of 10
Housing and services
6 of 10
Living environment
9 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

17 open schools are in scope, including 11 primary and 4 secondary schools. Ingatestone and Fryerning Church of England Junior School is the nearest published school at 959 m.

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

Recorded crime

221 published events cover 12 months, averaging 18.417 events per published month. The largest recorded category is Violence and sexual offences with 66 events.

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