CM4 9AY

Ingatestone, Fryerning & Mountnessing · Brentwood · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Ingatestone
Local authority
Brentwood
Constituency
Brentwood and Ongar
Postcode district
CM4
Postcode sector
CM4 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM15 0TN 200 m
CM15 0TJ 242 m
CM15 0UE 249 m
CM13 1UG 261 m
CM15 0UD 276 m
Complete postcode fields and official codes
Postcode
CM4 9AY
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CM
Postcode district
CM4
Postcode sector
CM4 9
Latitude
51.654765
Longitude
0.362217
British National Grid easting
563,501
British National Grid northing
197,750

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Brentwood · E07000068
Parish or community
E04003945
Westminster constituency
Brentwood and Ongar · E14001125
Output area
E00109030
Lower layer super output area
Brentwood 002D · E01021460
Middle layer super output area
Brentwood 002 · E02004465

Postcode source versions

Explore CM4

1 recorded sale at this postcode
Address Date Price
Valentine, The Hillway, Ingatestone, CM4 9AY 18 June 1996 £31,250

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
20
Primary
15
Secondary
3
  1. Mountnessing Church of England Primary School

    Academy converter

    616 m
  2. Ingatestone and Fryerning Church of England Junior School

    Academy converter

    2.0 km
  3. Hutton All Saints' Church of England Primary School

    Academy converter

    2.4 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
160
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 44
  • Vehicle crime 30
  • Shoplifting 28
  • Other theft 16
  • Burglary 10

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.

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

  • THE NEW FOLLY SURGERY

    BELL MEAD, HIGH STREET, INGATESTONE, CM4 0FA

    ODS code F81163

    2.3 km

  • MOUNT AVENUE SURGERY

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

    ODS code F81055

    3.4 km

  • ROCKLEIGH COURT SURGERY

    136 HUTTON ROAD, SHENFIELD, BRENTWOOD, CM15 8NN

    ODS code F81102

    3.7 km

  • QUEENS PARK SURGERY

    24 THE PANTILES, BILLERICAY, CM12 0UA

    ODS code F81222

    4.1 km

  • WESTERN ROAD SURGERY

    41 WESTERN ROAD, BILLERICAY, CM12 9DX

    ODS code F81013

    4.9 km

  • THE NEW SURGERY

    27 STOCK ROAD, BILLERICAY, CM12 0AH

    ODS code F81045

    4.9 km

  • THE BILLERICAY MEDICAL PRACTICE

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

    ODS code F81080

    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

  • The Plough Mountnessing

    BCT · Mountnessing

    0.2 miles
  • The Plough Mountnessing

    BCT · Mountnessing

    0.2 miles
  • Mountnessing Sch

    BCT · Mountnessing

    0.3 miles
  • Mountnessing Sch

    BCT · Mountnessing

    0.3 miles
  • Burnthouse Lane

    BCT · Mountnessing

    0.4 miles

Relative deprivation

English Indices of Deprivation 2025 for Brentwood 002D, 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

6 of 10

Overall England rank

19,469 of 33,755

Income
7 of 10
Employment
6 of 10
Education and skills
6 of 10
Health and disability
8 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

20 open schools are in scope, including 15 primary and 3 secondary schools. Mountnessing Church of England Primary School is the nearest published school at 616 m.

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

Recorded crime

160 published events cover 12 months, averaging 13.333 events per published month. The largest recorded category is Violence and sexual offences with 44 events.

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