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CM77 8JZ

Great Notley & Black Notley · Braintree · England

Updated September 2026

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Location overview

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Ward
Great Notley & Black Notley
Local authority
Braintree
Constituency
Braintree
Postcode district
CM77
Postcode sector
CM77 8

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM77 8LB 375 m
CM77 8JY 387 m
CM7 1HR 437 m
CM77 8LD 454 m
CM77 8PL 467 m
Complete postcode fields and official codes
Postcode
CM77 8JZ
Status
Current
Introduced
1 June 2002
Terminated
Not published
Postcode area
CM
Postcode district
CM77
Postcode sector
CM77 8
Latitude
51.862189
Longitude
0.548413
British National Grid easting
575,573
British National Grid northing
221,247

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Braintree · E07000067
Electoral ward
Great Notley & Black Notley · E05010374
Parish or community
E04003884
Westminster constituency
Braintree · E14001121
Output area
E00108436
Lower layer super output area
Braintree 013A · E01021347
Middle layer super output area
Braintree 013 · E02004458

Postcode source versions

Explore CM77

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
20
Primary
16
Secondary
3

  1. Notley High School and Braintree Sixth Form

    Academy converter

    446 m

  2. John Ray Infant School

    Academy converter

    608 m

  3. John Ray Junior School

    Academy sponsor led

    611 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
800
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 402
  • Other theft 66
  • Anti social behaviour 63
  • Vehicle crime 50
  • Criminal damage and arson 49

Census 2021

Population and age profile

Postcode residents
2

1 female, 1 male

Postcode households
1
Residents per household
2.0
CM77 8 residents
5,919

Age bands in CM77 8

Wider postcode sector
Age 0 to 14
17%

1,001 residents

Age 15 to 24
9.8%

579 residents

Age 25 to 44
23.8%

1,404 residents

Age 45 to 64
28.4%

1,678 residents

Age 65 and over
21%

1,243 residents

This postcode contained 0% of the sector's usual residents on Census Day. The age profile describes the wider CM77 8 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+
100%
Ultrafast, 300 Mbit/s+
100%
Gigabit-capable
100%
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 straight-line

  • BLYTH'S MEADOW SURGERY

    TRINOVANTIAN WAY, BRAINTREE, CM7 3JN

    ODS code F81683

    1.8 km

  • BLANDFORD MEDICAL CENTRE

    MACE AVENUE, BRAINTREE, CM7 2AE

    ODS code F81132

    1.9 km

  • MOUNT CHAMBERS MEDICAL PRACTICE

    92 COGGESHALL ROAD, BRAINTREE, CM7 9BY

    ODS code F81087

    2.0 km

  • CHURCH LANE SURGERY

    BRAINTREE COLLEGE, CHURCH LANE, BRAINTREE, CM7 5SN

    ODS code F81014

    3.3 km

Nearby transport

  • Buck Hill

    BCT · Black Notley

    0.2 miles

  • Buck Hill

    BCT · Black Notley

    0.2 miles

  • Notley High School

    BCT · Braintree

    0.3 miles

  • Park Farm

    BCT · Black Notley

    0.4 miles

  • Park Farm

    BCT · Black Notley

    0.4 miles

Relative deprivation

English Indices of Deprivation 2025 for Braintree 013A, 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

23,441 of 33,755

Income
7 of 10
Employment
8 of 10
Education and skills
6 of 10
Health and disability
7 of 10
Crime
6 of 10
Housing and services
3 of 10
Living environment
8 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 16 primary and 3 secondary schools. Notley High School and Braintree Sixth Form is the nearest published school at 446 m.

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

Recorded crime

800 published events cover 12 months, averaging 66.667 events per published month. The largest recorded category is Violence and sexual offences with 402 events.

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