CM13 3TT

Herongate, Ingrave & West Horndon · Brentwood · England

Updated September 2026

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Location overview

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Post town
Brentwood
Local authority
Brentwood
Constituency
Brentwood and Ongar
Postcode district
CM13
Postcode sector
CM13 3

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM13 3TS 230 m
CM13 3TR 447 m
CM13 3TU 591 m
CM13 3TX 652 m
CM13 3TP 686 m
Complete postcode fields and official codes
Postcode
CM13 3TT
Status
Current
Introduced
1 January 1980
Terminated
Not published
Postcode area
CM
Postcode district
CM13
Postcode sector
CM13 3
Latitude
51.576364
Longitude
0.342880
British National Grid easting
562,443
British National Grid northing
188,989

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Brentwood · E07000068
Parish or community
E04003949
Westminster constituency
Brentwood and Ongar · E14001125
Output area
E00108962
Lower layer super output area
Brentwood 009B · E01021446
Middle layer super output area
Brentwood 009 · E02004472

Postcode source versions

Explore CM13

Use the wider postcode district to compare the same evidence across more locations.

Property

At this postcode

View all property records
59 recorded sales at this postcode
Address Date Price
33, Thorndon Avenue, West Horndon, Brentwood, CM13 3TT 15 December 2025 £700,000
20, Thorndon Avenue, West Horndon, Brentwood, CM13 3TT 15 December 2025 £500,000
60, Thorndon Avenue, West Horndon, Brentwood, CM13 3TT 16 June 2025 £660,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
9
Primary
7
Secondary
0
  1. West Horndon Primary School

    Community school

    413 m
  2. Ingrave Johnstone Church of England Voluntary Aided Primary School

    Voluntary aided school

    2.7 km
  3. Bulphan Church of England Academy

    Academy sponsor led

    3.2 km

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
159
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Vehicle crime 47
  • Violence and sexual offences 30
  • Anti social behaviour 17
  • Burglary 13
  • Other theft 12

Census 2021

Population and age profile

Postcode residents
126

60 female, 66 male

Postcode households
50
Residents per household
2.5
CM13 3 residents
6,389

Age bands in CM13 3

Wider postcode sector
Age 0 to 14
15.7%

995 residents

Age 15 to 24
8.4%

536 residents

Age 25 to 44
24.3%

1,544 residents

Age 45 to 64
28.5%

1,810 residents

Age 65 and over
23.1%

1,467 residents

This postcode contained 2% of the sector's usual residents on Census Day. The age profile describes the wider CM13 3 sector, not people in this individual postcode.

How to read these estimates
The standard postcode headcounts and the commissioned age table are separate ONS outputs. Small counts are disclosure-controlled, and totals can differ slightly between tables. Coverage is England and Wales only.

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%
Coverage is a modelled postcode-level snapshot, not a speed test or a guarantee for a named property. Check availability with providers before making a decision. Ofcom does not publish postcode-level full-fibre coverage in this release for commercial-confidentiality reasons.

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

NHS ODS

GP practices

2

within 5 km

  • DR SALAKO AND PARTNERS

    LANGDON HILLS M/PRACTICE, NIGHTINGALES, LANGDON HILLS, BASILDON, SS16 6SA

    ODS code Y03052

    4.6 km

  • BEECHWOOD SURGERY

    PASTORAL WAY, WARLEY, BRENTWOOD, CM14 5WF

    ODS code F81023

    5.0 km

Organisation records, not service availability
These are records marked active in NHS England's Organisation Data Service for England and Wales. Branch surgeries, pharmacies, dentists and hospitals are not included. They do not confirm patient registration, services, opening hours, appointments or care quality. Distances are straight-line from the postcode point.

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

Nearby transport

  • Clavering Gardens

    BCT · West Horndon

    0.5 miles
  • Clavering Gardens

    BCT · West Horndon

    0.5 miles
  • Railway Station

    BCT · West Horndon

    0.5 miles
  • Railway Station

    BCT · West Horndon

    0.5 miles
  • West Horndon Rail Station

    RLY · West Horndon

    0.6 miles

Relative deprivation

English Indices of Deprivation 2025 for Brentwood 009B, 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

22,952 of 33,755

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

A factual reading of the data in this report's scope. It is not a location score or a recommendation.

Property market

Recorded sales

The five-year median is £655,000 from 8 recorded sales in CM13 3TT. This is a recorded-sale statistic, not a current valuation.

The latest UK House Price Index average for Brentwood is £513,537 in June 2026, down 1.6% year on year.

Schools

Published establishments

9 open schools are in scope, including 7 primary and 0 secondary schools. West Horndon Primary School is the nearest published school at 413 m.

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

Recorded crime

Published police records

159 published events cover 12 months, averaging 13.25 events per published month. The largest recorded category is Vehicle crime with 47 events.

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