CM1 4HU

Marconi · Chelmsford · England

Updated September 2026

Compare this postcode

Location overview

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Post town
Chelmsford
Ward
Marconi
Local authority
Chelmsford
Constituency
Chelmsford
Postcode district
CM1
Postcode sector
CM1 4

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM1 4RQ 43 m
CM1 4JR 90 m
CM1 4JQ 107 m
CM1 4HT 108 m
CM1 4HX 114 m
Complete postcode fields and official codes
Postcode
CM1 4HU
Status
Terminated
Introduced
1 January 1980
Terminated
1 June 2000
Postcode area
CM
Postcode district
CM1
Postcode sector
CM1 4
Latitude
51.747368
Longitude
0.461258
British National Grid easting
570,004
British National Grid northing
208,273

Statistical and administrative geographies

Country
England · E92000001
Region
East of England · E12000006
Local authority district
Chelmsford · E07000070
Electoral ward
Marconi · E05004106
Parish or community
E43000285
Westminster constituency
Chelmsford · E14001159
Output area
E00109593
Lower layer super output area
Chelmsford 006A · E01021576
Middle layer super output area
Chelmsford 006 · E02004490

Postcode source versions

Explore CM1

1 recorded sale at this postcode
Address Date Price
67, Boughton, Chelmsford, CM1 4HU 6 December 1996 £45,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
56
Primary
30
Secondary
8
  1. St Pius X Catholic Primary School

    Academy converter

    228 m
  2. Kings Road Primary School

    Academy converter

    329 m
  3. Tanglewood Nursery School

    Local authority nursery school

    442 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
3,747
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 1,708
  • Shoplifting 339
  • Anti social behaviour 300
  • Public order 268
  • Criminal damage and arson 249

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM1 4 residents
13,552

Age bands in CM1 4

Wider postcode sector
Age 0 to 14
17.4%

2,405 residents

Age 15 to 24
10.6%

1,464 residents

Age 25 to 44
23.7%

3,276 residents

Age 45 to 64
28.1%

3,891 residents

Age 65 and over
20.2%

2,801 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

10

within 5 km straight-line

  • CHELMER MEDICAL PARTNERSHIP

    20 MERLIN PLACE, CHELMSFORD, CM1 4HW

    ODS code F81122

    247 m

  • RIVERMEAD GATE MED.CTR.

    123 RECTORY LANE, CHELMSFORD, CM1 1TR

    ODS code F81071

    1.1 km

  • BEAUCHAMP HOUSE

    37 BADDOW ROAD, CHELMSFORD, CM2 0DB

    ODS code F81083

    2.2 km

  • WHITLEY HOUSE SURGERY

    CROMPTON BLD, WRITTLE ROAD, CHELMSFORD, CM1 3RW

    ODS code F81057

    2.4 km

  • SUTHERLAND LODGE SURGERY

    115 BADDOW ROAD, CHELMSFORD, CM2 7PY

    ODS code F81117

    2.8 km

  • THE WRITTLE SURGERY

    16A LORDSHIP ROAD, WRITTLE, CHELMSFORD, CM1 3EH

    ODS code F81098

    2.9 km

  • CHELMER VILLAGE SURGERY

    ASHTON PLACE, CHELMER VILLAGE, CHELMSFORD, CM2 6ST

    ODS code F81665

    3.3 km

  • NORTH CHELMSFORD NHS HCC

    2 WHITE HART LANE, CHELMSFORD, CM2 5EF

    ODS code Y02611

    3.4 km

  • BADDOW VILLAGE SURGERY

    LONGMEAD AVENUE, GREAT BADDOW, CHELMSFORD, CM2 7EZ

    ODS code F81114

    4.3 km

  • LITTLE WALTHAM & GT NOTLEY SURGERY

    30 BROOK HILL, LITTLE WALTHAM, CHELMSFORD, CM3 3LL

    ODS code F81105

    4.6 km

Nearby transport

  • North Avenue

    BCT · Chelmsford

    0.1 miles
  • Town Croft

    BCT · Chelmsford

    0.1 miles
  • Town Croft

    BCT · Chelmsford

    0.1 miles
  • North Avenue

    BCT · Chelmsford

    0.1 miles
  • The Barn

    BCT · Chelmsford

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Chelmsford 006A, 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

2 of 10

Overall England rank

4,328 of 33,755

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

56 open schools are in scope, including 30 primary and 8 secondary schools. St Pius X Catholic Primary School is the nearest published school at 228 m.

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

Recorded crime

3,747 published events cover 12 months, averaging 312.25 events per published month. The largest recorded category is Violence and sexual offences with 1,708 events.

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