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CM1 9SG

Marconi · Chelmsford · England

Updated September 2026

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Location overview

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Ward
Marconi
Local authority
Chelmsford
Constituency
Chelmsford
Postcode district
CM1
Postcode sector
CM1 9

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM1 1JE 0 m
CM1 9SA 0 m
CM1 9SB 0 m
CM1 9SE 0 m
CM1 9SF 0 m
Complete postcode fields and official codes
Postcode
CM1 9SG
Status
Current
Introduced
1 February 2005
Terminated
Not published
Postcode area
CM
Postcode district
CM1
Postcode sector
CM1 9
Latitude
51.736812
Longitude
0.465435
British National Grid easting
570,332
British National Grid northing
207,109

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
E00170974
Lower layer super output area
Chelmsford 023A · E01034091
Middle layer super output area
Chelmsford 023 · E02006979

Postcode source versions

Explore CM1

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
59
Primary
31
Secondary
9

  1. King Edward VI Grammar School, Chelmsford

    Academy converter

    366 m

  2. Maltese Road Primary School

    Academy sponsor led

    506 m

  3. The Cathedral Church of England Voluntary Aided Primary School, Chelmsford

    Voluntary aided school

    739 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
6,193
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 2,547
  • Shoplifting 917
  • Public order 497
  • Drugs 411
  • Anti social behaviour 404

Census 2021

Population and age profile

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

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 not available.

GP practices

9

within 5 km

  • RIVERMEAD GATE MED.CTR.

    123 RECTORY LANE, CHELMSFORD, CM1 1TR

    ODS code F81071

    685 m

  • BEAUCHAMP HOUSE

    37 BADDOW ROAD, CHELMSFORD, CM2 0DB

    ODS code F81083

    1.1 km

  • WHITLEY HOUSE SURGERY

    CROMPTON BLD, WRITTLE ROAD, CHELMSFORD, CM1 3RW

    ODS code F81057

    1.3 km

  • CHELMER MEDICAL PARTNERSHIP

    20 MERLIN PLACE, CHELMSFORD, CM1 4HW

    ODS code F81122

    1.4 km

  • SUTHERLAND LODGE SURGERY

    115 BADDOW ROAD, CHELMSFORD, CM2 7PY

    ODS code F81117

    1.7 km

  • THE WRITTLE SURGERY

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

    ODS code F81098

    2.7 km

  • CHELMER VILLAGE SURGERY

    ASHTON PLACE, CHELMER VILLAGE, CHELMSFORD, CM2 6ST

    ODS code F81665

    2.8 km

  • BADDOW VILLAGE SURGERY

    LONGMEAD AVENUE, GREAT BADDOW, CHELMSFORD, CM2 7EZ

    ODS code F81114

    3.3 km

  • NORTH CHELMSFORD NHS HCC

    2 WHITE HART LANE, CHELMSFORD, CM2 5EF

    ODS code Y02611

    3.5 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

  • Bus Station

    BCT · Chelmsford City Centre

    0.1 miles

  • Bus Station

    BCS · Chelmsford City Centre

    0.1 miles

  • Bus Station

    BCT · Chelmsford City Centre

    0.1 miles

  • Bus Station

    BCS · Chelmsford City Centre

    0.1 miles

  • County Hotel

    BCT · Chelmsford City Centre

    0.1 miles

Relative deprivation

English Indices of Deprivation 2025 for Chelmsford 023A, 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

5 of 10

Overall England rank

15,869 of 33,755

Income
6 of 10
Employment
7 of 10
Education and skills
8 of 10
Health and disability
3 of 10
Crime
2 of 10
Housing and services
7 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.

Evidence in context

Schools

59 open schools are in scope, including 31 primary and 9 secondary schools. King Edward VI Grammar School, Chelmsford is the nearest published school at 366 m.

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

Recorded crime

6,193 published events cover 12 months, averaging 516.083 events per published month. The largest recorded category is Violence and sexual offences with 2,547 events.

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