CheckNear.me

CM1 1SG

Marconi · Chelmsford · England

Updated September 2026

Compare this postcode

Location overview

Drag to pan. Use + or - to zoom. Open larger map
Post town
Chelmsford
Ward
Marconi
Local authority
Chelmsford
Constituency
Chelmsford
Postcode district
CM1
Postcode sector
CM1 1

Nearby postcodes

Nearby postcode distances
Postcode Distance
CM1 1RR 3 m
CM1 1PH 42 m
CM1 1PT 46 m
CM1 1TA 47 m
CM1 1TR 64 m
Complete postcode fields and official codes
Postcode
CM1 1SG
Status
Terminated
Introduced
1 January 1980
Terminated
1 April 2008
Postcode area
CM
Postcode district
CM1
Postcode sector
CM1 1
Latitude
51.740446
Longitude
0.473556
British National Grid easting
570,879
British National Grid northing
207,532

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
E00170988
Lower layer super output area
Chelmsford 022A · E01034089
Middle layer super output area
Chelmsford 022 · E02006978

Postcode source versions

Explore CM1

Property

View all property records
1 recorded sale at this postcode
Address Date Price
Federation Of Essex Womens Institute, Rectory Lane, Chelmsford, CM1 1SG 9 September 2015 £675,000

Schools

Within 3.1 miles of this postcode

View all nearby schools
Open schools
59
Primary
31
Secondary
9

  1. Anglia Ruskin University

    Higher education institutions

    105 m

  2. High Trees

    Other independent special school

    393 m

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

    Voluntary aided school

    478 m

Recorded crime

Within 1 mile of this postcode

View all nearby crime records
Published events
5,923
Months covered
12
Latest month
June 2026

Most recorded categories in this period

  • Violence and sexual offences 2,435
  • Shoplifting 904
  • Public order 479
  • Anti social behaviour 393
  • Drugs 378

Census 2021

Population and age profile

Postcode residents
Not supplied
Postcode households
Not supplied
Residents per household
Not available
CM1 1 residents
6,263

Age bands in CM1 1

Wider postcode sector
Age 0 to 14
12.8%

769 residents

Age 15 to 24
18%

1,081 residents

Age 25 to 44
46.5%

2,789 residents

Age 45 to 64
14.8%

889 residents

Age 65 and over
7.7%

464 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

9

within 5 km straight-line

  • RIVERMEAD GATE MED.CTR.

    123 RECTORY LANE, CHELMSFORD, CM1 1TR

    ODS code F81071

    64 m

  • BEAUCHAMP HOUSE

    37 BADDOW ROAD, CHELMSFORD, CM2 0DB

    ODS code F81083

    1.2 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

    1.8 km

  • WHITLEY HOUSE SURGERY

    CROMPTON BLD, WRITTLE ROAD, CHELMSFORD, CM1 3RW

    ODS code F81057

    2.0 km

  • CHELMER VILLAGE SURGERY

    ASHTON PLACE, CHELMER VILLAGE, CHELMSFORD, CM2 6ST

    ODS code F81665

    2.3 km

  • NORTH CHELMSFORD NHS HCC

    2 WHITE HART LANE, CHELMSFORD, CM2 5EF

    ODS code Y02611

    2.8 km

  • BADDOW VILLAGE SURGERY

    LONGMEAD AVENUE, GREAT BADDOW, CHELMSFORD, CM2 7EZ

    ODS code F81114

    3.1 km

  • THE WRITTLE SURGERY

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

    ODS code F81098

    3.4 km

Nearby transport

  • Anglia Ruskin University

    BCT · Chelmsford

    0.1 miles

  • Anglia Ruskin University

    BCT · Chelmsford

    0.1 miles

  • YMCA

    BCT · Chelmsford City Centre

    0.2 miles

  • Coach Stop

    BCT · Chelmsford City Centre

    0.3 miles

  • Station

    BCT · Chelmsford City Centre

    0.3 miles

Relative deprivation

English Indices of Deprivation 2025 for Chelmsford 022A, 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

22,220 of 33,755

Income
7 of 10
Employment
7 of 10
Education and skills
6 of 10
Health and disability
6 of 10
Crime
5 of 10
Housing and services
8 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. Anglia Ruskin University is the nearest published school at 105 m.

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

Recorded crime

5,923 published events cover 12 months, averaging 493.583 events per published month. The largest recorded category is Violence and sexual offences with 2,435 events.

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