CM1 1AN Postcode | Crime, Sold Prices & Census (Chelmsford) | Sipuha
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CM1 1AN

POSTCODE

CM1 1AN is a postcode in Moulsham and Central.

Small user postcodeQuality indicator 1 (highest positional precision)Updated 2026-08-01
Coordinates
51.7386, 0.4791
OS grid TL712073 (571,267, 207,340)
IMD England
5/10
#16159
Crime · Jun '26
Around average · 11.8 per 1k
MoM +42% vs May '26
Plus Code
9F32PFQH+CJ
Around average
IMD England
Around average · 11.8 per 1k
Crime · Jun '26
East of England
Region
Live
Status
Around average
IMD England
Around average · 11.8 per 1k
Crime · Jun '26
East of England
Region
Live
Status

School applications

We've matched the postcode to Essex.

You apply through this education local authority even if the school is in another council area.

Chelmsford is the district council. School applications go through Essex.

Apply for a primary place via Essex
Apply for a secondary placeAdmissions and composite prospectus guidanceHome education — find your councilHome education guidance

GOV.UK is the official apply and admissions handoff. We do not link a generic council homepage. Per-LA composite prospectus URLs are not in the API yet.

Coordinates & Location for CM1 1AN

England
Country
Chelmsford
Local Authority
Essex
Moulsham and Central
Ward
Chelmsford
Travel to Work
TTWA
Postcode
CM1 1AN
Coordinates
51.7386, 0.4791
Grid reference
TL712073
Easting
571,267
Northing
207,340
Region
East of England
Plus Code
9F32PFQH+CJ
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Chelmsford
Travel to Work
Chelmsford
ITL Region
Chelmsford
National Park
Non-National Park

Deprivation Index(IMD)

IMD England — Index of Multiple Deprivation
Measures deprivation across income, employment, health, education, crime, housing, barriers to housing and services, and living environment.
16159
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 16159 out of 33,755 lower layer super output areas in England. N/A for Wales, Scotland and Northern Ireland as this postcode is in England.

Property sales (Land Registry)

England & Wales
See sold prices in CM1

Police Recorded Crime near CM1 1AN

England & Wales
Crime trends · near CM1 1AN

Counts are for Moulsham and Central electoral ward, not a 1-mile police.uk street search around this postcode.

data.police.uk · YoY vs same month last yearJul '24 – Jun '26
Key categories · YoY
Violent Crime
85
YoY +27%
866747
Jul '24Jan '25Jul '25Jan '26Jun '26
ASB
21
YoY —
31185
Jul '24Jan '25Jul '25Jan '26Jun '26
Vehicle Crime
4
YoY —
1481
Jul '24Jan '25Jul '25Jan '26Jun '26
Burglary
3
YoY —
1050
Jul '24Jan '25Jul '25Jan '26Jun '26
Criminal damage
6
YoY —
18114
Jul '24Jan '25Jul '25Jan '26Jun '26

0 of 5 key categories improving · violent crime rising

177
incidents · Jun '26

Demographics(LSOA 2021 context)

Ethnicity

Total residents: 1,314
White Brit.66.1%
Other White14.6%
Indian3.8%
African2.6%
Other Mixed or Multiple ethnic groups1.8%
+ 6 other groups · 11.1%

Religion

Total residents: 1,313
Christian45.4%
No religion41.5%
Not answered5.9%
Muslim2.9%
Hindu2.5%
+ other · 1.8%

Age groups

Total residents: 1,316
25–3427.1%
35–4921.6%
50–6413.1%
20–246.6%
≤46.4%
+ 6 other age groups · 25.3%

Households

Total households: 722
Other31.6%
Any member 66+16.1%
Cohabiting couple family: No children15.0%
Married or civil partnership couple: Dependent children8.0%
Married or civil partnership couple: No children6.9%
+ 7 other households · 22.4%

Administrative Information

Chelmsford
Local Authority
Council Area
Chelmsford E14001159
Constituency
E14001159
Essex
Police Force
England
Ward
Moulsham and Central
Constituency code
E14001159
EU Electoral Region
Eastern
Parish
Chelmsford, unparished area
International Territorial Level
Chelmsford

Health & NHS

East of England
Health Authority
Serving Essex
NHS England
East of England
Cancer Alliance
National
Health Authority
East of England
NHS Region
East of England
Integrated Care Board
NHS Essex Integrated Care Board
Primary Care Org
Mid Essex
Sub ICB Location
NHS Essex ICB - 06Q
Cancer Alliance
East of England

Statistical Areas

LSOA 2021
Super Output Area
Chelmsford 022C E01034090
E01034090
MSOA 2021
Mid Super Output
Chelmsford 022 E02006978
E02006978
LSOA 2011
Super Output Area
Chelmsford 010G E01033141
E01033141
MSOA 2011
Mid Super Output
Chelmsford 010 E02004494
E02004494
Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1

Sun & Time Information

5:48 AM5:51 PM
5:48 AM
Sunrise
5:51 PM
Sunset
12 hours 3 minutes of daylight today
Sunrise (today)
5:48 AM
Sunset (today)
5:51 PM
Daylight duration
12 hours 3 minutes
Time zone
GMT / BST (UTC +0 / +1)

Postcode History

May 1994
First Introduced
Active from
Not terminated
Usage Ended
Terminated
~32 years
Active Duration
1994 -> Present
May 1994 — Introduced
Postcode CM1 1AN introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Urban ≥ 10k – less sparse: OA falls within urban settlements with a population of 10,000 or more and the wider surrounding area is less sparsely populated 5
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1. IMD England rank: 16159
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01034090 and MSOA E02006978 assigned.
Present — Active
Postcode CM1 1AN is currently active and in use.
First introduced
May 1994
Usage ended
Not terminated
Active duration
~32 years
Last updated
2026-08-01
Current status
Live
Explore the full Chelmsford
See local data, transport links, deprivation trends and more for the broader area — all in one place.
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