Least deprived 20–30%
IMD England
Around average · 4.2 per 1k
Crime · Aug '26
£395,000
Median property price · Oct 2025–Sep 2026 · 2,020 sales
-2.2%
Last 12 full months vs the prior 12
East of England
Region
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.
26746
Rank out of 33,755 LSOAs in England
1 - Most deprived10 - Least deprived
Rank 26746 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 & WalesProperty sales · CM11 1LB
HM Land Registry · Chelmsford
Average price
£478,304
Median price: £395,000
All property types · Oct 2025–Sep 2026 · 2,020 sales
-2.2% · last 12 full months vs the prior 12
Property type filter
Recent sale price trend
Not enough monthly sales for chart with current filter.
Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.
Police Recorded Crime near CM11 1LB
England & WalesCrime trends · near CM11 1LB
Counts are for South Hanningfield, Stock and Margaretting electoral ward, not a 1-mile police.uk street search around this postcode.
data.police.uk · YoY vs same month last yearSep '24 – Aug '26
Key categories · YoY
Violent Crime
5
YoY -71%
18114
Sep '24Mar '25Sep '25Mar '26Aug '26
ASB
7
YoY -36%
30150
Sep '24Mar '25Sep '25Mar '26Aug '26
Vehicle Crime
3
YoY —
950
Sep '24Mar '25Sep '25Mar '26Aug '26
Burglary
1
YoY —
530
Sep '24Mar '25Sep '25Mar '26Aug '26
Criminal damage
1
YoY —
630
Sep '24Mar '25Sep '25Mar '26Aug '26
Demographics (LSOA 2021 context)
Ethnicity
White Brit.93.8%
Other White1.6%
White Irish1.4%
+ other · 3.3%
Religion
Christian61.4%
No religion31.3%
Not answered5.8%
+ other · 1.5%
Age groups
50–6425.6%
35–4915.3%
65–7414.1%
75–8412.5%
10–157.5%
+ 6 other age groups · 25.0%
Households
All members 66+20.6%
Married or civil partnership couple: Dependent children18.9%
Any member 66+15.3%
Married or civil partnership couple: No children13.9%
Married or civil partnership couple: All children non-dependent8.0%
+ 7 other households · 23.2%
Coordinates & Location for CM11 1LB
Chelmsford
Travel to Work
TTWA
Postcode
CM11 1LB
Coordinates
51.6378, 0.5022
Grid reference
TQ732961
Easting
573,245
Northing
196,191
Region
East of England
Plus Code
9F32JGQ2+4V
User Type
Small user postcode
Grid Quality
Quality indicator 1 (highest positional precision)
Built Up Area
Brock Hill
Travel to Work
Chelmsford
ITL Region
Chelmsford
National Park
Non-National Park
Administrative Information
Chelmsford
Local Authority
Council AreaMaldon E14001351
Constituency
E14001351Essex
Police Force
England
Ward
South Hanningfield, Stock and Margaretting
Constituency code
E14001351
EU Electoral Region
Eastern
Parish
South Hanningfield
International Territorial Level
Chelmsford
Health & NHS
East of England
Health Authority
Serving Essex
NHS EnglandEast 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 018G E01034086
E01034086MSOA 2021
Mid Super Output
Chelmsford 018 E02004502
E02004502LSOA 2011
Super Output Area
Chelmsford 018E E01033143
E01033143MSOA 2011
Mid Super Output
Chelmsford 018 E02004502
E02004502Urban: Nearer to a major town or city
Rural/Urban Classification 2021
2001 Classification
(England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 Classification
(England/Wales) Urban city and town C1
2021 Classification
Urban: Nearer to a major town or city UN1
Sun & Time Information
7:09 AM
Sunrise
6:21 PM
Sunset
11 hours 12 minutes of daylight today
Sunrise (today)
7:09 AM
Sunset (today)
6:21 PM
Daylight duration
11 hours 12 minutes
Time zone
GMT / BST (UTC +0 / +1)
Postcode History
January 1980
First Introduced
Active fromNot terminated
Usage Ended
Terminated~46 years
Active Duration
1980 -> PresentJanuary 1980 — Introduced
Postcode CM11 1LB introduced by Royal Mail.
2001 — Census Classification
2001 Rural/Urban Classification: (England/Wales) Village – less sparse: OA falls within the Village category and the wider surrounding area is less sparsely populated 7
2011 — Reclassified
2011 Rural/Urban Classification: (England/Wales) Urban city and town C1.
2021 — Census Update
2021 Census classification: Urban: Nearer to a major town or city UN1. LSOA E01034086 and MSOA E02004502 assigned.
2025 — Indices of Deprivation
IMD England rank: 26746
Present — Active
Postcode CM11 1LB is currently active and in use.
First introduced
January 1980
Usage ended
Not terminated
Active duration
~46 years
Last updated
2026-08-01
Current status
Live
School applications
We've matched the postcode to Essex.
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Chelmsford is the district council. School applications go through Essex.
Last published allocation
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Schools near CM11 1LB
Open state schools within 1.2 miles of this postcode, ranked by distance.
View more schools nearbySchool performance data © Crown copyright. Source: Department for Education.
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Explore the full Chelmsford
See local data, transport links, deprivation trends and more for the broader area — all in one place.