CM1 3JB maps, stats, and open data

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CM1 3JB lies on Lodge Road in Writtle, Chelmsford. CM1 3JB is located in the Writtle electoral ward, within the local authority district of Chelmsford and the English Parliamentary constituency of Saffron Walden. The Sub Integrated Care Board (ICB) Location is NHS Mid and South Essex ICB - 06Q and the police force is Essex. This postcode has been in use since January 1980.

CM1 3JB maps

CM1 3JB map - OS OpenMap – Local (Ordnance Survey)
CM1 3JB map - OS VectorMap District (Ordnance Survey)

GetTheData
Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

CM1 3JB geodata

Easting566931
Northing205936
Latitude51.727291
Longitude0.415640

GetTheData
Source: Open Postcode Geo
Licence: Open Government Licence

Where is CM1 3JB?

StreetLodge Road
LocalityWrittle
Town/CityChelmsford
CountryEngland
Postcode DistrictCM1

➜ See where CM1 is on a map
➜ Where is Writtle?

CM1 3JB Elevation

Elevation or altitude of CM1 3JB as distance above sea level:

MetresFeet
Elevation50m164ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Politics

WardWrittle
ConstituencySaffron Walden

House Prices

Sales of detached houses in CM1 3JB

2016
17 MAY
£475,000
2006
9 JUN
£450,000
2004
16 APR
£289,995
1999
26 OCT
£156,000
1998
18 MAR
£143,600
1998
8 JAN
£140,000

➜ Writtle house prices

GetTheData
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to CM1 3JB

Lodge RoadOxney Green140m
Chequers RoadOxney Green258m
The Ryle (Lodge Road)Writtle272m
Ongar RoadOxney Green293m
Ongar RoadOxney Green301m

Nearest railway stations to CM1 3JB

Chelmsford Station3.8km

GetTheData
Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in CM1 3JB (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband0.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband speed in CM1 3JB (2019 data)

Download

Median download speed29.6Mbps
Average download speed32.4Mbps
Maximum download speed71.64Mbps

Upload

Median upload speed7.2Mbps
Average upload speed7.1Mbps
Maximum upload speed20.00Mbps

Broadband limitations in CM1 3JB (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%

GetTheData
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

CM1 3JB gas and electricity consumption

Estimated total energy consumption in CM1 3JB by fuel type, 2015.

Gas

Consumption (kWh)521,847
Meter count43
Mean (kWh/meter)12,136
Median (kWh/meter)10,294

Electricity

Consumption (kWh)142,506
Meter count39
Mean (kWh/meter)3,654
Median (kWh/meter)3,565

Deprivation

32.3% of English postcodes are less deprived than CM1 3JB:

Food Standards Agency

Three nearest food hygiene ratings to CM1 3JB (metres)

Writtle Community Association
Food Hygiene Rating: 5 (Very Good)
The Beryl Platt Centre
192m
Writtle Green Pre-School
Food Hygiene Rating: 5 (Very Good)
The Beryl Platt Centre
192m
The Chequers
Food Hygiene Rating: 5 (Very Good)
11 Chequers Road
230m

➜ Get more ratings from the Food Standards Agency

Nearest post box to CM1 3JB

 Last Collection 
LocationMon-FriSatDistance
Long Brandocks16:5008:45448m
Lodge Road16:4509:00879m
Writtle P.o.17:3012:00945m

CM1 3JB ITL and CM1 3JB LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for CM1 3JB:

ITL 1 CodeName
TLHEast
ITL 2 CodeName
TLH3Essex
ITL 3 CodeName
TLH36Heart of Essex
LAU 1 CodeName
E07000070Chelmsford

CM1 3JB census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CM1 3JB:

CodeName
OAE00109891
LSOAE01021635Chelmsford 011E
MSOAE02004495Chelmsford 011

Nearest postcodes to CM1 3JB

CM1 3JTRollestons56m
CM1 3JNLong Brandocks61m
CM1 3JRLong Brandocks107m
CM1 3JWLong Brandocks129m
CM1 3JUOxney Mead133m
CM1 3JLLong Brandocks138m
CM1 3NHMansfields181m
CM1 3LYRedwood Drive201m
CM1 3NGChequers Road235m
CM1 3LHHome Mead240m