CM3 1ND maps, stats, and open data
CM3 1ND lies on Main Road in Great Leighs, Chelmsford. CM3 1ND is located in the Boreham and The Leighs 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.
CM3 1ND maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM3 1ND geodata
| Easting | 572633 |
| Northing | 216888 |
| Latitude | 51.823950 |
| Longitude | 0.503587 |
Where is CM3 1ND?
| Street | Main Road |
| Locality | Great Leighs |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM3 |
CM3 1ND Elevation
Elevation or altitude of CM3 1ND as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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
| Ward | Boreham And The Leighs |
|---|---|
| Constituency | Saffron Walden |
House Prices
Sales of detached houses in CM3 1ND
2021 3 DEC £615,000 |
ROCHESTERS HOUSE, 87, MAIN ROAD, GREAT LEIGHS, CHELMSFORD, CM3 1ND 2020 13 NOV £370,000 |
2020 12 NOV £530,000 |
2014 6 AUG £328,000 |
2010 13 APR £305,000 |
51, MAIN ROAD, GREAT LEIGHS, CHELMSFORD, CM3 1ND 2007 21 JUN £514,250 |
89, MAIN ROAD, GREAT LEIGHS, CHELMSFORD, CM3 1ND 2003 16 MAY £328,000 |
2002 31 JUL £310,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CM3 1ND
| Rochester Farm (Main Road) | Great Leighs | 28m |
| Rochester Farm (Main Road) | Great Leighs | 40m |
| St. Annes Castle (Main Road) | Great Leighs | 233m |
| St. Annes Castle (Main Road) | Great Leighs | 247m |
| Deres Bridge (Main Road) | Great Leighs | 298m |
Broadband
Broadband access in CM3 1ND (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 91.7% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM3 1ND (2019 data)
Download
| Median download speed | 55.4Mbps |
| Average download speed | 52.6Mbps |
| Maximum download speed | 79.48Mbps |
Upload
| Median upload speed | 12.6Mbps |
| Average upload speed | 13.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CM3 1ND (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 8.3% |
| Percentage of properties unable to receive 30Mbps | 8.3% |
CM3 1ND gas and electricity consumption
Estimated total energy consumption in CM3 1ND by fuel type, 2015.
Electricity
| Consumption (kWh) | 51,459 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 5,146 |
| Median (kWh/meter) | 4,821 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM3 1ND, for 2015.
- Meter count: The total number of meters in CM3 1ND.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
27.8% of English postcodes are less deprived than CM3 1ND:Food Standards Agency
Three nearest food hygiene ratings to CM3 1ND (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM3 1ND
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Fuller Street | 16:45 | 07:30 | 2,267m |
| Ranks Green | 16:30 | 07:45 | 2,575m |
| Youngs End | 16:00 | 07:30 | 2,993m |
CM3 1ND ITL and CM3 1ND 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 CM3 1ND:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH36 | Heart of Essex |
| LAU 1 Code | Name |
| E07000070 | Chelmsford |
CM3 1ND 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 CM3 1ND:
| Code | Name | |
|---|---|---|
| OA | E00171010 | |
| LSOA | E01021538 | Chelmsford 001A |
| MSOA | E02004485 | Chelmsford 001 |
Nearest postcodes to CM3 1ND
| CM3 1NE | Main Road | 34m |
| CM3 1PY | Glovers | 228m |
| CM3 1NQ | Castle Close | 277m |
| CM3 1JW | Castlefields | 283m |
| CM3 1JJ | Brickbarns | 293m |
| CM3 1QS | Pearmains | 299m |
| CM3 1JL | Brickbarns | 304m |
| CM3 1GS | School Lane | 371m |
| CM3 1NY | Bohun Close | 373m |
| CM3 1NH | Boreham Road | 375m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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