CM3 1LY maps, stats, and open data
CM3 1LY lies on The Crescent in Little Leighs, Chelmsford. CM3 1LY 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 1LY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM3 1LY geodata
| Easting | 572220 |
| Northing | 216258 |
| Latitude | 51.818411 |
| Longitude | 0.497259 |
Where is CM3 1LY?
| Street | The Crescent |
| Locality | Little Leighs |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM3 |
CM3 1LY Elevation
Elevation or altitude of CM3 1LY 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 |
Transport
Nearest bus stops to CM3 1LY
| The Crescent (Strawbrook Hill) | Little Leighs | 218m |
| The Crescent (Strawbrook Hill) | Little Leighs | 238m |
| Deres Bridge (Main Road) | Great Leighs | 392m |
| Deres Bridge (Main Road) | Great Leighs | 463m |
| Rochester Farm (Main Road) | Great Leighs | 780m |
Broadband
Broadband access in CM3 1LY (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| 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 1LY (2019 data)
Download
| Median download speed | 78.1Mbps |
| Average download speed | 59.6Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 14.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CM3 1LY (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 | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |
CM3 1LY gas and electricity consumption
Estimated total energy consumption in CM3 1LY by fuel type, 2015.
Electricity
| Consumption (kWh) | 148,849 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 8,269 |
| Median (kWh/meter) | 5,215 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM3 1LY, for 2015.
- Meter count: The total number of meters in CM3 1LY.
- 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 1LY:Food Standards Agency
Three nearest food hygiene ratings to CM3 1LY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM3 1LY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Fuller Street | 16:45 | 07:30 | 2,517m |
| Ranks Green | 16:30 | 07:45 | 3,231m |
| Youngs End | 16:00 | 07:30 | 3,741m |
CM3 1LY ITL and CM3 1LY 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 1LY:
| 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 1LY 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 1LY:
| Code | Name | |
|---|---|---|
| OA | E00109419 | |
| LSOA | E01021538 | Chelmsford 001A |
| MSOA | E02004485 | Chelmsford 001 |
Nearest postcodes to CM3 1LY
| CM3 1LZ | Main Road | 256m |
| CM3 1NA | Church Lane | 297m |
| CM3 1NB | Main Road | 321m |
| CM3 1PQ | Church Lane | 624m |
| CM3 1PA | Whites Lane | 652m |
| CM3 1PB | Rectory Lane | 726m |
| CM3 1NE | Main Road | 736m |
| CM3 3LQ | Chatham Green | 738m |
| CM3 1ND | Main Road | 753m |
| CM3 1PY | Glovers | 921m |
- 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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