CM1 3RB maps, stats, and open data
CM1 3RB lies on Cock Lane in Highwood, Chelmsford. CM1 3RB is located in the Chelmsford Rural West 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 3RB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM1 3RB geodata
| Easting | 563707 |
| Northing | 202942 |
| Latitude | 51.701345 |
| Longitude | 0.367597 |
Where is CM1 3RB?
| Street | Cock Lane |
| Locality | Highwood |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM1 |
CM1 3RB Elevation
Elevation or altitude of CM1 3RB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Chelmsford Rural West |
|---|---|
| Constituency | Saffron Walden |
Transport
Nearest bus stops to CM1 3RB
| Wards Farm (Blackmore Road) | Highwood | 878m |
| Wards Farm (Highwood Road) | Highwood | 903m |
| Metsons Lane (Blackmore Road) | Highwood | 1,029m |
| Metsons Lane (Blackmore Road) | Highwood | 1,036m |
| Primary School (Loves Green) | Highwood | 1,160m |
Nearest railway stations to CM1 3RB
| Ingatestone Station | 4km |
Broadband
Broadband access in CM1 3RB (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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 CM1 3RB (2019 data)
Download
| Median download speed | 1.1Mbps |
| Average download speed | 2.1Mbps |
| Maximum download speed | 8.10Mbps |
Upload
| Median upload speed | 0.4Mbps |
| Average upload speed | 0.4Mbps |
| Maximum upload speed | 0.55Mbps |
Broadband limitations in CM1 3RB (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 26.7% |
| Percentage of properties unable to receive 10Mbps | 100.0% |
| Percentage of properties unable to receive 30Mbps | 100.0% |
CM1 3RB gas and electricity consumption
Estimated total energy consumption in CM1 3RB by fuel type, 2015.
Electricity
| Consumption (kWh) | 72,918 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 9,115 |
| Median (kWh/meter) | 6,287 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM1 3RB, for 2015.
- Meter count: The total number of meters in CM1 3RB.
- 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
46.8% of English postcodes are less deprived than CM1 3RB:Food Standards Agency
Three nearest food hygiene ratings to CM1 3RB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM1 3RB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mill Green | 16:30 | 08:30 | 1,831m |
| Beggars Hill | 16:15 | 08:00 | 1,883m |
| Great Oxney Green | 16:55 | 09:00 | 3,336m |
CM1 3RB ITL and CM1 3RB 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 3RB:
| 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 |
CM1 3RB 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 3RB:
| Code | Name | |
|---|---|---|
| OA | E00109476 | |
| LSOA | E01021551 | Chelmsford 011A |
| MSOA | E02004495 | Chelmsford 011 |
Nearest postcodes to CM1 3RB
| CM1 3QY | Ingatestone Road | 182m |
| CM1 3RA | Ingatestone Road | 200m |
| CM1 3QZ | Metsons Lane | 243m |
| CM1 3QU | Ingatestone Road | 284m |
| CM1 3QT | Ingatestone Road | 495m |
| CM1 3WS | Metsons Lane | 608m |
| CM1 3QS | Ingatestone Road | 743m |
| CM1 3QP | Blackmore Road | 986m |
| CM1 3RG | Ingram Cottages | 1010m |
| CM1 3RH | Bucknells Mead | 1020m |
- 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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