CM21 9HX maps, stats, and open data
CM21 9HX lies on Hatfield Heath Road in Sawbridgeworth. CM21 9HX is located in the Lower Sheering electoral ward, within the local authority district of Epping Forest and the English Parliamentary constituency of Harlow. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 07H and the police force is Essex. This postcode has been in use since January 1980.
CM21 9HX maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
CM21 9HX geodata
| Easting | 550107 |
| Northing | 215110 |
| Latitude | 51.814469 |
| Longitude | 0.176202 |
Where is CM21 9HX?
| Street | Hatfield Heath Road |
| Town/City | Sawbridgeworth |
| Country | England |
| Postcode District | CM21 |
CM21 9HX Elevation
Elevation or altitude of CM21 9HX 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 | Lower Sheering |
|---|---|
| Constituency | Harlow |
Transport
Nearest bus stops to CM21 9HX
| Sawbridgeworth Railway Station (Station Road) | Sawbridgeworth | 1,067m |
| Sawbridgeworth Railway Station (Station Road) | Sawbridgeworth | 1,069m |
| Four Acres (Sheering Lower Road) | Lower Sheering | 1,086m |
| Four Acres (Sheering Lower Road) | Lower Sheering | 1,095m |
| The Crown (The Street) | Sheering | 1,308m |
Nearest railway stations to CM21 9HX
| Sawbridgeworth Station | 1.1km |
| Harlow Mill Station | 4km |
Broadband
Broadband access in CM21 9HX (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 | 83.3% |
| Percentage of properties with Full Fibre Broadband | 83.3% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM21 9HX (2019 data)
Download
| Median download speed | 11.6Mbps |
| Average download speed | 90.2Mbps |
| Maximum download speed | 1000.00Mbps |
Upload
| Median upload speed | 4.2Mbps |
| Average upload speed | 81.6Mbps |
| Maximum upload speed | 1000.00Mbps |
Broadband limitations in CM21 9HX (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 | 8.3% |
CM21 9HX gas and electricity consumption
Estimated total energy consumption in CM21 9HX by fuel type, 2015.
Gas
| Consumption (kWh) | 522,675 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 34,845 |
| Median (kWh/meter) | 35,229 |
Electricity
| Consumption (kWh) | 75,375 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 7,538 |
| Median (kWh/meter) | 6,642 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM21 9HX, for 2015.
- Meter count: The total number of meters in CM21 9HX.
- 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
13.9% of English postcodes are less deprived than CM21 9HX:Food Standards Agency
Three nearest food hygiene ratings to CM21 9HX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM21 9HX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Lower Sheering P.o. | 17:00 | 11:30 | 1,099m |
| Sawbridgeworth Sorting Office | 17:15 | 11:00 | 1,209m |
| Sheeering Mill Lane | 17:00 | 11:30 | 1,210m |
CM21 9HX ITL and CM21 9HX 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 CM21 9HX:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH35 | West Essex |
| LAU 1 Code | Name |
| E07000072 | Epping Forest |
CM21 9HX 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 CM21 9HX:
| Code | Name | |
|---|---|---|
| OA | E00110709 | |
| LSOA | E01021795 | Epping Forest 001B |
| MSOA | E02004527 | Epping Forest 001 |
Nearest postcodes to CM21 9HX
| CM21 9JA | Hatfield Heath Road | 583m |
| CM21 9HZ | Hatfield Heath Road | 867m |
| CM21 9LH | Sheering Lower Road | 967m |
| CM22 7DR | Sawbridgeworth Road | 1008m |
| CM21 9LQ | Sheering Lower Road | 1013m |
| CM21 9RF | Sheering Lower Road | 1051m |
| CM21 9RB | The Maltings | 1065m |
| CM22 7NL | The Plashets | 1066m |
| CM21 9PY | The Meadows | 1075m |
| CM22 7NH | Primley Lane | 1084m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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