CM21 0ER maps, stats, and open data
CM21 0ER lies on The Crest in Sawbridgeworth. CM21 0ER is located in the Sawbridgeworth electoral ward, within the local authority district of East Hertfordshire and the English Parliamentary constituency of Hertford and Stortford. The Sub Integrated Care Board (ICB) Location is NHS Hertfordshire and West Essex ICB - 06K and the police force is Hertfordshire. This postcode has been in use since January 1980.
CM21 0ER geodata
| Easting | 547786 |
| Northing | 214458 |
| Latitude | 51.809229 |
| Longitude | 0.142279 |
Where is CM21 0ER?
| Street | The Crest |
| Town/City | Sawbridgeworth |
| Country | England |
| Postcode District | CM21 |
CM21 0ER Elevation
Elevation or altitude of CM21 0ER as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Sawbridgeworth |
|---|---|
| Constituency | Hertford And Stortford |
House Prices
Sales of detached houses in CM21 0ER
4, THE CREST, SAWBRIDGEWORTH, CM21 0ER 2025 5 AUG £602,000 |
2021 22 JUN £605,000 |
2009 2 SEP £309,000 |
31, THE CREST, SAWBRIDGEWORTH, CM21 0ER 2007 22 JUN £349,995 |
2006 21 APR £264,000 |
13, THE CREST, SAWBRIDGEWORTH, CM21 0ER 2004 30 SEP £253,347 |
2004 8 JUL £279,995 |
2002 9 MAY £245,000 |
27, THE CREST, SAWBRIDGEWORTH, CM21 0ER 2001 12 APR £168,500 |
2000 7 DEC £189,500 |
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 CM21 0ER
| Springhall Road (London Road) | Sawbridgeworth | 219m |
| High Wych Road (Harlow Road) | Sawbridgeworth | 264m |
| High Wych Road (Harlow Road) | Sawbridgeworth | 282m |
| Springhall Road (London Road) | Sawbridgeworth | 283m |
| Hand Lane (High Wych Road) | High Wych | 428m |
Nearest railway stations to CM21 0ER
| Sawbridgeworth Station | 1.4km |
| Harlow Mill Station | 2.2km |
| Harlow Town Station | 4.5km |
Broadband
Broadband access in CM21 0ER (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM21 0ER (2019 data)
Download
| Median download speed | 80.0Mbps |
| Average download speed | 105.2Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CM21 0ER (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% |
CM21 0ER gas and electricity consumption
Estimated total energy consumption in CM21 0ER by fuel type, 2015.
Gas
| Consumption (kWh) | 641,124 |
|---|---|
| Meter count | 40 |
| Mean (kWh/meter) | 16,028 |
| Median (kWh/meter) | 16,010 |
Electricity
| Consumption (kWh) | 121,631 |
|---|---|
| Meter count | 40 |
| Mean (kWh/meter) | 3,041 |
| Median (kWh/meter) | 2,702 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM21 0ER, for 2015.
- Meter count: The total number of meters in CM21 0ER.
- 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
15.6% of English postcodes are less deprived than CM21 0ER:Food Standards Agency
Three nearest food hygiene ratings to CM21 0ER (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM21 0ER
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Brook Road | 17:15 | 11:45 | 229m |
| Gilders | 17:30 | 11:45 | 349m |
| Litle Penny | 17:00 | 11:45 | 466m |
CM21 0ER ITL and CM21 0ER 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 0ER:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH2 | Bedfordshire and Hertfordshire |
| ITL 3 Code | Name |
| TLH23 | Hertfordshire CC |
| LAU 1 Code | Name |
| E07000242 | East Hertfordshire |
CM21 0ER 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 0ER:
| Code | Name | |
|---|---|---|
| OA | E00119359 | |
| LSOA | E01023500 | East Hertfordshire 011B |
| MSOA | E02004888 | East Hertfordshire 011 |
Nearest postcodes to CM21 0ER
| CM21 0EY | High Tree Close | 75m |
| CM21 0EP | Burnside | 120m |
| CM21 0EU | Dale Court | 121m |
| CM21 0BB | Heron Close | 126m |
| CM21 9HT | High Wych Road | 159m |
| CM21 9HU | Bonks Hill | 159m |
| CM21 0EL | Brook Lane | 183m |
| CM21 0DR | Applegate | 184m |
| CM21 0EJ | Brookfields | 194m |
| CM21 0ES | The Crest | 197m |
- 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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