CM21 9AX maps, stats, and open data
CM21 9AX lies on Knight Street in Sawbridgeworth. CM21 9AX 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 9AX geodata
| Easting | 548398 |
| Northing | 214853 |
| Latitude | 51.812622 |
| Longitude | 0.151346 |
Where is CM21 9AX?
| Street | Knight Street |
| Town/City | Sawbridgeworth |
| Country | England |
| Postcode District | CM21 |
CM21 9AX Elevation
Elevation or altitude of CM21 9AX 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 9AX
THE OLD MALTHOUSE, KNIGHT STREET, SAWBRIDGEWORTH, CM21 9AX 2010 4 JUN £523,635 |
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 9AX
| White Lion Ph (London Road) | Sawbridgeworth | 265m |
| White Lion Ph (London Road) | Sawbridgeworth | 294m |
| Bullfields | Sawbridgeworth | 377m |
| Station Road (Cambridge Road) | Sawbridgeworth | 419m |
| Springhall Road (London Road) | Sawbridgeworth | 445m |
Nearest railway stations to CM21 9AX
| Sawbridgeworth Station | 0.7km |
| Harlow Mill Station | 2.8km |
| Harlow Town Station | 5.2km |
Broadband
Broadband access in CM21 9AX (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 | 60.9% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM21 9AX (2019 data)
Download
| Median download speed | 50.0Mbps |
| Average download speed | 69.3Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 6.5Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CM21 9AX (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 9AX gas and electricity consumption
Estimated total energy consumption in CM21 9AX by fuel type, 2015.
Gas
| Consumption (kWh) | 371,653 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 16,159 |
| Median (kWh/meter) | 11,517 |
Electricity
| Consumption (kWh) | 100,008 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 4,000 |
| Median (kWh/meter) | 3,058 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM21 9AX, for 2015.
- Meter count: The total number of meters in CM21 9AX.
- 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
5.7% of English postcodes are less deprived than CM21 9AX:Food Standards Agency
Three nearest food hygiene ratings to CM21 9AX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM21 9AX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Knight Street | 17:15 | 11:40 | 86m |
| Bell Street P.o. | 17:40 | 12:30 | 159m |
| Vantorts Road Sawbridgeworth | 17:15 | 11:45 | 336m |
CM21 9AX ITL and CM21 9AX 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 9AX:
| 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 9AX 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 9AX:
| Code | Name | |
|---|---|---|
| OA | E00119385 | |
| LSOA | E01023502 | East Hertfordshire 011D |
| MSOA | E02004888 | East Hertfordshire 011 |
Nearest postcodes to CM21 9AX
| CM21 9AB | Church Street | 34m |
| CM21 9TD | Blakes Court | 35m |
| CM21 9AE | The Square | 51m |
| CM21 9AJ | Vantorts Road | 87m |
| CM21 9QH | Bell Street | 89m |
| CM21 9AG | Fair Green | 103m |
| CM21 9EF | Rowan Walk | 105m |
| CM21 9QL | The Gables | 107m |
| CM21 9BW | Knight Street | 110m |
| CM21 9AN | Bell Street | 130m |
- 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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