CM1 1SY maps, stats, and open data
CM1 1SY lies on Broomfield Road in Chelmsford. CM1 1SY is located in the Marconi electoral ward, within the local authority district of Chelmsford and the English Parliamentary constituency of Chelmsford. 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 1SY geodata
| Easting | 570348 |
| Northing | 207223 |
| Latitude | 51.737832 |
| Longitude | 0.465722 |
Where is CM1 1SY?
| Street | Broomfield Road |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM1 |
CM1 1SY Elevation
Elevation or altitude of CM1 1SY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
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 | Marconi |
|---|---|
| Constituency | Chelmsford |
House Prices
Sales of detached houses in CM1 1SY
47, BROOMFIELD ROAD, CHELMSFORD, CM1 1SY 2013 28 MAR £680,000 |
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 CM1 1SY
| The Ship (Broomfield Road) | Chelmsford City Centre | 7m |
| The Ship (Broomfield Road) | Chelmsford City Centre | 41m |
| County Hotel (Rainsford Road) | Chelmsford City Centre | 107m |
| Coval Lane | Chelmsford City Centre | 118m |
| Coval Lane | Chelmsford City Centre | 119m |
Nearest railway stations to CM1 1SY
| Chelmsford Station | 0.3km |
Broadband
Broadband access in CM1 1SY (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 | 61.3% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM1 1SY (2019 data)
Download
| Median download speed | 40.0Mbps |
| Average download speed | 49.1Mbps |
| Maximum download speed | 100.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 9.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CM1 1SY (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% |
CM1 1SY gas and electricity consumption
Estimated total energy consumption in CM1 1SY by fuel type, 2015.
Gas
| Consumption (kWh) | 190,122 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 8,266 |
| Median (kWh/meter) | 5,493 |
Electricity
| Consumption (kWh) | 58,539 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 2,661 |
| Median (kWh/meter) | 1,664 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM1 1SY, for 2015.
- Meter count: The total number of meters in CM1 1SY.
- 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
23.4% of English postcodes are less deprived than CM1 1SY:Food Standards Agency
Three nearest food hygiene ratings to CM1 1SY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM1 1SY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Duke Street Old P O | 17:30 | 12:30 | 93m |
| Duke Street | 18:30 | 12:30 | 93m |
| Railway Station | 17:30 | 12:30 | 314m |
CM1 1SY ITL and CM1 1SY 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 1SY:
| 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 1SY 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 1SY:
| Code | Name | |
|---|---|---|
| OA | E00170974 | |
| LSOA | E01021574 | Chelmsford 010A |
| MSOA | E02004494 | Chelmsford 010 |
Nearest postcodes to CM1 1SY
| CM1 2UZ | Cedar Avenue | 46m |
| CM1 1SN | Broomfield Road | 52m |
| CM1 1SJ | Broomfield Road | 91m |
| CM1 2WW | Cedar Avenue | 92m |
| CM1 2QD | Rainsford Road | 93m |
| CM1 2WS | Rainsford Road | 104m |
| CM1 1JA | Duke Street | 104m |
| CM1 1QS | Railway Street | 109m |
| CM1 1QQ | Becketts Court | 109m |
| CM1 2QH | Cedar Avenue | 118m |
- 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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