CM11 1SY maps, stats, and open data
CM11 1SY is located in the Billericay East electoral ward, within the local authority district of Basildon and the English Parliamentary constituency of Basildon and Billericay. The Sub Integrated Care Board (ICB) Location is NHS Mid and South Essex ICB - 99E and the police force is Essex. This postcode has been in use since January 1980.
CM11 1SY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM11 1SY geodata
| Easting | 568815 |
| Northing | 196422 |
| Latitude | 51.641263 |
| Longitude | 0.438295 |
Where is CM11 1SY?
| Country | England |
| Postcode District | CM11 |
CM11 1SY Elevation
Elevation or altitude of CM11 1SY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 80m | 262ft |
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 | Billericay East |
|---|---|
| Constituency | Basildon And Billericay |
Transport
Nearest bus stops to CM11 1SY
| Bridleway (Mercer Road) | Billericay | 158m |
| Bridleway (Mercer Road) | Billericay | 164m |
| Longtail (Brookside) | Billericay | 244m |
| Longtail (Brookside) | Billericay | 247m |
| Mercer Road | Billericay | 286m |
Nearest railway stations to CM11 1SY
| Billericay Station | 1.9km |
| Ingatestone Station | 4.7km |
Broadband
Broadband access in CM11 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 | 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 CM11 1SY (2019 data)
Download
| Median download speed | 20.9Mbps |
| Average download speed | 21.7Mbps |
| Maximum download speed | 39.00Mbps |
Upload
| Median upload speed | 4.0Mbps |
| Average upload speed | 4.2Mbps |
| Maximum upload speed | 8.56Mbps |
Broadband limitations in CM11 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% |
CM11 1SY gas and electricity consumption
Estimated total energy consumption in CM11 1SY by fuel type, 2015.
Gas
| Consumption (kWh) | 88,992 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 14,832 |
| Median (kWh/meter) | 14,828 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM11 1SY, for 2015.
- Meter count: The total number of meters in CM11 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
5.8% of English postcodes are less deprived than CM11 1SY:Food Standards Agency
Three nearest food hygiene ratings to CM11 1SY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM11 1SY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mercer Road | 17:30 | 12:15 | 162m |
| Potash Road | 17:30 | 12:15 | 552m |
| Lilford Road | 17:30 | 12:15 | 834m |
CM11 1SY ITL and CM11 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 CM11 1SY:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH37 | Essex Thames Gateway |
| LAU 1 Code | Name |
| E07000066 | Basildon |
CM11 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 CM11 1SY:
| Code | Name | |
|---|---|---|
| OA | E00107873 | |
| LSOA | E01021237 | Basildon 001A |
| MSOA | E02004424 | Basildon 001 |
Nearest postcodes to CM11 1SY
| CM11 1ES | Broome Road | 32m |
| CM11 1SZ | Derby Close | 45m |
| CM11 1SJ | Epsom Close | 52m |
| CM11 1DE | Meade Road | 83m |
| CM11 1SX | Broome Close | 98m |
| CM11 1DP | Bridleway | 134m |
| CM11 1HH | Potash Road | 141m |
| CM11 1EP | Mercer Road | 147m |
| CM11 1SH | Chepstow Close | 169m |
| CM11 1DF | Meade Close | 186m |
- 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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