CM11 1SB maps, stats, and open data
CM11 1SB lies on Sadlers Close in Billericay. CM11 1SB 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 1SB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM11 1SB geodata
| Easting | 568736 |
| Northing | 196153 |
| Latitude | 51.638870 |
| Longitude | 0.437025 |
Where is CM11 1SB?
| Street | Sadlers Close |
| Town/City | Billericay |
| Country | England |
| Postcode District | CM11 |
CM11 1SB Elevation
Elevation or altitude of CM11 1SB 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 |
House Prices
Sales of detached houses in CM11 1SB
5, SADLERS CLOSE, BILLERICAY, CM11 1SB 2023 15 NOV £710,000 |
2021 9 NOV £830,000 |
2021 29 JUN £865,000 |
2018 13 APR £630,000 |
4, SADLERS CLOSE, BILLERICAY, CM11 1SB 2015 25 AUG £615,000 |
2015 10 APR £585,000 |
2, SADLERS CLOSE, BILLERICAY, CM11 1SB 2014 3 OCT £560,000 |
3, SADLERS CLOSE, BILLERICAY, CM11 1SB 2004 20 MAY £369,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CM11 1SB
| Mercer Road | Billericay | 70m |
| Mercer Road | Billericay | 75m |
| Bridleway (Mercer Road) | Billericay | 275m |
| Bridleway (Mercer Road) | Billericay | 275m |
| Potash Road (Norsey Road) | Billericay | 364m |
Nearest railway stations to CM11 1SB
| Billericay Station | 1.7km |
| Ingatestone Station | 4.8km |
Broadband
Broadband access in CM11 1SB (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 1SB (2019 data)
Download
| Median download speed | 78.1Mbps |
| Average download speed | 69.9Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 20.0Mbps |
| Average upload speed | 17.6Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CM11 1SB (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 1SB gas and electricity consumption
Estimated total energy consumption in CM11 1SB by fuel type, 2015.
Gas
| Consumption (kWh) | 158,553 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 17,617 |
| Median (kWh/meter) | 16,881 |
Electricity
| Consumption (kWh) | 33,141 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 3,682 |
| Median (kWh/meter) | 3,409 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM11 1SB, for 2015.
- Meter count: The total number of meters in CM11 1SB.
- 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 1SB:Food Standards Agency
Three nearest food hygiene ratings to CM11 1SB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM11 1SB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mercer Road | 17:30 | 12:15 | 121m |
| Lilford Road | 17:30 | 12:15 | 571m |
| Potash Road | 17:30 | 12:15 | 759m |
CM11 1SB ITL and CM11 1SB 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 1SB:
| 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 1SB 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 1SB:
| Code | Name | |
|---|---|---|
| OA | E00107873 | |
| LSOA | E01021237 | Basildon 001A |
| MSOA | E02004424 | Basildon 001 |
Nearest postcodes to CM11 1SB
| CM11 1DH | Mercer Road | 38m |
| CM11 1DG | Coach Mews | 98m |
| CM11 1DF | Meade Close | 113m |
| CM11 1DD | Norsey Road | 121m |
| CM11 1SA | Carson Road | 131m |
| CM11 1DQ | Coach Mews | 170m |
| CM11 1DB | Norsey Road | 179m |
| CM11 1SD | Shire Close | 196m |
| CM11 1SX | Broome Close | 197m |
| CM11 1SF | Smythe Close | 203m |
- 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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