CM11 1HH maps, stats, and open data
CM11 1HH lies on Potash Road in Billericay. CM11 1HH 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 1HH maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM11 1HH geodata
| Easting | 568909 |
| Northing | 196527 |
| Latitude | 51.642181 |
| Longitude | 0.439730 |
Where is CM11 1HH?
| Street | Potash Road |
| Town/City | Billericay |
| Country | England |
| Postcode District | CM11 |
CM11 1HH Elevation
Elevation or altitude of CM11 1HH 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 1HH
2025 13 MAY £1,845,000 |
78, POTASH ROAD, BILLERICAY, CM11 1HH 2019 3 JAN £865,000 |
WHITSUN HOUSE, 76, POTASH ROAD, BILLERICAY, CM11 1HH 2017 13 JUL £777,000 |
90, POTASH ROAD, BILLERICAY, CM11 1HH 2015 17 JUL £800,000 |
BADGERS END, POTASH ROAD, BILLERICAY, CM11 1HH 2015 4 MAR £1,065,000 |
2014 15 APR £790,000 |
88, POTASH ROAD, BILLERICAY, CM11 1HH 2013 30 SEP £767,500 |
NICKLAUSEN, POTASH ROAD, BILLERICAY, CM11 1HH 2013 23 AUG £660,000 |
80, POTASH ROAD, BILLERICAY, CM11 1HH 2012 11 JUL £750,000 |
UPLANDS, POTASH ROAD, BILLERICAY, CM11 1HH 2010 20 AUG £850,000 |
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 1HH
| Bridleway (Mercer Road) | Billericay | 275m |
| Bridleway (Mercer Road) | Billericay | 281m |
| Longtail (Brookside) | Billericay | 317m |
| Longtail (Brookside) | Billericay | 322m |
| Mercer Road | Billericay | 404m |
Nearest railway stations to CM11 1HH
| Billericay Station | 2.1km |
| Ingatestone Station | 4.7km |
Broadband
Broadband access in CM11 1HH (2020 data)
| Percentage of properties with Next Generation Access | 95.7% |
| Percentage of properties with Superfast Broadband | 47.8% |
| 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 1HH (2019 data)
Download
| Median download speed | 22.5Mbps |
| Average download speed | 26.0Mbps |
| Maximum download speed | 71.51Mbps |
Upload
| Median upload speed | 4.3Mbps |
| Average upload speed | 5.3Mbps |
| Maximum upload speed | 19.00Mbps |
Broadband limitations in CM11 1HH (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 | 47.8% |
CM11 1HH gas and electricity consumption
Estimated total energy consumption in CM11 1HH by fuel type, 2015.
Gas
| Consumption (kWh) | 394,325 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 21,907 |
| Median (kWh/meter) | 23,757 |
Electricity
| Consumption (kWh) | 245,543 |
|---|---|
| Meter count | 23 |
| Mean (kWh/meter) | 10,676 |
| Median (kWh/meter) | 8,425 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM11 1HH, for 2015.
- Meter count: The total number of meters in CM11 1HH.
- 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 1HH:Food Standards Agency
Three nearest food hygiene ratings to CM11 1HH (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM11 1HH
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mercer Road | 17:30 | 12:15 | 299m |
| Potash Road | 17:30 | 12:15 | 538m |
| Queens Park Avenue | 17:30 | 12:00 | 919m |
CM11 1HH ITL and CM11 1HH 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 1HH:
| 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 1HH 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 1HH:
| Code | Name | |
|---|---|---|
| OA | E00107908 | |
| LSOA | E01021237 | Basildon 001A |
| MSOA | E02004424 | Basildon 001 |
Nearest postcodes to CM11 1HH
| CM11 1SZ | Derby Close | 96m |
| CM11 1SJ | Epsom Close | 129m |
| CM11 1ES | Broome Road | 139m |
| CM11 1DP | Bridleway | 161m |
| CM11 1DE | Meade Road | 195m |
| CM11 1EB | Glencree | 201m |
| CM11 1DR | Potash Road | 203m |
| CM11 1SH | Chepstow Close | 222m |
| CM11 1HG | Potash Road | 222m |
| CM11 1ED | Foxhunter Walk | 236m |
- 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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