CM11 1DT maps, stats, and open data
CM11 1DT lies on Brookside in Billericay. CM11 1DT 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 1DT maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM11 1DT geodata
| Easting | 568504 |
| Northing | 196578 |
| Latitude | 51.642758 |
| Longitude | 0.433880 |
Where is CM11 1DT?
| Street | Brookside |
| Town/City | Billericay |
| Country | England |
| Postcode District | CM11 |
CM11 1DT Elevation
Elevation or altitude of CM11 1DT as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 1DT
2015 9 NOV £560,000 |
2012 16 MAR £490,000 |
2009 20 AUG £350,000 |
2003 15 DEC £330,000 |
2003 30 JUL £298,000 |
48, BROOKSIDE, BILLERICAY, CM11 1DT 2002 1 MAR £209,000 |
1998 15 APR £178,000 |
1998 12 FEB £148,000 |
46, BROOKSIDE, BILLERICAY, CM11 1DT 1997 2 JUL £140,000 |
1996 28 MAY £130,000 |
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 1DT
| Longtail (Brookside) | Billericay | 102m |
| Longtail (Brookside) | Billericay | 104m |
| Robin Close (Stock Road) | Billericay | 135m |
| Robin Close (Stock Road) | Billericay | 141m |
| Perry Street (Stock Road) | Billericay | 168m |
Nearest railway stations to CM11 1DT
| Billericay Station | 1.9km |
| Ingatestone Station | 4.4km |
Broadband
Broadband access in CM11 1DT (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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 1DT (2019 data)
Download
| Median download speed | 14.9Mbps |
| Average download speed | 13.0Mbps |
| Maximum download speed | 24.79Mbps |
Upload
| Median upload speed | 1.1Mbps |
| Average upload speed | 1.0Mbps |
| Maximum upload speed | 1.62Mbps |
Broadband limitations in CM11 1DT (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 | 100.0% |
CM11 1DT gas and electricity consumption
Estimated total energy consumption in CM11 1DT by fuel type, 2015.
Gas
| Consumption (kWh) | 363,925 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 14,557 |
| Median (kWh/meter) | 14,292 |
Electricity
| Consumption (kWh) | 95,829 |
|---|---|
| Meter count | 20 |
| Mean (kWh/meter) | 4,791 |
| Median (kWh/meter) | 5,147 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM11 1DT, for 2015.
- Meter count: The total number of meters in CM11 1DT.
- 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
9.3% of English postcodes are less deprived than CM11 1DT:Food Standards Agency
Three nearest food hygiene ratings to CM11 1DT (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM11 1DT
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Potash Road | 17:30 | 12:15 | 295m |
| Mercer Road | 17:30 | 12:15 | 392m |
| Queens Park Avenue | 17:30 | 12:00 | 533m |
CM11 1DT ITL and CM11 1DT 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 1DT:
| 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 1DT 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 1DT:
| Code | Name | |
|---|---|---|
| OA | E00107905 | |
| LSOA | E01021238 | Basildon 001B |
| MSOA | E02004424 | Basildon 001 |
Nearest postcodes to CM11 1DT
| CM12 0SJ | Robin Close | 82m |
| CM11 1EJ | Longtail | 98m |
| CM11 1DU | Glanmire | 114m |
| CM11 1DX | Kilbarry Walk | 125m |
| CM11 1DZ | Foxhunter Walk | 129m |
| CM11 1EL | Dunfane | 137m |
| CM11 1DS | Brookside | 145m |
| CM11 1EF | Hollyford | 146m |
| CM11 1EE | Talisman Walk | 154m |
| CM12 0SH | Stock Road | 160m |
- 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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