CO9 1SL maps, stats, and open data
CO9 1SL is located in the Gosfield & Greenstead Green electoral ward, within the local authority district of Braintree and the English Parliamentary constituency of Braintree. 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.
CO9 1SL maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
CO9 1SL geodata
| Easting | 580295 |
| Northing | 229802 |
| Latitude | 51.937511 |
| Longitude | 0.621355 |
Where is CO9 1SL?
| Country | England |
| Postcode District | CO9 |
CO9 1SL Elevation
Elevation or altitude of CO9 1SL 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 | Gosfield & Greenstead Green |
|---|
| Constituency | Braintree |
|---|
Transport
Nearest bus stops to CO9 1SL
| Attwoods (Mount Hill) | Plaistow Green | 60m |
| Attwoods (Mount Hill) | Plaistow Green | 68m |
| Russells Road (A131 Mount Hill) | Plaistow Green | 163m |
| Russells Road (A131 Mount Hill) | Plaistow Green | 172m |
| Blamsters Crescent (Mount Hill) | Halstead | 316m |
Broadband
Broadband access in CO9 1SL (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 limitations in CO9 1SL (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% |
Deprivation
24.9% of English postcodes are less deprived than
CO9 1SL:
Food Standards Agency
Three nearest food hygiene ratings to CO9 1SL (metres)
Halstead Hall Care Home
Mount Hill Garage
Three Pigeons
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO9 1SL
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| White Horse Avenue | 17:00 | 12:00 | 406m |
| Parkfields Post Office | 17:00 | 11:45 | 721m |
| Windmill Road | 17:15 | 12:00 | 781m |
CO9 1SL ITL and CO9 1SL 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 CO9 1SL:
| ITL 1 Code | Name |
|---|
| TLH | East |
| ITL 2 Code | Name |
|---|
| TLH3 | Essex |
| ITL 3 Code | Name |
|---|
| TLH34 | Essex Haven Gateway |
| LAU 1 Code | Name |
|---|
| E07000067 | Braintree |
CO9 1SL 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 CO9 1SL:
| Code | Name |
|---|
| OA | E00108615 | |
|---|
| LSOA | E01021382 | Braintree 003A |
|---|
| MSOA | E02004448 | Braintree 003 |
|---|
Nearest postcodes to CO9 1SL