CO12 3SL maps, stats, and open data
CO12 3SL lies on Vienna Close in Harwich. CO12 3SL is located in the Dovercourt All Saints electoral ward, within the local authority district of Tendring and the English Parliamentary constituency of Harwich and North Essex. The Sub Integrated Care Board (ICB) Location is NHS Suffolk and North East Essex ICB - 06T and the police force is Essex. This postcode has been in use since December 1996.
CO12 3SL geodata
| Easting | 624489 |
| Northing | 230375 |
| Latitude | 51.926600 |
| Longitude | 1.263606 |
Where is CO12 3SL?
| Street | Vienna Close |
| Town/City | Harwich |
| Country | England |
| Postcode District | CO12 |
CO12 3SL Elevation
Elevation or altitude of CO12 3SL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 | Dovercourt All Saints |
|---|---|
| Constituency | Harwich And North Essex |
House Prices
Sales of detached houses in CO12 3SL
2021 22 JUN £315,000 |
2021 9 JUN £292,000 |
2018 10 APR £230,000 |
2017 2 NOV £245,000 |
2016 10 NOV £250,000 |
2016 29 FEB £195,000 |
2015 24 AUG £191,000 |
2014 21 OCT £205,000 |
2014 17 OCT £188,000 |
2014 1 SEP £185,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CO12 3SL
| Hall Lane (Low Road) | Upper Dovercourt | 60m |
| Hall Lane (Low Road) | Upper Dovercourt | 68m |
| Greenacres (Low Road) | Upper Dovercourt | 189m |
| Gordon Road (Hall Lane) | Upper Dovercourt | 235m |
| Greenacres (Low Road) | Upper Dovercourt | 269m |
Nearest railway stations to CO12 3SL
| Dovercourt Station | 1.8km |
| Harwich International Station | 2.4km |
| Harwich Town Station | 2.5km |
Broadband
Broadband access in CO12 3SL (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 CO12 3SL (2019 data)
Download
| Median download speed | 40.0Mbps |
| Average download speed | 38.2Mbps |
| Maximum download speed | 60.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CO12 3SL (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% |
CO12 3SL gas and electricity consumption
Estimated total energy consumption in CO12 3SL by fuel type, 2015.
Gas
| Consumption (kWh) | 310,832 |
|---|---|
| Meter count | 32 |
| Mean (kWh/meter) | 9,713 |
| Median (kWh/meter) | 9,207 |
Electricity
| Consumption (kWh) | 100,322 |
|---|---|
| Meter count | 27 |
| Mean (kWh/meter) | 3,716 |
| Median (kWh/meter) | 3,210 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CO12 3SL, for 2015.
- Meter count: The total number of meters in CO12 3SL.
- 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
22.6% of English postcodes are less deprived than CO12 3SL:Food Standards Agency
Three nearest food hygiene ratings to CO12 3SL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO12 3SL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Hall Lane | 17:30 | 11:30 | 124m |
| Caravan Site Low Road | 17:30 | 11:30 | 506m |
| Thelanes Fronks Road | 17:30 | 11:30 | 512m |
CO12 3SL ITL and CO12 3SL 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 CO12 3SL:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH34 | Essex Haven Gateway |
| LAU 1 Code | Name |
| E07000076 | Tendring |
CO12 3SL 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 CO12 3SL:
| Code | Name | |
|---|---|---|
| OA | E00111786 | |
| LSOA | E01022005 | Tendring 004E |
| MSOA | E02004576 | Tendring 004 |
Nearest postcodes to CO12 3SL
| CO12 3SD | Louvain Road | 79m |
| CO12 3TR | Low Road | 96m |
| CO12 3SF | Brussels Close | 107m |
| CO12 3SN | Bruges Close | 137m |
| CO12 3SW | St Edmunds Close | 145m |
| CO12 3SX | St Denis Close | 160m |
| CO12 3TD | Hall Lane | 173m |
| CO12 3TW | Gordon Way | 223m |
| CO12 3TA | Wick Lane | 237m |
| CO12 3TJ | Gordon Road | 294m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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