CO12 4NH maps, stats, and open data
CO12 4NH lies on Main Road in Harwich. CO12 4NH 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 January 1980.
CO12 4NH maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CO12 4NH geodata
| Easting | 623580 |
| Northing | 230875 |
| Latitude | 51.931453 |
| Longitude | 1.250733 |
Where is CO12 4NH?
| Street | Main Road |
| Town/City | Harwich |
| Country | England |
| Postcode District | CO12 |
CO12 4NH Elevation
Elevation or altitude of CO12 4NH as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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 4NH
2025 19 AUG £180,000 |
2023 17 NOV £250,000 |
2022 14 MAR £350,000 |
EIRIANFA, 617, MAIN ROAD, HARWICH, CO12 4NH 2022 18 JAN £355,000 |
547, MAIN ROAD, HARWICH, CO12 4NH 2019 21 MAY £240,000 |
2018 8 JAN £157,500 |
557, MAIN ROAD, HARWICH, CO12 4NH 2017 11 MAY £268,000 |
2015 7 JUL £132,000 |
2013 24 MAY £160,000 |
557, MAIN ROAD, HARWICH, CO12 4NH 2010 16 NOV £205,000 |
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 CO12 4NH
| Bird In Hand (Main Road) | Upper Dovercourt | 48m |
| Ainger Road (Main Road) | Upper Dovercourt | 104m |
| Ainger Road | Upper Dovercourt | 153m |
| Bird In Hand (Main Road) | Upper Dovercourt | 194m |
| Arderne Close (Long Meadows) | Upper Dovercourt | 202m |
Nearest railway stations to CO12 4NH
| Harwich International Station | 1.8km |
| Dovercourt Station | 2.2km |
| Harwich Town Station | 2.8km |
Broadband
Broadband access in CO12 4NH (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 4NH (2019 data)
Download
| Median download speed | 13.4Mbps |
| Average download speed | 24.5Mbps |
| Maximum download speed | 74.97Mbps |
Upload
| Median upload speed | 4.2Mbps |
| Average upload speed | 5.2Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CO12 4NH (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 4NH gas and electricity consumption
Estimated total energy consumption in CO12 4NH by fuel type, 2015.
Gas
| Consumption (kWh) | 558,817 |
|---|---|
| Meter count | 47 |
| Mean (kWh/meter) | 11,890 |
| Median (kWh/meter) | 11,590 |
Electricity
| Consumption (kWh) | 244,667 |
|---|---|
| Meter count | 62 |
| Mean (kWh/meter) | 3,946 |
| Median (kWh/meter) | 3,362 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CO12 4NH, for 2015.
- Meter count: The total number of meters in CO12 4NH.
- 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
79.6% of English postcodes are less deprived than CO12 4NH:Food Standards Agency
Three nearest food hygiene ratings to CO12 4NH (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO12 4NH
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Long Meadow | 17:15 | 11:30 | 198m |
| Upper Dovercourt Post Office | 17:15 | 11:30 | 482m |
| Tollgate Post Office | 17:15 | 11:30 | 490m |
CO12 4NH ITL and CO12 4NH 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 4NH:
| 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 4NH 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 4NH:
| Code | Name | |
|---|---|---|
| OA | E00111766 | |
| LSOA | E01033051 | Tendring 002F |
| MSOA | E02004574 | Tendring 002 |
Nearest postcodes to CO12 4NH
| CO12 4TY | Holyrood | 49m |
| CO12 4TX | Holyrood | 65m |
| CO12 4NA | Northsea View | 81m |
| CO12 4TZ | Holyrood | 98m |
| CO12 4NJ | The Green | 99m |
| CO12 4UA | Witch Elm | 121m |
| CO12 4LW | Main Road | 128m |
| CO12 4TR | Ainger Road | 140m |
| CO12 4UH | Holyrood | 164m |
| CO12 4UD | De Vere Way | 175m |
- 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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