CO12 5JB maps, stats, and open data
CO12 5JB lies on Seaview Avenue in Little Oakley, Harwich. CO12 5JB is located in the The Oakleys & Wix 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 5JB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CO12 5JB geodata
| Easting | 622181 |
| Northing | 229267 |
| Latitude | 51.917579 |
| Longitude | 1.229381 |
Where is CO12 5JB?
| Street | Seaview Avenue |
| Locality | Little Oakley |
| Town/City | Harwich |
| Country | England |
| Postcode District | CO12 |
CO12 5JB Elevation
Elevation or altitude of CO12 5JB 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 | The Oakleys & Wix |
|---|---|
| Constituency | Harwich And North Essex |
House Prices
Sales of detached houses in CO12 5JB
22, SEAVIEW AVENUE, LITTLE OAKLEY, HARWICH, CO12 5JB 2005 11 NOV £165,000 |
2003 28 NOV £85,000 |
2002 22 MAR £79,995 |
1997 24 OCT £30,000 |
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 5JB
| Seaview Avenue (Harwich Road) | Little Oakley | 102m |
| Seaview Avenue (Harwich Road) | Little Oakley | 107m |
| Dart Little Oakley (Oak Ridge) | Little Oakley | 355m |
| Foulton Hall (Harwich Road) | Little Oakley | 390m |
| Foulton Hall (Harwich Road) | Little Oakley | 398m |
Nearest railway stations to CO12 5JB
| Harwich International Station | 3.8km |
| Dovercourt Station | 4.2km |
| Wrabness Station | 4.7km |
Broadband
Broadband access in CO12 5JB (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 42.2% |
| 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 5JB (2019 data)
Download
| Median download speed | 26.7Mbps |
| Average download speed | 24.1Mbps |
| Maximum download speed | 39.82Mbps |
Upload
| Median upload speed | 4.0Mbps |
| Average upload speed | 3.7Mbps |
| Maximum upload speed | 6.94Mbps |
Broadband limitations in CO12 5JB (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 | 57.8% |
CO12 5JB gas and electricity consumption
Estimated total energy consumption in CO12 5JB by fuel type, 2015.
Gas
| Consumption (kWh) | 512,557 |
|---|---|
| Meter count | 63 |
| Mean (kWh/meter) | 8,136 |
| Median (kWh/meter) | 7,788 |
Electricity
| Consumption (kWh) | 189,213 |
|---|---|
| Meter count | 64 |
| Mean (kWh/meter) | 2,956 |
| Median (kWh/meter) | 2,440 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CO12 5JB, for 2015.
- Meter count: The total number of meters in CO12 5JB.
- 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
63.7% of English postcodes are less deprived than CO12 5JB:Food Standards Agency
Three nearest food hygiene ratings to CO12 5JB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO12 5JB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Seaview Avenue | 17:15 | 09:15 | 109m |
| Harwich Road | 17:15 | 11:00 | 408m |
| Mayes Lane Little Oakley | 17:20 | 09:15 | 644m |
CO12 5JB ITL and CO12 5JB 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 5JB:
| 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 5JB 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 5JB:
| Code | Name | |
|---|---|---|
| OA | E00111710 | |
| LSOA | E01021992 | Tendring 004B |
| MSOA | E02004576 | Tendring 004 |
Nearest postcodes to CO12 5JB
| CO12 5JE | Harwich Road | 133m |
| CO12 5JA | Harwich Road | 180m |
| CO12 5JD | Harwich Road | 206m |
| CO12 5JF | Harwich Road | 320m |
| CO12 5NW | Aspen Way | 331m |
| CO12 5LL | Oak Ridge | 360m |
| CO12 5NN | Beechgrove | 360m |
| CO12 5NL | The Hornbeams | 367m |
| CO12 5EB | Harwich Road | 388m |
| CO12 5JG | Harwich Road | 435m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.