CO12 3RX maps, stats, and open data
CO12 3RX lies on Fronks Avenue in Harwich. CO12 3RX is located in the Dovercourt Bay 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 3RX maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CO12 3RX geodata
| Easting | 625077 |
| Northing | 230899 |
| Latitude | 51.931066 |
| Longitude | 1.272485 |
Where is CO12 3RX?
| Street | Fronks Avenue |
| Town/City | Harwich |
| Country | England |
| Postcode District | CO12 |
CO12 3RX Elevation
Elevation or altitude of CO12 3RX 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 Bay |
|---|---|
| Constituency | Harwich And North Essex |
House Prices
Sales of detached houses in CO12 3RX
2024 15 NOV £395,000 |
2, FRONKS AVENUE, HARWICH, CO12 3RX 2024 27 MAR £345,000 |
23, FRONKS AVENUE, HARWICH, CO12 3RX 2024 4 JAN £324,000 |
2022 20 OCT £412,000 |
2021 29 SEP £415,000 |
2018 7 SEP £420,000 |
2018 10 AUG £238,000 |
2018 23 FEB £290,000 |
2016 22 APR £210,000 |
16, FRONKS AVENUE, HARWICH, CO12 3RX 2016 30 MAR £285,000 |
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 3RX
| Fronk's Avenue (Fronk's Road) | Upper Dovercourt | 125m |
| Fronk's Avenue (Fronk's Road) | Upper Dovercourt | 127m |
| St. Michael's (Fronk's Road) | Upper Dovercourt | 196m |
| Seafield Road (The Drive) | Upper Dovercourt | 282m |
| The Drive | Upper Dovercourt | 290m |
Nearest railway stations to CO12 3RX
| Dovercourt Station | 1km |
| Harwich Town Station | 1.8km |
| Harwich International Station | 2.2km |
Broadband
Broadband access in CO12 3RX (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 3RX (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 38.2Mbps |
| Maximum download speed | 78.55Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 9.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CO12 3RX (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 3RX gas and electricity consumption
Estimated total energy consumption in CO12 3RX by fuel type, 2015.
Gas
| Consumption (kWh) | 445,931 |
|---|---|
| Meter count | 29 |
| Mean (kWh/meter) | 15,377 |
| Median (kWh/meter) | 14,544 |
Electricity
| Consumption (kWh) | 117,566 |
|---|---|
| Meter count | 30 |
| Mean (kWh/meter) | 3,919 |
| Median (kWh/meter) | 3,045 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CO12 3RX, for 2015.
- Meter count: The total number of meters in CO12 3RX.
- 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
74.1% of English postcodes are less deprived than CO12 3RX:Food Standards Agency
Three nearest food hygiene ratings to CO12 3RX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO12 3RX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Fronks Road | 17:30 | 11:30 | 126m |
| Beach Road | 17:30 | 11:30 | 207m |
| The Drive | 17:30 | 11:30 | 314m |
CO12 3RX ITL and CO12 3RX 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 3RX:
| 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 3RX 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 3RX:
| Code | Name | |
|---|---|---|
| OA | E00111746 | |
| LSOA | E01021999 | Tendring 001C |
| MSOA | E02004573 | Tendring 001 |
Nearest postcodes to CO12 3RX
| CO12 3RZ | St Michaels Road | 84m |
| CO12 3RR | St Georges Avenue | 136m |
| CO12 3RS | Fronks Road | 140m |
| CO12 3SS | Lower Marine Parade | 145m |
| CO12 3RY | Fronks Road | 151m |
| CO12 3RP | Beach Road | 165m |
| CO12 4EH | Seafield Road | 177m |
| CO12 3RW | Fronks Road | 195m |
| CO12 4EQ | Fronks Road | 202m |
| CO12 3SU | The Drive | 229m |
- 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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