CO4 3EY is located in the St Anne's and St John's electoral ward, within the local authority district of Colchester and the English Parliamentary constituency of Colchester. 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.


| Easting | 602152 |
| Northing | 226264 |
| Latitude | 51.898240 |
| Longitude | 0.936808 |
| Country | England |
| Postcode District | CO4 |
Elevation or altitude of CO4 3EY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
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.
| Ward | St Anne's And St John's |
|---|---|
| Constituency | Colchester |
64, CHURNWOOD ROAD, COLCHESTER, CO4 3EY 2025 14 NOV £345,000 |
66, CHURNWOOD ROAD, COLCHESTER, CO4 3EY 2018 18 DEC £263,000 |
| Templewood Road (Churnwood Road) | Colchester | 26m |
| Broadmead Road | Colchester | 119m |
| Bromley Road (Harwich Road) | Colchester | 139m |
| Bromley Road (Harwich Road) | Colchester | 140m |
| St. John's Road (Parson's Heath) | Colchester | 149m |
| Hythe (Essex) Station | 1.5km |
| Colchester Town Station | 2.6km |
| Colchester Station | 3.1km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 100.0Mbps |
| Average download speed | 93.0Mbps |
| Maximum download speed | 200.00Mbps |
| Median upload speed | 1.2Mbps |
| Average upload speed | 3.6Mbps |
| Maximum upload speed | 8.48Mbps |
| 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% |
Estimated total energy consumption in CO4 3EY by fuel type, 2015.
| Consumption (kWh) | 117,433 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 16,776 |
| Median (kWh/meter) | 17,756 |
| Consumption (kWh) | 18,864 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 3,144 |
| Median (kWh/meter) | 3,426 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Welshwood Park Road | 17:30 | 11:40 | 487m |
| St Johns Road | 17:30 | 11:30 | 525m |
| St Christopher Road | 17:30 | 11:30 | 678m |
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 CO4 3EY:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH34 | Essex Haven Gateway |
| LAU 1 Code | Name |
| E07000071 | Colchester |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CO4 3EY:
| Code | Name | |
|---|---|---|
| OA | E00110243 | |
| LSOA | E01021707 | Colchester 022I |
| MSOA | E02006922 | Colchester 022 |
| CO4 3EX | Churnwood Road | 42m |
| CO4 3GB | Royal Court | 59m |
| CO4 3HS | Parsons Heath | 77m |
| CO4 3HA | Eldon Close | 104m |
| CO4 3HH | Roach Vale | 120m |
| CO4 3HT | Parsons Heath | 131m |
| CO4 3HB | Broadmead Road | 153m |
| CO4 3EZ | Templewood Road | 155m |
| CO4 3HD | Woodside Close | 170m |
| CO4 3JE | Bromley Road | 178m |