CO4 3ZN is located in the Greenstead 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 August 2016.


| Easting | 601633 |
| Northing | 225165 |
| Latitude | 51.888571 |
| Longitude | 0.928663 |
| Country | England |
| Postcode District | CO4 |
Elevation or altitude of CO4 3ZN 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.
| Ward | Greenstead |
|---|---|
| Constituency | Colchester |
2021 19 MAR £207,000 |
2021 16 MAR £197,000 |
2017 21 APR £210,000 |
2013 2 DEC £145,000 |
5, HAINAULT CLOSE, COLCHESTER, CO4 3ZN 2013 18 JAN £170,000 |
5, HAINAULT CLOSE, COLCHESTER, CO4 3ZN 2006 11 SEP £175,000 |
| Clarkia Walk (Forest Road) | Greenstead | 72m |
| Clarkia Walk (Forest Road) | Greenstead | 115m |
| Howe Close (Forest Road) | Greenstead | 124m |
| Davey Close (Greenstead Road) | Colchester | 132m |
| Davey Close (Greenstead Road) | Colchester | 139m |
| Hythe (Essex) Station | 0.3km |
| Colchester Town Station | 1.7km |
| Colchester Station | 2.8km |
| 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
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Forest Road | 17:30 | 11:45 | 112m |
| Greenstead Road | 17:30 | 12:30 | 141m |
| Longcroft Road | 17:30 | 11:30 | 516m |
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 3ZN:
| 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 3ZN:
| Code | Name | |
|---|---|---|
| OA | E00110211 | |
| LSOA | E01021699 | Colchester 008D |
| MSOA | E02004513 | Colchester 008 |
| CO4 3AQ | St Andrews Avenue | 26m |
| CO4 3RG | Clarkia Walk | 74m |
| CO4 3RE | Forest Road | 92m |
| CO1 2TL | Greenstead Road | 101m |
| CO4 3RA | Forest Road | 106m |
| CO1 2XD | Tabor Road | 118m |
| CO1 2SN | Greenstead Road | 119m |
| CO4 3QZ | Ashdown Way | 120m |
| CO1 2GF | The Chase | 144m |
| CO4 3RJ | Alyssum Walk | 147m |