CO4 0QL lies on Mayfield Close in Colchester. CO4 0QL 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 June 2002.


| Easting | 601214 |
| Northing | 226472 |
| Latitude | 51.900447 |
| Longitude | 0.923315 |
| Street | Mayfield Close |
| Town/City | Colchester |
| Country | England |
| Postcode District | CO4 |
Elevation or altitude of CO4 0QL 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 |
2026 27 MAR £320,000 |
2025 29 AUG £405,000 |
11A, MAYFIELD CLOSE, COLCHESTER, CO4 0QL 2024 12 JUN £385,000 |
14, MAYFIELD CLOSE, COLCHESTER, CO4 0QL 2024 21 MAR £270,000 |
15, MAYFIELD CLOSE, COLCHESTER, CO4 0QL 2021 7 OCT £322,500 |
2011 25 JUL £227,500 |
11, MAYFIELD CLOSE, COLCHESTER, CO4 0QL 2010 2 JUL £194,000 |
2007 17 DEC £249,995 |
2006 20 NOV £245,000 |
9, MAYFIELD CLOSE, COLCHESTER, CO4 0QL 2005 7 SEP £180,000 |
| Upland Drive (Ipswich Road) | Colchester | 90m |
| Upland Drive (Ipswich Road) | Colchester | 97m |
| Mountain Ash Close (Upland Drive) | Colchester | 147m |
| Mountain Ash Close (Upland Drive) | Colchester | 189m |
| Goring Road West (Ipswich Road) | Colchester | 280m |
| Hythe (Essex) Station | 1.7km |
| Colchester Town Station | 2km |
| Colchester Station | 2.1km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 93.3% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 22.1Mbps |
| Average download speed | 46.5Mbps |
| Maximum download speed | 150.00Mbps |
| Median upload speed | 3.9Mbps |
| Average upload speed | 3.2Mbps |
| Maximum upload speed | 5.29Mbps |
| 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 0QL by fuel type, 2015.
| Consumption (kWh) | 194,655 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 12,977 |
| Median (kWh/meter) | 12,153 |
| Consumption (kWh) | 46,539 |
|---|---|
| Meter count | 15 |
| Mean (kWh/meter) | 3,103 |
| Median (kWh/meter) | 2,548 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Johns Post Office | 17:30 | 12:20 | 272m |
| St Christopher Road | 17:30 | 11:30 | 549m |
| St Cyrus Road | 17:30 | 11:30 | 734m |
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 0QL:
| 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 0QL:
| Code | Name | |
|---|---|---|
| OA | E00110269 | |
| LSOA | E01021709 | Colchester 022B |
| MSOA | E02006922 | Colchester 022 |
| CO4 0EW | Ipswich Road | 58m |
| CO4 0QH | Southland Close | 85m |
| CO4 0QF | Cloverlands | 117m |
| CO4 0ER | Ipswich Road | 131m |
| CO4 0EP | Ipswich Road | 149m |
| CO4 0QN | Upland Drive | 168m |
| CO4 0QA | Upland Drive | 175m |
| CO4 0DG | Wilson Marriage Road | 185m |
| CO4 0DF | Wilson Marriage Road | 187m |
| CO4 0QG | Pegasus Way | 209m |