CO5 8NN maps, stats, and open data
CO5 8NN lies on Firs Chase in West Mersea, Colchester. CO5 8NN is located in the Mersea and Pyefleet electoral ward, within the local authority district of Colchester 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.
CO5 8NN geodata
| Easting | 600433 |
| Northing | 213071 |
| Latitude | 51.780396 |
| Longitude | 0.904220 |
Where is CO5 8NN?
| Street | Firs Chase |
| Locality | West Mersea |
| Town/City | Colchester |
| Country | England |
| Postcode District | CO5 |
CO5 8NN Elevation
Elevation or altitude of CO5 8NN 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 | Mersea And Pyefleet |
|---|---|
| Constituency | Harwich And North Essex |
House Prices
Sales of detached houses in CO5 8NN
2020 22 SEP £230,000 |
43, FIRS CHASE, WEST MERSEA, COLCHESTER, CO5 8NN 2020 26 AUG £450,000 |
2018 31 OCT £585,000 |
45, FIRS CHASE, WEST MERSEA, COLCHESTER, CO5 8NN 2011 21 OCT £335,000 |
HEARTSEASE, 62A, FIRS CHASE, WEST MERSEA, COLCHESTER, CO5 8NN 2010 22 OCT £400,000 |
2007 9 JUL £430,000 |
2005 4 NOV £395,000 |
2003 27 JUN £200,000 |
47, FIRS CHASE, WEST MERSEA, COLCHESTER, CO5 8NN 2001 18 MAY £150,000 |
1997 29 OCT £169,500 |
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 CO5 8NN
| High Street | West Mersea | 664m |
| Church (Barfield Road) | West Mersea | 678m |
| Melrose Road (Barfield Road) | West Mersea | 906m |
| Yorick Road | West Mersea | 974m |
| Underwoods Garage (Kingsland Road) | West Mersea | 1,068m |
Broadband
Broadband access in CO5 8NN (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 CO5 8NN (2019 data)
Download
| Median download speed | 20.8Mbps |
| Average download speed | 22.4Mbps |
| Maximum download speed | 46.79Mbps |
Upload
| Median upload speed | 4.1Mbps |
| Average upload speed | 3.5Mbps |
| Maximum upload speed | 6.83Mbps |
Broadband limitations in CO5 8NN (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% |
CO5 8NN gas and electricity consumption
Estimated total energy consumption in CO5 8NN by fuel type, 2015.
Gas
| Consumption (kWh) | 194,402 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 14,954 |
| Median (kWh/meter) | 15,391 |
Electricity
| Consumption (kWh) | 76,848 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 4,803 |
| Median (kWh/meter) | 4,157 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CO5 8NN, for 2015.
- Meter count: The total number of meters in CO5 8NN.
- 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
10.2% of English postcodes are less deprived than CO5 8NN:Food Standards Agency
Three nearest food hygiene ratings to CO5 8NN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO5 8NN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mersea Avenue West Mersea | 17:00 | 10:30 | 299m |
| Coast Road West Mersea | 17:00 | 10:30 | 422m |
| West Mersea Post Office | 17:30 | 12:00 | 680m |
CO5 8NN ITL and CO5 8NN 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 CO5 8NN:
| 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 |
CO5 8NN 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 CO5 8NN:
| Code | Name | |
|---|---|---|
| OA | E00110399 | |
| LSOA | E01021734 | Colchester 021D |
| MSOA | E02004526 | Colchester 021 |
Nearest postcodes to CO5 8NN
| CO5 8NQ | Stonehill Way | 60m |
| CO5 8NR | The Lane | 81m |
| CO5 8NL | Firs Road | 125m |
| CO5 8JP | Firs Road | 154m |
| CO5 8NT | The Lane | 172m |
| CO5 8NG | Firs Chase | 192m |
| CO5 8JN | Strood Close | 193m |
| CO5 8NS | The Lane | 197m |
| CO5 8NJ | Blackwater Drive | 201m |
| CO5 8LP | St Peters Road | 213m |
- 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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