CO1 1NS maps, stats, and open data
CO1 1NS lies on Church Walk in Colchester. CO1 1NS is located in the Castle 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.
CO1 1NS geodata
| Easting | 599330 |
| Northing | 225009 |
| Latitude | 51.887998 |
| Longitude | 0.895153 |
Where is CO1 1NS?
| Street | Church Walk |
| Town/City | Colchester |
| Country | England |
| Postcode District | CO1 |
CO1 1NS Elevation
Elevation or altitude of CO1 1NS 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.
Politics
| Ward | Castle |
|---|---|
| Constituency | Colchester |
House Prices
Sales of detached houses in CO1 1NS
ST. MARYS HOUSE, 7, CHURCH WALK, COLCHESTER, CO1 1NS 2010 14 SEP £235,000 |
ST. MARYS HOUSE, 7, CHURCH WALK, COLCHESTER, CO1 1NS 2000 21 JAN £170,000 |
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 CO1 1NS
| Crouch Street (Crouch Street East) | Colchester Town Centre | 76m |
| Head Street | Colchester Town Centre | 83m |
| Head Street | Colchester Town Centre | 95m |
| Crouch Street (Crouch Street East) | Colchester Town Centre | 97m |
| Head Street | Colchester Town Centre | 107m |
Nearest railway stations to CO1 1NS
| Colchester Town Station | 0.7km |
| Colchester Station | 1.4km |
| Hythe (Essex) Station | 2.2km |
Broadband
Broadband access in CO1 1NS (2020 data)
| Percentage of properties with Next Generation Access | 76.5% |
| Percentage of properties with Superfast Broadband | 76.5% |
| Percentage of properties with Ultrafast Broadband | 76.5% |
| Percentage of properties with Full Fibre Broadband | 58.8% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CO1 1NS (2019 data)
Download
| Median download speed | 20.8Mbps |
| Average download speed | 25.6Mbps |
| Maximum download speed | 100.00Mbps |
Upload
| Median upload speed | 1.1Mbps |
| Average upload speed | 1.1Mbps |
| Maximum upload speed | 1.28Mbps |
Broadband limitations in CO1 1NS (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 | 23.5% |
CO1 1NS gas and electricity consumption
Estimated total energy consumption in CO1 1NS by fuel type, 2015.
Gas
| Consumption (kWh) | 85,217 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 6,087 |
| Median (kWh/meter) | 6,732 |
Electricity
| Consumption (kWh) | 17,830 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 1,486 |
| Median (kWh/meter) | 1,694 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CO1 1NS, for 2015.
- Meter count: The total number of meters in CO1 1NS.
- 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
77.6% of English postcodes are less deprived than CO1 1NS:Food Standards Agency
Three nearest food hygiene ratings to CO1 1NS (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CO1 1NS
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Crouch Street East | 18:00 | 12:00 | 67m |
| High Street North Hill | 18:30 | 12:30 | 216m |
| Chapel Street | 17:30 | 11:30 | 225m |
CO1 1NS ITL and CO1 1NS 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 CO1 1NS:
| 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 |
CO1 1NS 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 CO1 1NS:
| Code | Name | |
|---|---|---|
| OA | E00109966 | |
| LSOA | E01021649 | Colchester 007D |
| MSOA | E02004512 | Colchester 007 |
Nearest postcodes to CO1 1NS
| CO3 3EN | Crouch Street | 31m |
| CO3 3ES | Crouch Street | 47m |
| CO1 1NH | Head Street | 81m |
| CO3 3BT | Headgate | 90m |
| CO1 1NF | Church Street | 102m |
| CO1 1NY | Head Street | 168m |
| CO3 3LU | Manor Road | 170m |
| CO2 7AT | Chapel Street North | 171m |
| CO2 7BA | Southway | 174m |
| CO3 3EY | Crouch Street | 181m |
- 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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