CM1 1AU maps, stats, and open data
CM1 1AU is located in the Marconi electoral ward, within the local authority district of Chelmsford and the English Parliamentary constituency of Chelmsford. The Sub Integrated Care Board (ICB) Location is NHS Mid and South Essex ICB - 06Q and the police force is Essex. This postcode has been in use since November 2017.
CM1 1AU maps
Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
CM1 1AU geodata
| Easting | 570649 |
| Northing | 207197 |
| Latitude | 51.737507 |
| Longitude | 0.470064 |
Where is CM1 1AU?
| Country | England |
| Postcode District | CM1 |
Politics
| Ward | Marconi |
|---|
| Constituency | Chelmsford |
|---|
Transport
Nearest bus stops to CM1 1AU
| Coach Stop (Victoria Road) | Chelmsford City Centre | 73m |
| Coach Stop (Victoria Road) | Chelmsford City Centre | 84m |
| Station (Victoria Road) | Chelmsford City Centre | 113m |
| Station (Victoria Road) | Chelmsford City Centre | 129m |
| Railway Street Car Park (Railway Street) | Chelmsford City Centre | 153m |
Nearest railway stations to CM1 1AU
Broadband
Broadband access in CM1 1AU (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM1 1AU (2019 data)
Download
| Median download speed | 55.0Mbps |
| Average download speed | 52.4Mbps |
| Maximum download speed | 79.93Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CM1 1AU (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% |
Deprivation
23.4% of English postcodes are less deprived than
CM1 1AU:
Food Standards Agency
Three nearest food hygiene ratings to CM1 1AU (metres)
Geek Retreat
Royal Steamer
Ume Garden
Chelmsford Railway Station
137m
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM1 1AU
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Railway Station | 17:30 | 12:30 | 152m |
| Duke Street | 18:30 | 12:30 | 286m |
| Duke Street Old P O | 17:30 | 12:30 | 286m |
CM1 1AU ITL and CM1 1AU 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 CM1 1AU:
| ITL 1 Code | Name |
|---|
| TLH | East |
| ITL 2 Code | Name |
|---|
| TLH3 | Essex |
| ITL 3 Code | Name |
|---|
| TLH36 | Heart of Essex |
| LAU 1 Code | Name |
|---|
| E07000070 | Chelmsford |
CM1 1AU 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 CM1 1AU:
| Code | Name |
|---|
| OA | E00109598 | |
|---|
| LSOA | E01021574 | Chelmsford 010A |
|---|
| MSOA | E02004494 | Chelmsford 010 |
|---|
Nearest postcodes to CM1 1AU
