CM1 4BD maps, stats, and open data
CM1 4BD lies on Berwick Avenue in Chelmsford. CM1 4BD is located in the Broomfield and The Walthams electoral ward, within the local authority district of Chelmsford and the English Parliamentary constituency of Saffron Walden. 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 May 2003.
CM1 4BD maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM1 4BD geodata
| Easting | 570317 |
| Northing | 209468 |
| Latitude | 51.758001 |
| Longitude | 0.466347 |
Where is CM1 4BD?
| Street | Berwick Avenue |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM1 |
CM1 4BD Elevation
Elevation or altitude of CM1 4BD as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Broomfield And The Walthams |
|---|---|
| Constituency | Saffron Walden |
House Prices
Sales of detached houses in CM1 4BD
82, BERWICK AVENUE, CHELMSFORD, CM1 4BD 2021 22 SEP £675,000 |
2011 28 SEP £285,000 |
2007 16 MAR £245,000 |
2003 18 DEC £229,000 |
66, BERWICK AVENUE, CHELMSFORD, CM1 4BD 2003 31 JUL £229,500 |
86, BERWICK AVENUE, CHELMSFORD, CM1 4BD 2003 24 JUL £225,000 |
68, BERWICK AVENUE, CHELMSFORD, CM1 4BD 2003 26 JUN £226,000 |
84, BERWICK AVENUE, CHELMSFORD, CM1 4BD 2003 12 JUN £274,000 |
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 CM1 4BD
| Rutland Road (Woodhall Road) | Woodhall Estate | 202m |
| Rutland Road (Woodhall Road) | Woodhall Estate | 204m |
| Cornwall Crescent North (Rutland Road) | Woodhall Estate | 245m |
| Cornwall Crescent North (Rutland Road) | Woodhall Estate | 254m |
| Woodhall Road | Woodhall Estate | 300m |
Nearest railway stations to CM1 4BD
| Chelmsford Station | 2.4km |
Broadband
Broadband access in CM1 4BD (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 CM1 4BD (2019 data)
Download
| Median download speed | 38.1Mbps |
| Average download speed | 33.6Mbps |
| Maximum download speed | 55.00Mbps |
Upload
| Median upload speed | 8.3Mbps |
| Average upload speed | 6.8Mbps |
| Maximum upload speed | 13.89Mbps |
Broadband limitations in CM1 4BD (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% |
CM1 4BD gas and electricity consumption
Estimated total energy consumption in CM1 4BD by fuel type, 2015.
Gas
| Consumption (kWh) | 361,203 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 14,448 |
| Median (kWh/meter) | 13,554 |
Electricity
| Consumption (kWh) | 97,260 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 4,053 |
| Median (kWh/meter) | 3,651 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM1 4BD, for 2015.
- Meter count: The total number of meters in CM1 4BD.
- 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
38.9% of English postcodes are less deprived than CM1 4BD:Food Standards Agency
Three nearest food hygiene ratings to CM1 4BD (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM1 4BD
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Woodhall Road | 17:45 | 13:00 | 336m |
| Goulton Road | 17:10 | 13:00 | 605m |
| Broomfield Parade P.o. | 17:30 | 12:00 | 760m |
CM1 4BD ITL and CM1 4BD 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 4BD:
| 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 4BD 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 4BD:
| Code | Name | |
|---|---|---|
| OA | E00109429 | |
| LSOA | E01021542 | Chelmsford 002A |
| MSOA | E02004486 | Chelmsford 002 |
Nearest postcodes to CM1 4BD
| CM1 4FH | Eddy Downs | 98m |
| CM1 4AH | Somerset Place | 107m |
| CM1 4FJ | Cowlin Mead | 116m |
| CM1 4AW | Berwick Avenue | 125m |
| CM1 4AQ | Essex Avenue | 165m |
| CM1 4AJ | Cumberland Crescent | 172m |
| CM1 4AB | Woodhall Road | 184m |
| CM1 4AS | Berwick Avenue | 185m |
| CM1 4AL | Cumberland Crescent | 196m |
| CM1 4FD | Emberson Croft | 229m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.