CM3 6HZ maps, stats, and open data
CM3 6HZ lies on Ferris Avenue in Cold Norton, Chelmsford. CM3 6HZ is located in the Purleigh electoral ward, within the local authority district of Maldon and the English Parliamentary constituency of Maldon. 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 January 1980.
CM3 6HZ geodata
| Easting | 584819 |
| Northing | 200347 |
| Latitude | 51.671489 |
| Longitude | 0.671397 |
Where is CM3 6HZ?
| Street | Ferris Avenue |
| Locality | Cold Norton |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM3 |
CM3 6HZ Elevation
Elevation or altitude of CM3 6HZ 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 | Purleigh |
|---|---|
| Constituency | Maldon |
House Prices
Sales of detached houses in CM3 6HZ
2022 20 OCT £615,000 |
12, FERRIS AVENUE, COLD NORTON, CHELMSFORD, CM3 6HZ 2018 4 MAY £487,500 |
10, FERRIS AVENUE, COLD NORTON, CHELMSFORD, CM3 6HZ 2018 9 MAR £483,000 |
2016 14 NOV £495,000 |
2014 3 MAR £219,000 |
2011 24 OCT £250,000 |
18, FERRIS AVENUE, COLD NORTON, CHELMSFORD, CM3 6HZ 2010 12 OCT £240,000 |
2010 20 AUG £275,000 |
2009 2 DEC £310,000 |
2008 5 SEP £277,500 |
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 CM3 6HZ
| The Norton (Latchingdon Road) | Cold Norton | 47m |
| The Norton (Latchingdon Road) | Cold Norton | 53m |
| St. Stephens Road (Latchingdon Road) | Cold Norton | 147m |
| St. Stephens Road (Latchingdon Road) | Cold Norton | 158m |
| Dart Cold Norton (Green Trees Avenue) | Cold Norton | 268m |
Nearest railway stations to CM3 6HZ
| North Fambridge Station | 2.6km |
| South Woodham Ferrers Station | 5.1km |
Broadband
Broadband access in CM3 6HZ (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 95.5% |
| 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 CM3 6HZ (2019 data)
Download
| Median download speed | 6.4Mbps |
| Average download speed | 13.3Mbps |
| Maximum download speed | 42.01Mbps |
Upload
| Median upload speed | 1.5Mbps |
| Average upload speed | 3.2Mbps |
| Maximum upload speed | 9.21Mbps |
Broadband limitations in CM3 6HZ (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 | 4.5% |
CM3 6HZ gas and electricity consumption
Estimated total energy consumption in CM3 6HZ by fuel type, 2015.
Electricity
| Consumption (kWh) | 174,617 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 7,937 |
| Median (kWh/meter) | 5,971 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM3 6HZ, for 2015.
- Meter count: The total number of meters in CM3 6HZ.
- 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
35.6% of English postcodes are less deprived than CM3 6HZ:Food Standards Agency
Three nearest food hygiene ratings to CM3 6HZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM3 6HZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Bell | 17:15 | 07:15 | 1,758m |
| Purleigh P.o. | 17:15 | 10:30 | 1,951m |
| Old Purleigh Road | 16:05 | 07:30 | 2,401m |
CM3 6HZ ITL and CM3 6HZ 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 CM3 6HZ:
| ITL 1 Code | Name |
|---|---|
| TLH | East |
| ITL 2 Code | Name |
| TLH3 | Essex |
| ITL 3 Code | Name |
| TLH36 | Heart of Essex |
| LAU 1 Code | Name |
| E07000074 | Maldon |
CM3 6HZ 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 CM3 6HZ:
| Code | Name | |
|---|---|---|
| OA | E00111249 | |
| LSOA | E01021902 | Maldon 007F |
| MSOA | E02004561 | Maldon 007 |
Nearest postcodes to CM3 6HZ
| CM3 6JB | Latchingdon Road | 49m |
| CM3 6HY | Station Crescent | 62m |
| CM3 6JL | Clarke Rise | 107m |
| CM3 6JD | Victoria Road | 171m |
| CM3 6SY | Henney Close | 188m |
| CM3 6JJ | The Fairways | 203m |
| CM3 6JE | St Stephens Road | 207m |
| CM3 6SZ | Brennan Close | 213m |
| CM3 6JA | Greentrees Avenue | 216m |
| CM3 6HT | Latchingdon Road | 233m |
- 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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