CM1 4YL maps, stats, and open data
CM1 4YL lies on Little Nell in Chelmsford. CM1 4YL is located in the Patching Hall 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 October 1985.
CM1 4YL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CM1 4YL geodata
| Easting | 569294 |
| Northing | 209148 |
| Latitude | 51.755436 |
| Longitude | 0.451383 |
Where is CM1 4YL?
| Street | Little Nell |
| Town/City | Chelmsford |
| Country | England |
| Postcode District | CM1 |
CM1 4YL Elevation
Elevation or altitude of CM1 4YL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 | Patching Hall |
|---|---|
| Constituency | Chelmsford |
House Prices
Sales of detached houses in CM1 4YL
14, LITTLE NELL, CHELMSFORD, CM1 4YL 2025 30 OCT £620,000 |
4, LITTLE NELL, CHELMSFORD, CM1 4YL 2025 9 JUN £575,000 |
15, LITTLE NELL, CHELMSFORD, CM1 4YL 2024 13 SEP £635,000 |
20, LITTLE NELL, CHELMSFORD, CM1 4YL 2024 12 JUL £635,000 |
1, LITTLE NELL, CHELMSFORD, CM1 4YL 2021 10 MAR £520,000 |
6, LITTLE NELL, CHELMSFORD, CM1 4YL 2018 6 JUL £497,850 |
2, LITTLE NELL, CHELMSFORD, CM1 4YL 2015 27 AUG £400,000 |
2015 9 JUN £389,000 |
13, LITTLE NELL, CHELMSFORD, CM1 4YL 2011 24 JUN £410,000 |
19, LITTLE NELL, CHELMSFORD, CM1 4YL 2010 26 OCT £365,000 |
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 4YL
| Weller Grove (Copperfield Road) | North Melbourne | 53m |
| Weller Grove (Copperfield Road) | North Melbourne | 142m |
| Havisham Way (Copperfield Road) | North Melbourne | 190m |
| Quilp Drive (Oliver Way) | North Melbourne | 280m |
| Madeline Place (Nickleby Road) | North Melbourne | 285m |
Nearest railway stations to CM1 4YL
| Chelmsford Station | 2.4km |
Broadband
Broadband access in CM1 4YL (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 | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CM1 4YL (2019 data)
Download
| Median download speed | 55.0Mbps |
| Average download speed | 64.9Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 7.5Mbps |
| Average upload speed | 6.6Mbps |
| Maximum upload speed | 15.96Mbps |
Broadband limitations in CM1 4YL (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 4YL gas and electricity consumption
Estimated total energy consumption in CM1 4YL by fuel type, 2015.
Gas
| Consumption (kWh) | 317,795 |
|---|---|
| Meter count | 20 |
| Mean (kWh/meter) | 15,890 |
| Median (kWh/meter) | 15,466 |
Electricity
| Consumption (kWh) | 75,239 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 4,180 |
| Median (kWh/meter) | 2,890 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CM1 4YL, for 2015.
- Meter count: The total number of meters in CM1 4YL.
- 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
1.2% of English postcodes are less deprived than CM1 4YL:Food Standards Agency
Three nearest food hygiene ratings to CM1 4YL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CM1 4YL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Pines Road | 17:45 | 12:00 | 938m |
| Woodhall Road | 17:45 | 13:00 | 1,239m |
| Sunrise Avenue | 17:30 | 11:45 | 1,281m |
CM1 4YL ITL and CM1 4YL 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 4YL:
| 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 4YL 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 4YL:
| Code | Name | |
|---|---|---|
| OA | E00109680 | |
| LSOA | E01021590 | Chelmsford 002D |
| MSOA | E02004486 | Chelmsford 002 |
Nearest postcodes to CM1 4YL
| CM1 4YP | Flintwich Manor | 79m |
| CM1 4YJ | Weller Grove | 98m |
| CM1 4XW | Bounderby Grove | 150m |
| CM1 4YQ | Little Dorrit | 157m |
| CM1 4XQ | Chuzzlewit Drive | 166m |
| CM1 4UZ | Trotwood Close | 181m |
| CM1 4UF | Nickleby Road | 183m |
| CM1 4XN | Bounderby Grove | 214m |
| CM1 4XH | Estella Mead | 250m |
| CM1 4YR | Belvawney Close | 255m |
- 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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