S40 3NA lies on Somersall Lane in Chesterfield. S40 3NA is located in the Walton electoral ward, within the local authority district of Chesterfield and the English Parliamentary constituency of Chesterfield. The Sub Integrated Care Board (ICB) Location is NHS Derby and Derbyshire ICB - 15M and the police force is Derbyshire. This postcode has been in use since January 1980.


| Easting | 435258 |
| Northing | 369642 |
| Latitude | 53.222663 |
| Longitude | -1.473377 |
| Street | Somersall Lane |
| Town/City | Chesterfield |
| Country | England |
| Postcode District | S40 |
Elevation or altitude of S40 3NA as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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.
| Ward | Walton |
|---|---|
| Constituency | Chesterfield |
2026 10 FEB £475,000 |
2025 29 AUG £535,000 |
2025 23 MAY £540,000 |
188, SOMERSALL LANE, CHESTERFIELD, S40 3NA 2023 29 NOV £539,345 |
2023 12 JUN £520,000 |
190, SOMERSALL LANE, CHESTERFIELD, S40 3NA 2022 15 JUL £550,000 |
180, SOMERSALL LANE, CHESTERFIELD, S40 3NA 2020 23 SEP £568,000 |
2019 15 APR £490,000 |
2014 5 AUG £397,500 |
184, SOMERSALL LANE, CHESTERFIELD, S40 3NA 2013 20 SEP £378,000 |
| Spring House Farm (Walton Back Lane) | Walton | 174m |
| Back Lane (Walton Back Lane) | Walton | 203m |
| Park Hall Avenue 8 (Park Hall Avenue) | Walton | 223m |
| Endowood Road (Netherfield Road) | Walton | 224m |
| Endowood Road (Netherfield Road) | Walton | 230m |
| Chesterfield Station | 4km |
| 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
| Median download speed | 58.0Mbps |
| Average download speed | 52.7Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 15.5Mbps |
| Average upload speed | 13.3Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in S40 3NA by fuel type, 2015.
| Consumption (kWh) | 545,153 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 22,715 |
| Median (kWh/meter) | 21,005 |
| Consumption (kWh) | 120,252 |
|---|---|
| Meter count | 24 |
| Mean (kWh/meter) | 5,010 |
| Median (kWh/meter) | 4,661 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Yew Tree Drive | 16:00 | 11:00 | 242m |
| Horsewood Road | 16:00 | 11:00 | 404m |
| 18 Walton Back Lane | 16:00 | 09:00 | 726m |
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 S40 3NA:
| ITL 1 Code | Name |
|---|---|
| TLF | East Midlands (England) |
| ITL 2 Code | Name |
| TLF1 | Derbyshire and Nottinghamshire |
| ITL 3 Code | Name |
| TLF12 | East Derbyshire |
| LAU 1 Code | Name |
| E07000034 | Chesterfield |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for S40 3NA:
| Code | Name | |
|---|---|---|
| OA | E00099082 | |
| LSOA | E01019593 | Chesterfield 011F |
| MSOA | E02004065 | Chesterfield 011 |
| S40 3NF | Miriam Avenue | 118m |
| S40 3LY | Woodvale Close | 154m |
| S40 3LU | Belvedere Close | 155m |
| S42 7LP | Walton Back Lane | 157m |
| S42 7AA | Walton Back Lane | 177m |
| S40 3LX | Endowood Road | 192m |
| S40 3LZ | Somersall Lane | 198m |
| S40 3NG | Norton Avenue | 202m |
| S40 3ND | Yew Tree Drive | 225m |
| S40 3NB | Yew Tree Drive | 237m |