S21 1ES lies on Mallard Drive in Killamarsh, Sheffield. S21 1ES is located in the Killamarsh West electoral ward, within the local authority district of North East Derbyshire and the English Parliamentary constituency of North East Derbyshire. 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 June 1997.


| Easting | 444908 |
| Northing | 381108 |
| Latitude | 53.324995 |
| Longitude | -1.327237 |
| Street | Mallard Drive |
| Locality | Killamarsh |
| Town/City | Sheffield |
| Country | England |
| Postcode District | S21 |
Elevation or altitude of S21 1ES 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.
| Ward | Killamarsh West |
|---|---|
| Constituency | North East Derbyshire |
8, MALLARD DRIVE, KILLAMARSH, SHEFFIELD, S21 1ES 2021 21 MAY £315,000 |
2016 26 AUG £140,000 |
1, MALLARD DRIVE, KILLAMARSH, SHEFFIELD, S21 1ES 2005 1 JUL £152,000 |
2, MALLARD DRIVE, KILLAMARSH, SHEFFIELD, S21 1ES 1997 28 NOV £54,000 |
8, MALLARD DRIVE, KILLAMARSH, SHEFFIELD, S21 1ES 1997 25 JUL £72,000 |
1997 2 JUL £17,000 |
| Station Road (Sheffield Road) | Killamarsh | 118m |
| Station Road (Sheffield Road) | Killamarsh | 122m |
| Lipp Avenue (Walford Road) | Killamarsh | 255m |
| Lipp Avenue (Walford Road) | Killamarsh | 276m |
| Walford Road (Sheffield Road) | Killamarsh | 320m |
| Halfway (Sheffield Supertram) (Eckington Way) | Halfway Tram Stop | 1,205m |
| Westfield (Sheffield Supertram) (Eckington Way) | Westfield | 1,344m |
| Waterthorpe (Sheffield Supertram) (Eckington Way) | Waterthorpe | 1,744m |
| Kiveton Bridge Station | 4.4km |
| Woodhouse Station | 4.8km |
| 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 | 15.7Mbps |
| Average download speed | 25.3Mbps |
| Maximum download speed | 52.21Mbps |
| Median upload speed | 1.1Mbps |
| Average upload speed | 3.5Mbps |
| Maximum upload speed | 8.13Mbps |
| 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 S21 1ES by fuel type, 2015.
| Consumption (kWh) | 99,051 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 12,381 |
| Median (kWh/meter) | 11,525 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Midland Inn | 16:45 | 11:00 | 235m |
| Halfway Delivery Office | 17:15 | 10:30 | 732m |
| Killamarsh Post Office | 17:15 | 11:15 | 791m |
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 S21 1ES:
| 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 |
| E07000038 | North East Derbyshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for S21 1ES:
| Code | Name | |
|---|---|---|
| OA | E00100231 | |
| LSOA | E01019806 | North East Derbyshire 001F |
| MSOA | E02004105 | North East Derbyshire 001 |
| S21 1TN | Kestrel Close | 61m |
| S21 1TE | Cutler Close | 64m |
| S21 1EZ | Sackerville Terrace | 74m |
| S21 1EN | Station Road | 77m |
| S21 1BG | Havercroft Terrace | 96m |
| S21 1BE | Havercroft Place | 121m |
| S21 1DZ | Netherthorpe Villas | 143m |
| S21 1DA | Netherthorpe Lane | 164m |
| S21 1JS | Netherthorpe Close | 210m |
| S21 1SW | Gaunt Close | 224m |