S21 1GN lies on Holly Close in Killamarsh, Sheffield. S21 1GN 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 | 445011 |
| Northing | 380216 |
| Latitude | 53.316969 |
| Longitude | -1.325817 |
| Street | Holly Close |
| Locality | Killamarsh |
| Town/City | Sheffield |
| Country | England |
| Postcode District | S21 |
Elevation or altitude of S21 1GN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 |
2018 18 JUN £385,000 |
2014 27 AUG £242,500 |
2004 23 JUL £202,500 |
1995 28 APR £72,000 |
| Mulberry Way (Rowan Tree Road) | Killamarsh | 73m |
| Mulberry Way (Rowan Tree Road) | Killamarsh | 146m |
| Maple Drive (Rowan Tree Road) | Killamarsh | 169m |
| Maple Drive (Rowan Tree Road) | Killamarsh | 231m |
| Aspen Close (Rowan Tree Road) | Killamarsh | 390m |
| Halfway (Sheffield Supertram) (Eckington Way) | Halfway Tram Stop | 1,782m |
| Kiveton Bridge Station | 4.7km |
| 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 | 35.8Mbps |
| Average download speed | 30.8Mbps |
| Maximum download speed | 43.59Mbps |
| Median upload speed | 5.8Mbps |
| Average upload speed | 4.9Mbps |
| Maximum upload speed | 7.05Mbps |
| 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 1GN by fuel type, 2015.
| Consumption (kWh) | 186,103 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 11,631 |
| Median (kWh/meter) | 11,651 |
| Consumption (kWh) | 49,469 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 3,533 |
| Median (kWh/meter) | 3,117 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Rowan Tree Road | 16:45 | 11:15 | 109m |
| Westthorpe Road | 16:00 | 11:15 | 870m |
| Midland Inn | 16:45 | 11:00 | 927m |
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 1GN:
| 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 1GN:
| Code | Name | |
|---|---|---|
| OA | E00100238 | |
| LSOA | E01019804 | North East Derbyshire 001D |
| MSOA | E02004105 | North East Derbyshire 001 |
| S21 1GE | Walnut Drive | 84m |
| S21 1GU | Ash Close | 137m |
| S21 1GD | Hazel Avenue | 146m |
| S21 1GF | Yew Tree Drive | 151m |
| S21 1HZ | Acacia Crescent | 165m |
| S21 1JA | Mulberry Way | 172m |
| S21 1DR | Laburnum Grove | 175m |
| S21 1GH | Redwood Avenue | 179m |
| S21 1HQ | Elder Court | 191m |
| S21 1GR | Laburnum Grove | 204m |