SP4 0NW lies on Southbourne Close in Porton, Salisbury. SP4 0NW is located in the Winterslow & Upper Bourne Valley electoral ward, within the unitary authority of Wiltshire and the English Parliamentary constituency of Salisbury. The Sub Integrated Care Board (ICB) Location is NHS Bath and North East Somerset, Swindon and Wiltshire ICB - 92 and the police force is Wiltshire. This postcode has been in use since January 1980.


| Easting | 418759 |
| Northing | 136843 |
| Latitude | 51.130560 |
| Longitude | -1.733295 |
| Street | Southbourne Close |
| Locality | Porton |
| Town/City | Salisbury |
| Country | England |
| Postcode District | SP4 |
Elevation or altitude of SP4 0NW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 | Winterslow & Upper Bourne Valley |
|---|---|
| Constituency | Salisbury |
2024 25 APR £395,000 |
10, SOUTHBOURNE CLOSE, PORTON, SALISBURY, SP4 0NW 2017 25 AUG £335,000 |
6, SOUTHBOURNE CLOSE, PORTON, SALISBURY, SP4 0NW 2013 30 AUG £241,000 |
2010 7 DEC £385,000 |
2009 12 MAR £272,000 |
2008 14 MAY £210,000 |
8, SOUTHBOURNE CLOSE, PORTON, SALISBURY, SP4 0NW 2006 4 JAN £210,000 |
2005 22 JUN £370,000 |
2002 24 OCT £163,000 |
| Malvern Way (Winterslow Road) | Porton | 117m |
| Malvern Way (Winterslow Road) | Porton | 132m |
| Spar Shop (Winterslow Road) | Porton | 204m |
| Spar Shop (Winterslow Road) | Porton | 206m |
| Targetts Corner (Tidworth Road) | Porton | 207m |
| 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
| Median download speed | 34.0Mbps |
| Average download speed | 66.2Mbps |
| Maximum download speed | 200.00Mbps |
| Median upload speed | 1.2Mbps |
| Average upload speed | 1.4Mbps |
| Maximum upload speed | 2.12Mbps |
| 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 SP4 0NW by fuel type, 2015.
| Consumption (kWh) | 133,148 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 19,021 |
| Median (kWh/meter) | 19,563 |
| Consumption (kWh) | 26,004 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 3,715 |
| Median (kWh/meter) | 3,432 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| The Avenue | 16:30 | 09:30 | 202m |
| Porton Post Office | 17:00 | 09:45 | 297m |
| Horefield | 16:30 | 09:30 | 506m |
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 SP4 0NW:
| ITL 1 Code | Name |
|---|---|
| TLK | South West (England) |
| ITL 2 Code | Name |
| TLK1 | Gloucestershire, Wiltshire and Bath/Bristol area |
| ITL 3 Code | Name |
| TLK15 | Wiltshire |
| LAU 1 Code | Name |
| E06000054 | Wiltshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SP4 0NW:
| Code | Name | |
|---|---|---|
| OA | E00163387 | |
| LSOA | E01032032 | Wiltshire 049B |
| MSOA | E02006664 | Wiltshire 049 |
| SP4 0NN | Southbourne Way | 97m |
| SP4 0NL | Malvern Way | 102m |
| SP4 0NX | Nahalsen Close | 102m |
| SP4 0LZ | Winterslow Road | 136m |
| SP4 0LW | Winterslow Road | 145m |
| SP4 0NJ | Tidworth Road | 153m |
| SP4 0LY | Parkland Way | 155m |
| SP4 0LR | Winterslow Road | 166m |
| SP4 0NT | The Avenue | 183m |
| SP4 0NP | Beech Close | 194m |