SO31 6SX lies on High Oaks Close in Locks Heath, Southampton. SO31 6SX is located in the Locks Heath electoral ward, within the local authority district of Fareham and the English Parliamentary constituency of Fareham. The Sub Integrated Care Board (ICB) Location is NHS Hampshire and Isle of Wight ICB - D9Y0V and the police force is Hampshire. This postcode has been in use since December 1994.


| Easting | 451382 |
| Northing | 107275 |
| Latitude | 50.862708 |
| Longitude | -1.271285 |
| Street | High Oaks Close |
| Locality | Locks Heath |
| Town/City | Southampton |
| Country | England |
| Postcode District | SO31 |
Elevation or altitude of SO31 6SX 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 | Locks Heath |
|---|---|
| Constituency | Fareham |
2025 11 NOV £575,000 |
67, HIGH OAKS CLOSE, LOCKS HEATH, SOUTHAMPTON, SO31 6SX 2021 16 JUN £524,250 |
66, HIGH OAKS CLOSE, LOCKS HEATH, SOUTHAMPTON, SO31 6SX 2016 11 OCT £447,500 |
63, HIGH OAKS CLOSE, LOCKS HEATH, SOUTHAMPTON, SO31 6SX 2014 12 DEC £365,000 |
2014 3 OCT £355,000 |
52, HIGH OAKS CLOSE, LOCKS HEATH, SOUTHAMPTON, SO31 6SX 2011 30 AUG £450,000 |
64, HIGH OAKS CLOSE, LOCKS HEATH, SOUTHAMPTON, SO31 6SX 2007 25 JUL £305,000 |
65, HIGH OAKS CLOSE, LOCKS HEATH, SOUTHAMPTON, SO31 6SX 1997 7 MAR £111,500 |
1996 30 SEP £105,000 |
| Church Road (Locks Road) | Locks Heath | 40m |
| Church Road Roundabout (Church Road) | Locks Heath | 94m |
| Richards Close (Locks Road) | Locks Heath | 123m |
| Locks Heath Centre (Centre Way) | Locks Heath | 133m |
| Richards Close (Locks Road) | Locks Heath | 156m |
| Swanwick Station | 1.5km |
| Bursledon Station | 3.3km |
| Hamble Station | 4.2km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 97.1% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 40.0Mbps |
| Average download speed | 74.5Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 5.5Mbps |
| Average upload speed | 8.1Mbps |
| 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 SO31 6SX by fuel type, 2015.
| Consumption (kWh) | 307,188 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 16,168 |
| Median (kWh/meter) | 16,453 |
| Consumption (kWh) | 246,279 |
|---|---|
| Meter count | 85 |
| Mean (kWh/meter) | 2,897 |
| Median (kWh/meter) | 2,708 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Locks Heath Shopping Centre | 17:00 | 11:30 | 222m |
| Locks Heath Shopping Centre | 17:00 | 11:30 | 222m |
| Raley Road | 16:45 | 07:30 | 344m |
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 SO31 6SX:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ3 | Hampshire and Isle of Wight |
| ITL 3 Code | Name |
| TLJ35 | South Hampshire |
| LAU 1 Code | Name |
| E07000087 | Fareham |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SO31 6SX:
| Code | Name | |
|---|---|---|
| OA | E00115639 | |
| LSOA | E01022750 | Fareham 005A |
| MSOA | E02004731 | Fareham 005 |
| SO31 6LP | Locks Road | 113m |
| SO31 6NQ | Maytree Close | 119m |
| SO31 6NP | Locks Road | 165m |
| SO31 6TY | Lambourne Drive | 178m |
| SO31 6WN | Laxton Close | 194m |
| SO31 6NR | Locks Road | 206m |
| SO31 6LN | Richards Close | 212m |
| SO31 6LQ | Church Road | 218m |
| SO31 6WP | Conference Drive | 225m |
| SO31 6LL | Locks Road | 234m |