SO18 5DB lies on Wellington Avenue in Southampton. SO18 5DB is located in the Harefield electoral ward, within the unitary authority of Southampton and the English Parliamentary constituency of Southampton, Itchen. 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 | 445988 |
| Northing | 113414 |
| Latitude | 50.918362 |
| Longitude | -1.347151 |
| Street | Wellington Avenue |
| Town/City | Southampton |
| Country | England |
| Postcode District | SO18 |
Elevation or altitude of SO18 5DB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Harefield |
|---|---|
| Constituency | Southampton, Itchen |
5, WELLINGTON AVENUE, SOUTHAMPTON, SO18 5DB 2003 26 SEP £202,000 |
5, WELLINGTON AVENUE, SOUTHAMPTON, SO18 5DB 1996 14 JUN £78,000 |
| Burnham Chase (Taunton Drive) | Bitterne | 132m |
| Burnham Chase (Taunton Drive) | Bitterne | 157m |
| The Exford Arms (Somerset Avenue) | Harefield | 240m |
| The Exford Arms (Somerset Avenue) | Harefield | 270m |
| Balaclava Road (Shales Road) | Bitterne | 307m |
| Bitterne Station | 2.1km |
| Sholing Station | 2.7km |
| St Denys Station | 2.9km |
| 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 | 66.9Mbps |
| Average download speed | 87.4Mbps |
| Maximum download speed | 350.00Mbps |
| Median upload speed | 19.5Mbps |
| Average upload speed | 14.1Mbps |
| 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 SO18 5DB by fuel type, 2015.
| Consumption (kWh) | 286,589 |
|---|---|
| Meter count | 21 |
| Mean (kWh/meter) | 13,647 |
| Median (kWh/meter) | 14,120 |
| Consumption (kWh) | 77,805 |
|---|---|
| Meter count | 20 |
| Mean (kWh/meter) | 3,890 |
| Median (kWh/meter) | 3,658 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Harefield Post Office | 17:00 | 12:00 | 233m |
| Mon Crescent | 17:30 | 11:00 | 406m |
| Edelvale Road | 17:30 | 12:15 | 463m |
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 SO18 5DB:
| ITL 1 Code | Name |
|---|---|
| TLJ | South East (England) |
| ITL 2 Code | Name |
| TLJ3 | Hampshire and Isle of Wight |
| ITL 3 Code | Name |
| TLJ32 | Southampton |
| LAU 1 Code | Name |
| E06000045 | Southampton |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SO18 5DB:
| Code | Name | |
|---|---|---|
| OA | E00086881 | |
| LSOA | E01017206 | Southampton 018D |
| MSOA | E02003566 | Southampton 018 |
| SO18 5DA | Somerton Avenue | 40m |
| SO18 5DD | Wellington Avenue | 48m |
| SO18 5BZ | Somerton Avenue | 90m |
| SO18 5DF | Burnham Chase | 105m |
| SO18 5BX | Taunton Drive | 109m |
| SO18 5BY | Taunton Drive | 136m |
| SO18 5PA | Yeovil Chase | 140m |
| SO18 5DG | Burnham Chase | 140m |
| SO18 5DE | Exford Avenue | 143m |
| SO18 5BU | Taunton Drive | 146m |