The SO18 3 postcode sector is within the county of Hampshire.
Did you know? According to the 2021 Census, the SO18 3 postcode sector is home to a bustling 4,313 residents!
Given that each sector allows for 400 unique postcode combinations. Letters C, I, K, M, O and V are not allowed in the last two letters of a postcode. With 83 postcodes already in use, this leaves 317 units available.
The SO18 3 postal code covers the settlement of West End.
The SO18 3 Postcode shares a border with SO18 6 (SOUTHAMPTON), SO18 5 (SOUTHAMPTON), SO30 3 (West End) and SO18 2 (SOUTHAMPTON, Southampton International Airport).
The sector is within the post town of SOUTHAMPTON.
SO18 3 is a postcode sector within the SO30 postcode district which is within the SO Southampton postcode area.
The Royal Mail delivery office for the SO18 3 postal sector is the Hedge End Delivery Office.
The area of the SO18 3 postcode sector is 0.48 square miles which is 1.24 square kilometres or 305.96 square acres.
The SO18 3 postcode sector is crossed by the M27 motorway.
Waterways within the SO18 3 postcode sector include the River Itchen.
Map of the SO18 3 Postcode Sector
Explore the SO18 3 postcode sector by using our free interactive map.
| S | O | 1 | 8 | - | 3 | X | X |
| S | O | 1 | 8 | Space | 3 | Letter | Letter |
Official List of Streets
West End (57 Streets)
Unofficial Streets or Alternative Spellings
Weather Forecast for SO18 3
Press Button to Show Forecast for Swaythling
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 |  | Cloudy | 8.0°C (feels like 7.0°C) | 4.00% | SSW 4 mph |
| 03:00 to 06:00 | | Cloudy | 8.0°C (feels like 7.0°C) | 6.00% | SW 4 mph |
| 06:00 to 09:00 |  | Sunny day | 7.0°C (feels like 5.0°C) | 2.00% | W 7 mph |
| 09:00 to 12:00 |  | Partly cloudy (day) | 10.0°C (feels like 8.0°C) | 1.00% | WNW 7 mph |
| 12:00 to 15:00 | | Cloudy | 11.0°C (feels like 9.0°C) | 50.00% | W 9 mph |
| 15:00 to 18:00 | | Cloudy | 11.0°C (feels like 9.0°C) | 49.00% | WSW 11 mph |
| 18:00 to 21:00 | | Cloudy | 10.0°C (feels like 9.0°C) | 52.00% | WNW 7 mph |
| 21:00 to 00:00 | | Cloudy | 9.0°C (feels like 7.0°C) | 8.00% | NNW 7 mph |
Press Button to Show Forecast for Swaythling
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Cloudy | 7.0°C (feels like 6.0°C) | 5.00% | NE 4 mph |
| 03:00 to 06:00 | | Cloudy | 7.0°C (feels like 5.0°C) | 5.00% | ENE 7 mph |
| 06:00 to 09:00 | | Cloudy | 7.0°C (feels like 4.0°C) | 9.00% | ENE 9 mph |
| 09:00 to 12:00 | | Cloudy | 8.0°C (feels like 5.0°C) | 9.00% | ENE 9 mph |
| 12:00 to 15:00 |  | Overcast | 10.0°C (feels like 8.0°C) | 18.00% | E 9 mph |
| 15:00 to 18:00 | | Overcast | 10.0°C (feels like 9.0°C) | 17.00% | E 7 mph |
| 18:00 to 21:00 | | Cloudy | 10.0°C (feels like 9.0°C) | 11.00% | ESE 7 mph |
| 21:00 to 00:00 | | Overcast | 8.0°C (feels like 6.0°C) | 15.00% | E 7 mph |
Press Button to Show Forecast for Swaythling
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Overcast | 8.0°C (feels like 6.0°C) | 16.00% | ENE 7 mph |
| 03:00 to 06:00 |  | Light rain | 7.0°C (feels like 4.0°C) | 51.00% | ENE 9 mph |
| 06:00 to 09:00 | | Overcast | 7.0°C (feels like 4.0°C) | 20.00% | ENE 11 mph |
| 09:00 to 12:00 | | Cloudy | 10.0°C (feels like 7.0°C) | 15.00% | ENE 11 mph |
| 12:00 to 15:00 | | Cloudy | 12.0°C (feels like 10.0°C) | 20.00% | E 11 mph |
| 15:00 to 18:00 | | Light rain | 12.0°C (feels like 10.0°C) | 54.00% | E 11 mph |
| 18:00 to 21:00 |  | Heavy rain | 11.0°C (feels like 8.0°C) | 75.00% | ENE 13 mph |
| 21:00 to 00:00 | | Light rain | 10.0°C (feels like 7.0°C) | 55.00% | ENE 13 mph |
Press Button to Show Forecast for Swaythling
| Time Period | Icon | Description | Temperature | Rain Probability | Wind |
|---|---|---|---|---|---|
| 00:00 to 03:00 | | Heavy rain | 9.0°C (feels like 7.0°C) | 76.00% | ENE 11 mph |
| 03:00 to 06:00 |  | Heavy rain shower (night) | 9.0°C (feels like 7.0°C) | 61.00% | ENE 11 mph |
| 06:00 to 09:00 | | Cloudy | 10.0°C (feels like 8.0°C) | 18.00% | ESE 9 mph |
| 09:00 to 12:00 |  | Light rain shower (day) | 11.0°C (feels like 9.0°C) | 42.00% | SSE 11 mph |
| 12:00 to 15:00 | | Light rain shower (day) | 12.0°C (feels like 10.0°C) | 43.00% | SW 13 mph |
| 15:00 to 18:00 | | Light rain shower (day) | 12.0°C (feels like 9.0°C) | 39.00% | WSW 13 mph |
| 18:00 to 21:00 | | Cloudy | 11.0°C (feels like 9.0°C) | 16.00% | WSW 11 mph |
| 21:00 to 00:00 |  | Partly cloudy (night) | 10.0°C (feels like 8.0°C) | 8.00% | WSW 7 mph |
House Prices in the SO18 3 Postcode Sector
| Type of Property | 2018 Average | 2018 Sales | 2017 Average | 2017 Sales | 2016 Average | 2016 Sales | 2015 Average | 2015 Sales |
|---|---|---|---|---|---|---|---|---|
| Detached | £381,848 | 33 | £347,194 | 27 | £344,942 | 26 | £355,682 | 30 |
| Semi-Detached | £273,244 | 17 | £243,557 | 23 | £246,397 | 15 | £229,382 | 17 |
| Terraced | £216,412 | 29 | £207,746 | 35 | £209,874 | 41 | £179,942 | 30 |
| Flats | £144,901 | 16 | £160,080 | 25 | £115,758 | 13 | £110,295 | 20 |
Important Postcodes SO18 3 in the Postcode Sector
SO18 3RA is the postcode for Townhill Surgery, Townhill Farm District Centre, Wessex Road
| The SO18 3 Sector is within these Local Authorities |
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| The SO18 3 Sector is within these Counties |
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| The SO18 3 Sector is within these Water Company Areas |
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