SA1 3QN lies on Singleton Street in Swansea. SA1 3QN is located in the Castle electoral ward, within the unitary authority of Swansea and the Welsh Parliamentary constituency of Swansea West. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since January 1980.


| Easting | 265255 |
| Northing | 192883 |
| Latitude | 51.618595 |
| Longitude | -3.947695 |
| Street | Singleton Street |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA1 |
Elevation or altitude of SA1 3QN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 | Castle |
|---|---|
| Constituency | Swansea West |
38, SINGLETON STREET, SWANSEA, SA1 3QN 2003 12 DEC £110,000 |
38, SINGLETON STREET, SWANSEA, SA1 3QN 2001 10 MAY £71,000 |
| Picton Arcade (Oxford Street) | Swansea | 61m |
| Kingsway (The Kingsway) | Swansea | 146m |
| Quadrant Centre (West Way) | Swansea | 150m |
| Quadrant Bay Fc (Grounds) | Swansea | 161m |
| Quadrant Centre (West Way) | Swansea | 162m |
| Swansea Station | 0.8km |
| Llansamlet Station | 6.5km |
| 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 | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Nelson St | 17:45 | 12:45 | 47m |
| Union St Business Box | 18:45 | 174m | |
| Union St | 18:45 | 12:45 | 177m |
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 SA1 3QN:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL18 | Swansea |
| LAU 1 Code | Name |
| W06000011 | Swansea |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA1 3QN:
| Code | Name | |
|---|---|---|
| OA | W00003996 | |
| LSOA | W01001955 | Swansea 025F |
| MSOA | W02000192 | Swansea 025 |
| SA1 3AY | Shoppers Walk | 28m |
| SA1 3AZ | Shoppers Walk | 40m |
| SA1 3AQ | Oxford Street | 59m |
| SA1 3BJ | Oxford Street | 71m |
| SA1 3QE | Nelson Street | 79m |
| SA1 3BG | Oxford Street | 102m |
| SA1 3BH | Picton Arcade | 104m |
| SA1 5JE | The Kingsway | 129m |
| SA1 3BL | Oxford Street | 129m |
| SA1 4AE | Dillwyn Street | 134m |