SA3 4LN lies on Broadview Lane in Mumbles, Swansea. SA3 4LN is located in the Mumbles electoral ward, within the unitary authority of Swansea and the Welsh Parliamentary constituency of Gower. 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 | 261619 |
| Northing | 187823 |
| Latitude | 51.572248 |
| Longitude | -3.998202 |
| Street | Broadview Lane |
| Locality | Mumbles |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
Elevation or altitude of SA3 4LN 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 | Mumbles |
|---|---|
| Constituency | Gower |
1, BROADVIEW LANE, MUMBLES, SWANSEA, SA3 4LN 2024 8 OCT £750,000 |
2020 23 DEC £216,000 |
2003 28 FEB £147,500 |
3, BROADVIEW LANE, MUMBLES, SWANSEA, SA3 4LN 1996 18 APR £28,000 |
| Worcester Drive | Thistleboon | 175m |
| All Saint's Church (B4433) | Mumbles | 225m |
| Southend Park (Mumbles Road) | Mumbles | 279m |
| Lambs Well Close (Worcester Drive) | Thistleboon | 337m |
| Brandy Cove Close (Worcester Drive) | Thistleboon | 342m |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
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 |
| Mumbles P O | 18:30 | 12:30 | 291m |
| Thistleboon | 17:30 | 13:00 | 451m |
| Newton P O | 17:45 | 11:30 | 1,222m |
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 SA3 4LN:
| 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 SA3 4LN:
| Code | Name | |
|---|---|---|
| OA | W00004421 | |
| LSOA | W01000825 | Swansea 031C |
| MSOA | W02000198 | Swansea 031 |
| SA3 4LW | Broadview Close | 71m |
| SA3 4EU | Overland Road | 83m |
| SA3 4DD | Upper Church Park | 99m |
| SA3 4DE | Church Park | 111m |
| SA3 4DU | Park Avenue | 115m |
| SA3 4PW | Hillcrest | 117m |
| SA3 4LQ | Gloucester Place | 144m |
| SA3 4BZ | Church Park Lane | 145m |
| SA3 4DB | Westbourne Place | 156m |
| SA3 4DT | Myrtle Terrace | 176m |