SA3 4HZ lies on Mumbles Hill in Mumbles, Swansea. SA3 4HZ 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 | 262392 |
| Northing | 187475 |
| Latitude | 51.569310 |
| Longitude | -3.986919 |
| Street | Mumbles Hill |
| Locality | Mumbles |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
Elevation or altitude of SA3 4HZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 70m | 230ft |
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 |
2019 30 SEP £1,500,000 |
2018 26 MAR £1,300,000 |
1998 10 AUG £250,000 |
| Sealands Drive (Plunch Lane) | Limeslade | 173m |
| Westcliff (Plunch Lane) | Limeslade | 221m |
| Plunch Lane | Limeslade | 277m |
| George Hotel (Mumbles Road) | Mumbles | 306m |
| George Hotel (Mumbles Road) | Mumbles | 318m |
| 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 |
| Thistleboon | 17:30 | 13:00 | 399m |
| Mumbles P O | 18:30 | 12:30 | 1,001m |
| Newton P O | 17:45 | 11:30 | 2,066m |
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 4HZ:
| 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 4HZ:
| Code | Name | |
|---|---|---|
| OA | W00004419 | |
| LSOA | W01000826 | Swansea 031D |
| MSOA | W02000198 | Swansea 031 |
| SA3 4JY | Plunch Lane | 155m |
| SA3 4EJ | Clifton Terrace | 204m |
| SA3 4JE | Plunch Lane | 218m |
| SA3 4JD | Cleveland Avenue | 226m |
| SA3 4JB | Michaels Field | 227m |
| SA3 4EL | Mumbles Road | 231m |
| SA3 4JP | Bridle Mews | 253m |
| SA3 4JU | Sealands Drive | 261m |
| SA3 4JZ | Westcliff Mews | 263m |
| SA3 4EP | George Bank | 266m |