SA3 3BN 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 December 1998.


| Easting | 259499 |
| Northing | 187513 |
| Latitude | 51.568933 |
| Longitude | -4.028629 |
| Country | Wales |
| Postcode District | SA3 |
Elevation or altitude of SA3 3BN 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 | Mumbles |
|---|---|
| Constituency | Gower |
SUMMERCLIFFE COTTAGE, CASWELL BAY, SWANSEA, SA3 3BN 2021 30 JUL £810,000 |
| Terminus (Caswell Road) | Caswell Bay | 236m |
| Car Park (Grounds) | Caswell Bay | 261m |
| Caswell Drive | Newton | 523m |
| Caswell Drive | Newton | 528m |
| Hillgrove (Caswell Road) | Newton | 563m |
| 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% |



➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Newton P O | 17:45 | 11:30 | 1,156m |
| Highmead Av | 17:45 | 13:00 | 1,225m |
| Bishopston P O | 17:45 | 12:00 | 1,632m |
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 3BN:
| 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 3BN:
| Code | Name | |
|---|---|---|
| OA | W00004404 | |
| LSOA | W01000824 | Swansea 031B |
| MSOA | W02000198 | Swansea 031 |
| SA3 3BR | Summercliff Chalets | 157m |
| SA3 3BP | Summercliff Chalets | 270m |
| SA3 4RY | Caswell Road | 351m |
| SA3 4RT | 444m | |
| SA3 4RF | 446m | |
| SA3 3BS | 481m | |
| SA3 4RL | Havergal Close | 502m |
| SA3 4RE | Hillgrove | 517m |
| SA3 4RJ | Caswell Drive | 524m |
| SA3 4RH | Caswell Road | 539m |