SA3 3BU maps, stats, and open data
SA3 3BU is in Caswell Bay, Swansea. SA3 3BU is located in the Bishopston 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.
SA3 3BU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA3 3BU geodata
| Easting | 258723 |
| Northing | 187737 |
| Latitude | 51.570752 |
| Longitude | -4.039908 |
Where is SA3 3BU?
| Locality | Caswell Bay |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 3BU Elevation
Elevation or altitude of SA3 3BU 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.
Politics
| Ward | Bishopston |
|---|---|
| Constituency | Gower |
Transport
Nearest bus stops to SA3 3BU
| Car Park (Grounds) | Caswell Bay | 613m |
| Terminus (Caswell Road) | Caswell Bay | 621m |
| Pyle Corner (Pyle Road) | Pyle | 805m |
| Pyle Corner (Pyle Road) | Pyle | 817m |
| Brandy Cove Road (Pyle Road) | Pyle | 845m |
Broadband
Broadband access in SA3 3BU (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 7.1% |
| 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
Broadband speed in SA3 3BU (2019 data)
Download
| Median download speed | 12.3Mbps |
| Average download speed | 12.1Mbps |
| Maximum download speed | 26.22Mbps |
Upload
| Median upload speed | 1.8Mbps |
| Average upload speed | 2.0Mbps |
| Maximum upload speed | 4.59Mbps |
Broadband limitations in SA3 3BU (2020 data)
| 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 | 92.9% |
SA3 3BU gas and electricity consumption
Estimated total energy consumption in SA3 3BU by fuel type, 2015.
Gas
| Consumption (kWh) | 181,028 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 30,171 |
| Median (kWh/meter) | 30,764 |
Electricity
| Consumption (kWh) | 79,936 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 7,267 |
| Median (kWh/meter) | 6,317 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 3BU, for 2015.
- Meter count: The total number of meters in SA3 3BU.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
0.4% of Welsh postcodes are less deprived than SA3 3BU:Food Standards Agency
Three nearest food hygiene ratings to SA3 3BU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 3BU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bishopston P O | 17:45 | 12:00 | 856m |
| Murton P O | 17:45 | 11:30 | 1,345m |
| Highmead Av | 17:45 | 13:00 | 1,706m |
SA3 3BU ITL and SA3 3BU LAU
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 3BU:
| 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 |
SA3 3BU census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA3 3BU:
| Code | Name | |
|---|---|---|
| OA | W00003954 | |
| LSOA | W01000736 | Swansea 028A |
| MSOA | W02000195 | Swansea 028 |
Nearest postcodes to SA3 3BU
| SA3 3BT | Redcliffe Apartments | 235m |
| SA3 3BS | 340m | |
| SA3 3DW | 469m | |
| SA3 4RY | Caswell Road | 481m |
| SA3 3DB | Whitestone Road | 626m |
| SA3 3DN | Kilfield Road | 639m |
| SA3 3DU | Hareslade | 646m |
| SA3 3DD | Caswell Bay Road | 668m |
| SA3 3DA | Whitestone Avenue | 691m |
| SA3 3DX | Hareslade | 692m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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