SA3 4BL maps, stats, and open data
SA3 4BL lies on Newton Road in Mumbles, Swansea. SA3 4BL 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.
SA3 4BL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA3 4BL geodata
| Easting | 261324 |
| Northing | 188175 |
| Latitude | 51.575338 |
| Longitude | -4.002595 |
Where is SA3 4BL?
| Street | Newton Road |
| Locality | Mumbles |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 4BL Elevation
Elevation or altitude of SA3 4BL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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 | Mumbles |
|---|---|
| Constituency | Gower |
Transport
Nearest bus stops to SA3 4BL
| Newton Road | Oystermouth | 104m |
| School (Newton Road) | Oystermouth | 133m |
| Newton Road | Oystermouth | 164m |
| Underhill Park (Langland Road) | Oystermouth | 177m |
| Oystermouth Square (Mumbles Road) | Mumbles | 275m |
Broadband
Broadband access in SA3 4BL (2020 data)
| 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 | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SA3 4BL (2019 data)
Download
| Median download speed | 76.3Mbps |
| Average download speed | 69.7Mbps |
| Maximum download speed | 100.00Mbps |
Upload
| Median upload speed | 17.5Mbps |
| Average upload speed | 14.0Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA3 4BL (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 | 0.0% |
SA3 4BL gas and electricity consumption
Estimated total energy consumption in SA3 4BL by fuel type, 2015.
Gas
| Consumption (kWh) | 106,781 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 10,678 |
| Median (kWh/meter) | 10,109 |
Electricity
| Consumption (kWh) | 12,256 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 2,043 |
| Median (kWh/meter) | 2,233 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 4BL, for 2015.
- Meter count: The total number of meters in SA3 4BL.
- 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
3.2% of Welsh postcodes are less deprived than SA3 4BL:Food Standards Agency
Three nearest food hygiene ratings to SA3 4BL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 4BL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mumbles P O | 18:30 | 12:30 | 303m |
| Newton P O | 17:45 | 11:30 | 876m |
| Thistleboon | 17:30 | 13:00 | 894m |
SA3 4BL ITL and SA3 4BL 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 4BL:
| 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 4BL 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 4BL:
| Code | Name | |
|---|---|---|
| OA | W00004427 | |
| LSOA | W01000827 | Swansea 031E |
| MSOA | W02000198 | Swansea 031 |
Nearest postcodes to SA3 4BL
| SA3 4BQ | Newton Road | 33m |
| SA3 4BE | Newton Road | 48m |
| SA3 4BJ | Castle Square | 68m |
| SA3 4NQ | Victoria Avenue | 69m |
| SA3 4BH | Castle Street | 74m |
| SA3 4BN | Newton Road | 86m |
| SA3 4NH | Chapel Street | 87m |
| SA3 4NG | Victoria Avenue | 90m |
| SA3 4BD | Newton Road | 104m |
| SA3 4AW | Queens Road | 115m |
- 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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