SA3 4SW maps, stats, and open data
SA3 4SW lies on Newton Road in Newton, Swansea. SA3 4SW 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 4SW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA3 4SW geodata
| Easting | 260711 |
| Northing | 188116 |
| Latitude | 51.574653 |
| Longitude | -4.011393 |
Where is SA3 4SW?
| Street | Newton Road |
| Locality | Newton |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 4SW Elevation
Elevation or altitude of SA3 4SW 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.
Politics
| Ward | Mumbles |
|---|---|
| Constituency | Gower |
House Prices
Sales of detached houses in SA3 4SW
BROOKLYN HOUSE, 121, NEWTON ROAD, NEWTON, SWANSEA, SA3 4SW 2024 29 NOV £575,000 |
2023 30 AUG £885,000 |
2021 5 MAR £755,000 |
2019 20 NOV £865,000 |
119, NEWTON ROAD, NEWTON, SWANSEA, SA3 4SW 2014 2 MAY £600,000 |
2010 5 FEB £500,000 |
OYSTERMOUTH CHAPEL, NEWTON ROAD, NEWTON, SWANSEA, SA3 4SW 2003 14 NOV £245,000 |
102, NEWTON ROAD, NEWTON, SWANSEA, SA3 4SW 1998 15 MAY £240,000 |
1997 10 OCT £280,000 |
106, NEWTON ROAD, NEWTON, SWANSEA, SA3 4SW 1997 1 MAY £230,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SA3 4SW
| Southward Lane (Newton Road) | Newton | 207m |
| The Orchard | Colts Hill | 231m |
| Primary School (Slade Road) | Newton | 239m |
| Rock & Fountain (Highpool Lane) | Newton | 254m |
| Rock & Fountain (Highpool Lane) | Newton | 270m |
Broadband
Broadband access in SA3 4SW (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 | 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 4SW (2019 data)
Download
| Median download speed | 76.4Mbps |
| Average download speed | 60.6Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 17.5Mbps |
| Average upload speed | 14.6Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA3 4SW (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 4SW gas and electricity consumption
Estimated total energy consumption in SA3 4SW by fuel type, 2015.
Gas
| Consumption (kWh) | 438,171 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 31,298 |
| Median (kWh/meter) | 26,748 |
Electricity
| Consumption (kWh) | 77,400 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 5,954 |
| Median (kWh/meter) | 4,599 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 4SW, for 2015.
- Meter count: The total number of meters in SA3 4SW.
- 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
4.5% of Welsh postcodes are less deprived than SA3 4SW:Food Standards Agency
Three nearest food hygiene ratings to SA3 4SW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 4SW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Newton P O | 17:45 | 11:30 | 269m |
| Highmead Av | 17:45 | 13:00 | 573m |
| Mumbles P O | 18:30 | 12:30 | 910m |
SA3 4SW ITL and SA3 4SW 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 4SW:
| 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 4SW 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 4SW:
| Code | Name | |
|---|---|---|
| OA | W00004402 | |
| LSOA | W01000824 | Swansea 031B |
| MSOA | W02000198 | Swansea 031 |
Nearest postcodes to SA3 4SW
| SA3 4TG | Newton Road | 67m |
| SA3 4SP | Brooklyn Terrace | 91m |
| SA3 4US | Mixen Close | 136m |
| SA3 4SS | Newton Villas | 177m |
| SA3 4UF | Slade Road | 196m |
| SA3 4SR | New Well Lane | 210m |
| SA3 4UE | Slade Road | 226m |
| SA3 4QD | Southward Lane | 234m |
| SA3 4ST | Newton Road | 246m |
| SA3 4SL | Newton Road | 276m |
- 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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