SA3 4LW maps, stats, and open data
SA3 4LW lies on Broadview Close in Mumbles, Swansea. SA3 4LW 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 4LW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA3 4LW geodata
| Easting | 261550 |
| Northing | 187808 |
| Latitude | 51.572096 |
| Longitude | -3.999191 |
Where is SA3 4LW?
| Street | Broadview Close |
| Locality | Mumbles |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 4LW Elevation
Elevation or altitude of SA3 4LW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 4LW
17, BROADVIEW CLOSE, MUMBLES, SWANSEA, SA3 4LW 2014 28 MAY £340,000 |
2010 12 MAR £330,000 |
11, BROADVIEW CLOSE, MUMBLES, SWANSEA, SA3 4LW 2005 15 AUG £260,000 |
12, BROADVIEW CLOSE, MUMBLES, SWANSEA, SA3 4LW 2002 15 APR £191,000 |
16, BROADVIEW CLOSE, MUMBLES, SWANSEA, SA3 4LW 2002 8 APR £159,950 |
10, BROADVIEW CLOSE, MUMBLES, SWANSEA, SA3 4LW 1998 4 DEC £90,000 |
1996 20 DEC £65,000 |
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 4LW
| Worcester Drive | Thistleboon | 145m |
| All Saint's Church (B4433) | Mumbles | 263m |
| Cambridge Road | Oystermouth | 287m |
| Cambridge Close (Cambridge Road) | Thistleboon | 306m |
| Southend Park (Mumbles Road) | Mumbles | 349m |
Broadband
Broadband access in SA3 4LW (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 4LW (2019 data)
Download
| Median download speed | 48.8Mbps |
| Average download speed | 46.6Mbps |
| Maximum download speed | 59.98Mbps |
Upload
| Median upload speed | 10.2Mbps |
| Average upload speed | 8.5Mbps |
| Maximum upload speed | 11.60Mbps |
Broadband limitations in SA3 4LW (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 4LW gas and electricity consumption
Estimated total energy consumption in SA3 4LW by fuel type, 2015.
Gas
| Consumption (kWh) | 110,852 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 15,836 |
| Median (kWh/meter) | 12,109 |
Electricity
| Consumption (kWh) | 17,927 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 2,561 |
| Median (kWh/meter) | 2,201 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 4LW, for 2015.
- Meter count: The total number of meters in SA3 4LW.
- 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
7.9% of Welsh postcodes are less deprived than SA3 4LW:Food Standards Agency
Three nearest food hygiene ratings to SA3 4LW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 4LW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Mumbles P O | 18:30 | 12:30 | 314m |
| Thistleboon | 17:30 | 13:00 | 507m |
| Newton P O | 17:45 | 11:30 | 1,161m |
SA3 4LW ITL and SA3 4LW 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 4LW:
| 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 4LW 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 4LW:
| Code | Name | |
|---|---|---|
| OA | W00004421 | |
| LSOA | W01000825 | Swansea 031C |
| MSOA | W02000198 | Swansea 031 |
Nearest postcodes to SA3 4LW
| SA3 4LN | Broadview Lane | 71m |
| SA3 4DD | Upper Church Park | 95m |
| SA3 4LQ | Gloucester Place | 105m |
| SA3 4PW | Hillcrest | 105m |
| SA3 4LL | Overland Road | 116m |
| SA3 4LH | John Street | 143m |
| SA3 4DB | Westbourne Place | 153m |
| SA3 4DE | Church Park | 153m |
| SA3 4EU | Overland Road | 153m |
| SA3 4PN | Worcester Road | 162m |
- 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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