SA3 4SF lies on Langland Grove in Mumbles, Swansea. SA3 4SF 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 March 2013.


| Easting | 260276 |
| Northing | 187606 |
| Latitude | 51.569962 |
| Longitude | -4.017463 |
| Street | Langland Grove |
| Locality | Mumbles |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
Elevation or altitude of SA3 4SF 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 |
2023 26 JUL £1,390,000 |
2022 22 DEC £1,085,000 |
2021 25 AUG £945,000 |
2021 11 JUN £930,000 |
2017 20 SEP £785,000 |
2014 26 SEP £740,000 |
2014 28 MAR £740,000 |
1, LANGLAND GROVE, MUMBLES, SWANSEA, SA3 4SF 2014 26 FEB £820,000 |
6, LANGLAND GROVE, MUMBLES, SWANSEA, SA3 4SF 2013 20 DEC £820,000 |
9, LANGLAND GROVE, MUMBLES, SWANSEA, SA3 4SF 2013 12 DEC £1,100,000 |
| Caswell Avenue (Caswell Road) | Newton | 263m |
| Caswell Avenue (Caswell Road) | Newton | 270m |
| Caswell Road | Langland Bay | 296m |
| Hillgrove (Caswell Road) | Newton | 304m |
| Caswell Road | Newton | 309m |
| 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
| Median download speed | 70.2Mbps |
| Average download speed | 61.6Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 19.4Mbps |
| Average upload speed | 15.8Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Newton P O | 17:45 | 11:30 | 593m |
| Highmead Av | 17:45 | 13:00 | 866m |
| Mumbles P O | 18:30 | 12:30 | 1,438m |
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 4SF:
| 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 4SF:
| Code | Name | |
|---|---|---|
| OA | W00004410 | |
| LSOA | W01000824 | Swansea 031B |
| MSOA | W02000198 | Swansea 031 |
| SA3 4SZ | Linkside | 74m |
| SA3 4SY | Whiteshell Drive | 104m |
| SA3 4RB | Marytwill Lane | 130m |
| SA3 4SX | Brynfield Road | 138m |
| SA3 4TA | Westwinds | 149m |
| SA3 4RD | Llwyn Y Mor | 202m |
| SA3 4RQ | Hillgrove | 230m |
| SA3 4QR | Langland Bay Road | 238m |
| SA3 4TB | Langland Court Road | 260m |
| SA3 4RE | Hillgrove | 268m |