SA4 0YZ lies on Heol Troeon Bach in Llanedi, Swansea. SA4 0YZ is located in the Tycroes electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Llanelli. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since June 2002.


| Easting | 258699 |
| Northing | 207211 |
| Latitude | 51.745736 |
| Longitude | -4.048152 |
| Street | Heol Troeon Bach |
| Locality | Llanedi |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA4 |
Elevation or altitude of SA4 0YZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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 | Tycroes |
|---|---|
| Constituency | Llanelli |
4, MAES Y LLAN, HEOL TROEON BACH, LLANEDI, SWANSEA, SA4 0YZ 2024 12 JUL £310,000 |
PENTRE LLON, HEOL TROEON BACH, LLANEDI, SWANSEA, SA4 0YZ 2023 6 JAN £160,000 |
5, MAES Y LLAN, HEOL TROEON BACH, LLANEDI, SWANSEA, SA4 0YZ 2001 30 NOV £190,000 |
MAES DRAW, HEOL TROEON BACH, LLANEDI, SWANSEA, SA4 0YZ 2001 24 APR £150,000 |
| Tarfan Y Deri (B4297) | Llanedi | 176m |
| Tafarn Y Deri (B4297) | Llanedi | 212m |
| Pont Abraham Services (M4) | Sardis | 1,157m |
| Chapel (Llanedi Road) | Sardis | 1,242m |
| Chapel (Llanedi Road) | Sardis | 1,254m |
| Pontarddulais Station | 3.1km |
| Pantyffynnon Station | 5.1km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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
| Percentage of properties unable to receive 2Mbps | 100.0% |
| Percentage of properties unable to receive 5Mbps | 100.0% |
| Percentage of properties unable to receive 10Mbps | 100.0% |
| Percentage of properties unable to receive 30Mbps | 100.0% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| New Inn Llanedi | 16:30 | 12:30 | 112m |
| Pont Abraham | 16:45 | 12:45 | 1,223m |
| Sardis | 16:30 | 12:15 | 1,236m |
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 SA4 0YZ:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL14 | South West Wales |
| LAU 1 Code | Name |
| W06000010 | Carmarthenshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA4 0YZ:
| Code | Name | |
|---|---|---|
| OA | W00003584 | |
| LSOA | W01000665 | Carmarthenshire 017A |
| MSOA | W02000158 | Carmarthenshire 017 |
| SA4 0XW | Clos Y Deri | 91m |
| SA4 0YT | Ebenezer Road | 115m |
| SA4 0ZL | Y Garreg Lwyd | 240m |
| SA4 0YS | Church Road | 359m |
| SA4 0YY | Tudor Court | 363m |
| SA4 0FJ | Heol Ty Llwyd | 627m |
| SA4 0FB | Ebenezer Road | 981m |
| SA4 0YR | 1268m | |
| SA4 0FE | Ebenezer Road | 1519m |
| SA4 0FP | 1542m |