SA31 3LE lies on Blue Street in Carmarthen. SA31 3LE is located in the Carmarthen Town North and South electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Carmarthen West and South Pembrokeshire. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since January 1980.


| Easting | 241154 |
| Northing | 219980 |
| Latitude | 51.855749 |
| Longitude | -4.307936 |
| Street | Blue Street |
| Town/City | Carmarthen |
| Country | Wales |
| Postcode District | SA31 |
Elevation or altitude of SA31 3LE as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 | Carmarthen Town North And South |
|---|---|
| Constituency | Carmarthen West And South Pembrokeshire |
36, BLUE STREET, CARMARTHEN, SA31 3LE 2003 18 JUL £190,000 |
23, BLUE STREET, CARMARTHEN, SA31 3LE 1995 3 OCT £110,000 |
| Peacocks (Lammas Street) | Carmarthen | 135m |
| Market Way (Market Street) | Carmarthen | 244m |
| Golden Lion (Lammas Street) | Carmarthen | 269m |
| Railway Station (Station Approach) | Carmarthen | 282m |
| Council Offices (Spilman Street) | Carmarthen | 291m |
| Carmarthen Station | 0.3km |
| Median download speed | 80.0Mbps |
| Average download speed | 54.4Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 20.0Mbps |
| Average upload speed | 13.2Mbps |
| Maximum upload speed | 20.00Mbps |
Estimated total energy consumption in SA31 3LE by fuel type, 2015.
| Consumption (kWh) | 178,337 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 13,718 |
| Median (kWh/meter) | 8,904 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bronyglyn | 17:00 | 11:30 | 86m |
| Lammas St | 17:30 | 12:00 | 194m |
| Railway Station | 18:00 | 12:00 | 307m |
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 SA31 3LE:
| 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 SA31 3LE:
| Code | Name | |
|---|---|---|
| OA | W00003450 | |
| LSOA | W01000641 | Carmarthenshire 008A |
| MSOA | W02000149 | Carmarthenshire 008 |
| SA31 3JT | Quay Street | 31m |
| SA31 1PR | Guildhall Square | 50m |
| SA31 1TN | St Marys Street | 80m |
| SA31 1PH | Hall Street | 102m |
| SA31 3JS | Bridge Street | 110m |
| SA31 3LW | Jolly Tar Lane | 111m |
| SA31 3JP | Coracle Way | 115m |
| SA31 1PG | Nott Square | 119m |
| SA31 3AD | Lammas Street | 131m |
| SA31 1PQ | Nott Square | 134m |