SA31 3LS maps, stats, and open data
SA31 3LS lies on Heol Beca in Carmarthen. SA31 3LS is located in the Carmarthen Town West 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 June 1996.
SA31 3LS maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
SA31 3LS geodata
| Easting | 240031 |
| Northing | 219900 |
| Latitude | 51.854701 |
| Longitude | -4.324168 |
Where is SA31 3LS?
| Street | Heol Beca |
| Town/City | Carmarthen |
| Country | Wales |
| Postcode District | SA31 |
SA31 3LS Elevation
Elevation or altitude of SA31 3LS as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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 | Carmarthen Town West |
|---|---|
| Constituency | Carmarthen West And South Pembrokeshire |
House Prices
Sales of detached houses in SA31 3LS
19, HEOL BECA, CARMARTHEN, SA31 3LS 2006 1 JUN £115,950 |
19, HEOL BECA, CARMARTHEN, SA31 3LS 1996 1 MAY £42,000 |
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 SA31 3LS
| Heol Becca (Monument Hill) | Johnstown | 63m |
| Heol Beca (Monument Hill) | Johnstown | 71m |
| Cartref Tawelan (Ash Grove) | Johnstown | 121m |
| Cartref Tawelan (Ash Grove) | Johnstown | 130m |
| Monument Hill (Job`s Well Road) | Johnstown | 139m |
Nearest railway stations to SA31 3LS
| Carmarthen Station | 1.3km |
Broadband
Broadband access in SA31 3LS (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 SA31 3LS (2019 data)
Download
| Median download speed | 39.8Mbps |
| Average download speed | 44.3Mbps |
| Maximum download speed | 79.92Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 9.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA31 3LS (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% |
SA31 3LS gas and electricity consumption
Estimated total energy consumption in SA31 3LS by fuel type, 2015.
Gas
| Consumption (kWh) | 203,183 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 8,127 |
| Median (kWh/meter) | 8,123 |
Electricity
| Consumption (kWh) | 88,604 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 3,408 |
| Median (kWh/meter) | 3,239 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA31 3LS, for 2015.
- Meter count: The total number of meters in SA31 3LS.
- 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
47.9% of Welsh postcodes are less deprived than SA31 3LS:Food Standards Agency
Three nearest food hygiene ratings to SA31 3LS (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA31 3LS
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Johnstown Post Office | 17:15 | 11:30 | 274m |
| Tesco | 17:45 | 11:45 | 481m |
| Maes Y Wenol | 17:00 | 11:15 | 704m |
SA31 3LS ITL and SA31 3LS 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 SA31 3LS:
| 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 |
SA31 3LS 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 SA31 3LS:
| Code | Name | |
|---|---|---|
| OA | W00003456 | |
| LSOA | W01000643 | Carmarthenshire 006A |
| MSOA | W02000147 | Carmarthenshire 006 |
Nearest postcodes to SA31 3LS
| SA31 3LU | Monument Hill | 87m |
| SA31 3PS | Maple Crescent | 89m |
| SA31 3LP | Dol Yr Onnen | 105m |
| SA31 3PT | Maple Crescent | 119m |
| SA31 3LX | Maes Y Dderwen | 128m |
| SA31 3NA | Royal Oak Terrace | 137m |
| SA31 3PY | Ash Grove | 162m |
| SA31 3PR | Beech Road | 163m |
| SA31 3HG | Jobswell Road | 172m |
| SA31 3PP | Beech Road | 186m |
- 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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