SA33 4JQ lies on Trem Y Cwm in Llangynin, Carmarthen. SA33 4JQ is located in the Llanboidy 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 November 2006.


| Easting | 224983 |
| Northing | 219683 |
| Latitude | 51.848245 |
| Longitude | -4.542359 |
| Street | Trem Y Cwm |
| Locality | Llangynin |
| Town/City | Carmarthen |
| Country | Wales |
| Postcode District | SA33 |
Elevation or altitude of SA33 4JQ 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 | Llanboidy |
|---|---|
| Constituency | Carmarthen West And South Pembrokeshire |
2025 16 JUL £355,000 |
MISTWEAVE, 13, TREM Y CWM, LLANGYNIN, CARMARTHEN, SA33 4JQ 2022 16 FEB £415,000 |
THE BEECHES, 5, TREM Y CWM, LLANGYNIN, CARMARTHEN, SA33 4JQ 2021 29 SEP £400,000 |
1, TREM Y CWM, LLANGYNIN, CARMARTHEN, SA33 4JQ 2021 16 SEP £302,000 |
2, TREM Y CWM, LLANGYNIN, CARMARTHEN, SA33 4JQ 2021 1 SEP £295,000 |
2021 4 JUN £299,500 |
TRANQUILITY, TREM Y CWM, LLANGYNIN, CARMARTHEN, SA33 4JQ 2021 4 JUN £330,000 |
2019 23 AUG £270,000 |
2019 14 JUN £275,000 |
2017 15 NOV £233,000 |
| Post Office (Main Road) | Llangynin | 249m |
| Post Office (Main Road) | Llangynin | 275m |
| 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 | 29.7Mbps |
| Average download speed | 28.4Mbps |
| Maximum download speed | 47.26Mbps |
| Median upload speed | 7.6Mbps |
| Average upload speed | 6.0Mbps |
| Maximum upload speed | 10.00Mbps |
| 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% |
Estimated total energy consumption in SA33 4JQ by fuel type, 2015.
| Consumption (kWh) | 44,416 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 4,935 |
| Median (kWh/meter) | 5,102 |

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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 SA33 4JQ:
| 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 SA33 4JQ:
| Code | Name | |
|---|---|---|
| OA | W00003629 | |
| LSOA | W01000674 | Carmarthenshire 027A |
| MSOA | W02000418 | Carmarthenshire 027 |
| SA33 4JZ | 173m | |
| SA33 4JY | 417m | |
| SA33 4LB | 980m | |
| SA33 4LD | 1260m | |
| SA33 4LE | 1438m | |
| SA33 4JT | 1647m | |
| SA34 0ED | 2304m | |
| SA34 0DL | 2467m | |
| SA33 4LF | Allt Esgair | 2483m |
| SA34 0DD | 2573m |