SA31 2AH maps, stats, and open data
SA31 2AH lies on Mostyn Avenue in Carmarthen. SA31 2AH 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.
SA31 2AH maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA31 2AH geodata
| Easting | 242774 |
| Northing | 221435 |
| Latitude | 51.869271 |
| Longitude | -4.285073 |
Where is SA31 2AH?
| Street | Mostyn Avenue |
| Town/City | Carmarthen |
| Country | Wales |
| Postcode District | SA31 |
SA31 2AH Elevation
Elevation or altitude of SA31 2AH as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
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 North And South |
|---|---|
| Constituency | Carmarthen West And South Pembrokeshire |
House Prices
Sales of detached houses in SA31 2AH
2023 24 AUG £380,000 |
14, MOSTYN AVENUE, CARMARTHEN, SA31 2AH 2021 13 SEP £290,000 |
2020 18 DEC £365,000 |
10, MOSTYN AVENUE, CARMARTHEN, SA31 2AH 2016 18 NOV £156,000 |
2006 10 NOV £237,500 |
1, MOSTYN AVENUE, CARMARTHEN, SA31 2AH 1999 9 JUL £47,500 |
1998 11 DEC £89,000 |
9, MOSTYN AVENUE, CARMARTHEN, SA31 2AH 1996 25 JAN £54,000 |
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 2AH
| Glangwili Hospital (Dolgwili Road) | Tanerdy | 50m |
| Glangwili Hospital (Dolgwili Road) | Tanerdy | 141m |
| Carmarthen First Depot (Dolgwili Road) | Tanerdy | 183m |
| Carmarthen First Depot (Dolgwili Road) | Tanerdy | 208m |
| Nash Avenue (Bronwydd Road) | Tanerdy | 324m |
Nearest railway stations to SA31 2AH
| Carmarthen Station | 2.3km |
Broadband
Broadband access in SA31 2AH (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 2AH (2019 data)
Download
| Median download speed | 59.3Mbps |
| Average download speed | 56.1Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 12.5Mbps |
| Average upload speed | 13.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA31 2AH (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 2AH gas and electricity consumption
Estimated total energy consumption in SA31 2AH by fuel type, 2015.
Gas
| Consumption (kWh) | 262,255 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 20,173 |
| Median (kWh/meter) | 15,208 |
Electricity
| Consumption (kWh) | 47,089 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 3,622 |
| Median (kWh/meter) | 2,586 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA31 2AH, for 2015.
- Meter count: The total number of meters in SA31 2AH.
- 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
4.9% of Welsh postcodes are less deprived than SA31 2AH:Food Standards Agency
Three nearest food hygiene ratings to SA31 2AH (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA31 2AH
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Abergwili Road | 17:00 | 11:00 | 374m |
| Tanerdy | 17:00 | 11:00 | 1,275m |
| Priory Street Post Office | 17:45 | 11:30 | 1,578m |
SA31 2AH ITL and SA31 2AH 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 2AH:
| 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 2AH 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 2AH:
| Code | Name | |
|---|---|---|
| OA | W00003441 | |
| LSOA | W01000640 | Carmarthenshire 007D |
| MSOA | W02000148 | Carmarthenshire 007 |
Nearest postcodes to SA31 2AH
| SA31 2BH | Coed Y Neuadd | 59m |
| SA31 2AE | Dolgwili Road | 74m |
| SA31 2AJ | Bronwydd Road | 86m |
| SA31 2AS | Hafod Cwnin | 135m |
| SA31 2AN | Bronwydd Road | 159m |
| SA31 2AT | Hafod Cwnin | 245m |
| SA31 2AL | Bronwydd Road | 264m |
| SA31 2AZ | Y Ddol | 303m |
| SA31 2AX | Nash Avenue | 305m |
| SA31 2AY | Pantglas Estate | 307m |
- 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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