SA31 3DJ maps, stats, and open data
SA31 3DJ lies on St Nons Avenue in Carmarthen. SA31 3DJ 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 January 1980.
SA31 3DJ geodata
| Easting | 240434 |
| Northing | 220220 |
| Latitude | 51.857700 |
| Longitude | -4.318492 |
Where is SA31 3DJ?
| Street | St Nons Avenue |
| Town/City | Carmarthen |
| Country | Wales |
| Postcode District | SA31 |
SA31 3DJ Elevation
Elevation or altitude of SA31 3DJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 3DJ
12, ST NONS AVENUE, CARMARTHEN, SA31 3DJ 2018 12 FEB £210,000 |
1, ST NONS AVENUE, CARMARTHEN, SA31 3DJ 2016 30 NOV £194,500 |
10, ST NONS AVENUE, CARMARTHEN, SA31 3DJ 2007 30 OCT £230,000 |
11, ST NONS AVENUE, CARMARTHEN, SA31 3DJ 2004 23 DEC £205,000 |
12, ST NONS AVENUE, CARMARTHEN, SA31 3DJ 2003 1 DEC £149,950 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SA31 3DJ
| Glannant House (College Road) | Johnstown | 160m |
| Glannant House (College Road) | Johnstown | 169m |
| Barracks (Picton Terrace) | Johnstown | 213m |
| County Court Offices (Picton Terrace) | Carmarthen | 220m |
| Y Felin (Glannant Road) | Carmarthen | 260m |
Nearest railway stations to SA31 3DJ
| Carmarthen Station | 1km |
Broadband
Broadband access in SA31 3DJ (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 3DJ (2019 data)
Download
| Median download speed | 57.0Mbps |
| Average download speed | 50.4Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 10.7Mbps |
| Average upload speed | 11.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA31 3DJ (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 3DJ gas and electricity consumption
Estimated total energy consumption in SA31 3DJ by fuel type, 2015.
Gas
| Consumption (kWh) | 335,605 |
|---|---|
| Meter count | 26 |
| Mean (kWh/meter) | 12,908 |
| Median (kWh/meter) | 13,323 |
Electricity
| Consumption (kWh) | 92,787 |
|---|---|
| Meter count | 25 |
| Mean (kWh/meter) | 3,711 |
| Median (kWh/meter) | 3,684 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA31 3DJ, for 2015.
- Meter count: The total number of meters in SA31 3DJ.
- 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
31.6% of Welsh postcodes are less deprived than SA31 3DJ:Food Standards Agency
Three nearest food hygiene ratings to SA31 3DJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA31 3DJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Parcmaen St | 17:45 | 11:30 | 291m |
| Tesco | 17:45 | 11:45 | 443m |
| Maes Y Wenol | 17:00 | 11:15 | 522m |
SA31 3DJ ITL and SA31 3DJ 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 3DJ:
| 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 3DJ 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 3DJ:
| Code | Name | |
|---|---|---|
| OA | W00003468 | |
| LSOA | W01000645 | Carmarthenshire 006C |
| MSOA | W02000147 | Carmarthenshire 006 |
Nearest postcodes to SA31 3DJ
| SA31 3DL | St Nons Avenue | 39m |
| SA31 3DN | St Davids Avenue | 96m |
| SA31 3DE | Union Street | 143m |
| SA31 3EH | Crispin Avenue | 147m |
| SA31 3DQ | 149m | |
| SA31 3DR | Parcmaen Street | 170m |
| SA31 3BZ | Picton Place | 173m |
| SA31 3EE | College Road | 174m |
| SA31 3BY | Picton Place | 179m |
| SA31 3EF | College Road | 195m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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