SA17 4DF maps, stats, and open data
SA17 4DF lies on Heol Morlais in Trimsaran, Kidwelly. SA17 4DF is located in the Trimsaran electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Llanelli. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since January 1980.
SA17 4DF 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
SA17 4DF geodata
| Easting | 244993 |
| Northing | 204949 |
| Latitude | 51.721781 |
| Longitude | -4.245496 |
Where is SA17 4DF?
| Street | Heol Morlais |
| Locality | Trimsaran |
| Town/City | Kidwelly |
| Country | Wales |
| Postcode District | SA17 |
SA17 4DF Elevation
Elevation or altitude of SA17 4DF 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 | Trimsaran |
|---|---|
| Constituency | Llanelli |
House Prices
Sales of detached houses in SA17 4DF
2025 27 NOV £225,000 |
5, HEOL MORLAIS, TRIMSARAN, KIDWELLY, SA17 4DF 2016 16 AUG £230,000 |
73, HEOL MORLAIS, TRIMSARAN, KIDWELLY, SA17 4DF 2008 31 OCT £131,750 |
2007 24 JUL £162,000 |
2006 29 SEP £127,000 |
2006 19 JAN £40,000 |
2003 19 NOV £65,000 |
1998 16 OCT £24,000 |
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 SA17 4DF
| Heol Morlais | Trimsaran | 20m |
| Heol Morlais | Trimsaran | 35m |
| Bird In Hand (Culla Road) | Trimsaran | 182m |
| Bird In Hand (Heol Morlais) | Trimsaran | 194m |
| Bird In Hand (Heol Morlais) | Trimsaran | 247m |
Nearest railway stations to SA17 4DF
| Pembrey & Burry Port Station | 4.3km |
| Kidwelly Station | 5.1km |
Broadband
Broadband access in SA17 4DF (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 | 57.5% |
| Percentage of properties with Full Fibre Broadband | 57.5% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SA17 4DF (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 37.5Mbps |
| Maximum download speed | 79.91Mbps |
Upload
| Median upload speed | 9.8Mbps |
| Average upload speed | 7.7Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA17 4DF (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% |
SA17 4DF gas and electricity consumption
Estimated total energy consumption in SA17 4DF by fuel type, 2015.
Gas
| Consumption (kWh) | 380,019 |
|---|---|
| Meter count | 38 |
| Mean (kWh/meter) | 10,000 |
| Median (kWh/meter) | 9,139 |
Electricity
| Consumption (kWh) | 109,568 |
|---|---|
| Meter count | 40 |
| Mean (kWh/meter) | 2,739 |
| Median (kWh/meter) | 2,840 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA17 4DF, for 2015.
- Meter count: The total number of meters in SA17 4DF.
- 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
82.5% of Welsh postcodes are less deprived than SA17 4DF:Food Standards Agency
Three nearest food hygiene ratings to SA17 4DF (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA17 4DF
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Achddu Post Office | 17:00 | 11:30 | 3,466m |
| Five Roads Post Office | 15:45 | 11:30 | 3,945m |
| Pencoed Road | 17:15 | 11:30 | 3,950m |
SA17 4DF ITL and SA17 4DF 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 SA17 4DF:
| 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 |
SA17 4DF 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 SA17 4DF:
| Code | Name | |
|---|---|---|
| OA | W00003916 | |
| LSOA | W01000729 | Carmarthenshire 018C |
| MSOA | W02000159 | Carmarthenshire 018 |
Nearest postcodes to SA17 4DF
| SA17 4DG | Heol Morlais | 73m |
| SA17 4DB | Jenkins Crescent | 104m |
| SA17 4DA | Culla Road | 140m |
| SA17 4DD | Ar Lan Morlais | 148m |
| SA17 4DJ | Pant Y Gino | 240m |
| SA17 4AA | Heol Llanelli | 309m |
| SA17 4AB | Garden Suburbs | 415m |
| SA17 4BE | Heol Waunyclun | 440m |
| SA17 4DE | Culla Road | 453m |
| SA17 4BH | Coedyclun | 523m |
- 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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