SA18 3HY maps, stats, and open data
SA18 3HY lies on Parc Y Llan in Llandybie, Ammanford. SA18 3HY is located in the Llandybie electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Carmarthen East and Dinefwr. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since January 1991.
SA18 3HY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA18 3HY geodata
| Easting | 261651 |
| Northing | 215496 |
| Latitude | 51.820911 |
| Longitude | -4.008706 |
Where is SA18 3HY?
| Street | Parc Y Llan |
| Locality | Llandybie |
| Town/City | Ammanford |
| Country | Wales |
| Postcode District | SA18 |
SA18 3HY Elevation
Elevation or altitude of SA18 3HY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Llandybie |
|---|---|
| Constituency | Carmarthen East And Dinefwr |
House Prices
Sales of detached houses in SA18 3HY
2024 18 JUN £390,000 |
2, PARC Y LLAN, LLANDYBIE, AMMANFORD, SA18 3HY 2017 30 NOV £235,000 |
11, PARC Y LLAN, LLANDYBIE, AMMANFORD, SA18 3HY 2015 25 NOV £230,000 |
2012 6 JUL £210,000 |
7, PARC Y LLAN, LLANDYBIE, AMMANFORD, SA18 3HY 2003 7 FEB £135,000 |
1, PARC Y LLAN, LLANDYBIE, AMMANFORD, SA18 3HY 2000 18 AUG £117,000 |
4, PARC Y LLAN, LLANDYBIE, AMMANFORD, SA18 3HY 1998 29 APR £80,000 |
8, PARC Y LLAN, LLANDYBIE, AMMANFORD, SA18 3HY 1997 23 MAY £79,500 |
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 SA18 3HY
| Llandybie Square (Heol Gwilym) | Llandybie | 63m |
| Toilets (Llandeilo Road) | Llandybie | 65m |
| Post Office (High Street) | Llandybie | 135m |
| Llandybie Square (Blaenau Road) | Llandybie | 173m |
| Llandybie Square (Blaenau Road) | Llandybie | 177m |
Nearest railway stations to SA18 3HY
| Llandybie Station | 0.3km |
| Ammanford Station | 2.9km |
| Pantyffynnon Station | 4.7km |
Broadband
Broadband access in SA18 3HY (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 SA18 3HY (2019 data)
Download
| Median download speed | 37.2Mbps |
| Average download speed | 35.6Mbps |
| Maximum download speed | 68.17Mbps |
Upload
| Median upload speed | 6.4Mbps |
| Average upload speed | 5.8Mbps |
| Maximum upload speed | 14.37Mbps |
Broadband limitations in SA18 3HY (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% |
SA18 3HY gas and electricity consumption
Estimated total energy consumption in SA18 3HY by fuel type, 2015.
Gas
| Consumption (kWh) | 259,469 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 21,622 |
| Median (kWh/meter) | 20,444 |
Electricity
| Consumption (kWh) | 41,829 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 3,486 |
| Median (kWh/meter) | 3,882 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA18 3HY, for 2015.
- Meter count: The total number of meters in SA18 3HY.
- 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
74.4% of Welsh postcodes are less deprived than SA18 3HY:Food Standards Agency
Three nearest food hygiene ratings to SA18 3HY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA18 3HY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Llandybie P O | 17:00 | 11:30 | 151m |
| Woodfield Road | 16:45 | 11:00 | 804m |
| Pentregwenlais | 16:30 | 10:45 | 982m |
SA18 3HY ITL and SA18 3HY 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 SA18 3HY:
| 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 |
SA18 3HY 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 SA18 3HY:
| Code | Name | |
|---|---|---|
| OA | W00003658 | |
| LSOA | W01000681 | Carmarthenshire 011B |
| MSOA | W02000152 | Carmarthenshire 011 |
Nearest postcodes to SA18 3HY
| SA18 3HJ | High Street | 123m |
| SA18 3JA | Llandeilo Road | 134m |
| SA18 3HX | High Street | 139m |
| SA18 3AZ | Parc Pencae | 155m |
| SA18 3HZ | Church Street | 195m |
| SA18 3YR | Blaenau Road | 248m |
| SA18 3UP | Campbell Road | 252m |
| SA18 3UW | Ammanford Road | 262m |
| SA18 3AX | Blaenau Road | 281m |
| SA18 3JB | Llandeilo Road | 295m |
- 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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