SA18 1SG maps, stats, and open data
SA18 1SG lies on Hall Street in Upper Brynamman, Ammanford. SA18 1SG is located in the Cwarter Bach 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 1980.
SA18 1SG maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA18 1SG geodata
| Easting | 271181 |
| Northing | 213990 |
| Latitude | 51.809658 |
| Longitude | -3.869957 |
Where is SA18 1SG?
| Street | Hall Street |
| Locality | Upper Brynamman |
| Town/City | Ammanford |
| Country | Wales |
| Postcode District | SA18 |
SA18 1SG Elevation
Elevation or altitude of SA18 1SG as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 160m | 525ft |
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 | Cwarter Bach |
|---|---|
| Constituency | Carmarthen East And Dinefwr |
House Prices
Sales of detached houses in SA18 1SG
2019 24 OCT £102,000 |
2014 4 JUL £99,950 |
45, HALL STREET, UPPER BRYNAMMAN, AMMANFORD, SA18 1SG 2004 2 MAR £85,000 |
1998 6 MAR £30,000 |
43, HALL STREET, UPPER BRYNAMMAN, AMMANFORD, SA18 1SG 1995 14 MAR £35,000 |
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 SA18 1SG
| Cinema (Station Road) | Brynamman | 122m |
| Cinema (Station Road) | Upper Brynamman | 126m |
| Fair Ground (Station Road) | Brynamman | 148m |
| Fair Ground (Station Road) | Brynamman | 156m |
| Heol Gelynen (Llandeilo Road) | Brynamman | 322m |
Broadband
Broadband access in SA18 1SG (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 1SG (2019 data)
Download
| Median download speed | 38.3Mbps |
| Average download speed | 26.6Mbps |
| Maximum download speed | 55.00Mbps |
Upload
| Median upload speed | 8.1Mbps |
| Average upload speed | 6.1Mbps |
| Maximum upload speed | 10.00Mbps |
Broadband limitations in SA18 1SG (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 1SG gas and electricity consumption
Estimated total energy consumption in SA18 1SG by fuel type, 2015.
Electricity
| Consumption (kWh) | 64,463 |
|---|---|
| Meter count | 22 |
| Mean (kWh/meter) | 2,930 |
| Median (kWh/meter) | 2,837 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA18 1SG, for 2015.
- Meter count: The total number of meters in SA18 1SG.
- 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
65.3% of Welsh postcodes are less deprived than SA18 1SG:Food Standards Agency
Three nearest food hygiene ratings to SA18 1SG (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA18 1SG
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Upper Brynamman P O | 16:45 | 11:00 | 378m |
| Lower Brynamman P O | 16:45 | 11:15 | 727m |
| Caenewydd | 15:45 | 11:15 | 1,839m |
SA18 1SG ITL and SA18 1SG 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 1SG:
| 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 1SG 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 1SG:
| Code | Name | |
|---|---|---|
| OA | W00003861 | |
| LSOA | W01000718 | Carmarthenshire 010D |
| MSOA | W02000151 | Carmarthenshire 010 |
Nearest postcodes to SA18 1SG
| SA18 1SB | Heolygelynen | 62m |
| SA18 1SH | Station Road | 91m |
| SA18 1TA | Maes Y Deri | 172m |
| SA18 1SD | Groesffordd | 174m |
| SA18 1SL | Amman Cottages | 193m |
| SA18 1SA | Heolygelynen | 203m |
| SA18 1SF | Station Road | 222m |
| SA18 1BD | Bryn Avenue | 241m |
| SA18 1SE | Heolygelynen | 243m |
| SA18 1SN | 284m |
- 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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