SA18 2BY maps, stats, and open data
SA18 2BY lies on Brynmawr Lane in Ammanford. SA18 2BY is located in the Ammanford 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 2BY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA18 2BY geodata
| Easting | 262857 |
| Northing | 212607 |
| Latitude | 51.795257 |
| Longitude | -3.990095 |
Where is SA18 2BY?
| Street | Brynmawr Lane |
| Town/City | Ammanford |
| Country | Wales |
| Postcode District | SA18 |
SA18 2BY Elevation
Elevation or altitude of SA18 2BY 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 | Ammanford |
|---|---|
| Constituency | Carmarthen East And Dinefwr |
House Prices
Sales of detached houses in SA18 2BY
2025 10 OCT £175,000 |
1, BRYNMAWR LANE, AMMANFORD, SA18 2BY 2024 6 MAR £395,000 |
2022 15 JUL £312,000 |
2016 8 JAN £162,000 |
HEDDWYN, BRYNMAWR LANE, AMMANFORD, SA18 2BY 2010 29 NOV £185,000 |
2002 1 MAY £72,000 |
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 2BY
| Town Hall (Iscennen Road) | Ammanford | 143m |
| Town Hall (Iscennen Road) | Ammanford | 148m |
| Harold Street (Station Road) | Tir-y-dail | 315m |
| Amman Valley Comprehensive (Margaret Street) | Ammanford | 323m |
| Harold Street (Station Road) | Tir-y-dail | 324m |
Nearest railway stations to SA18 2BY
| Ammanford Station | 0.5km |
| Pantyffynnon Station | 1.9km |
| Llandybie Station | 3km |
Broadband
Broadband access in SA18 2BY (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 2BY (2019 data)
Download
| Median download speed | 16.2Mbps |
| Average download speed | 20.3Mbps |
| Maximum download speed | 39.81Mbps |
Upload
| Median upload speed | 1.1Mbps |
| Average upload speed | 2.9Mbps |
| Maximum upload speed | 10.00Mbps |
Broadband limitations in SA18 2BY (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 2BY gas and electricity consumption
Estimated total energy consumption in SA18 2BY by fuel type, 2015.
Gas
| Consumption (kWh) | 106,213 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 15,173 |
| Median (kWh/meter) | 15,682 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA18 2BY, for 2015.
- Meter count: The total number of meters in SA18 2BY.
- 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
77.1% of Welsh postcodes are less deprived than SA18 2BY:Food Standards Agency
Three nearest food hygiene ratings to SA18 2BY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA18 2BY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| College St | 17:30 | 11:30 | 136m |
| Ammanford P O | 18:30 | 12:15 | 360m |
| Tirydail P O | 17:00 | 12:00 | 371m |
SA18 2BY ITL and SA18 2BY 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 2BY:
| 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 2BY 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 2BY:
| Code | Name | |
|---|---|---|
| OA | W00003365 | |
| LSOA | W01000626 | Carmarthenshire 013B |
| MSOA | W02000154 | Carmarthenshire 013 |
Nearest postcodes to SA18 2BY
| SA18 2BU | College Street | 96m |
| SA18 3AG | College Street | 99m |
| SA18 2NR | Church Street | 145m |
| SA18 3AY | Brynteg Terrace | 155m |
| SA18 2BR | College Street | 161m |
| SA18 3AF | College Street | 183m |
| SA18 3BB | Talbot Road | 200m |
| SA18 2PX | Y Gorsedd | 205m |
| SA18 2NP | Margaret Street | 233m |
| SA18 3AB | College Street | 238m |
- 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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