SA18 1DB maps, stats, and open data
SA18 1DB lies on Cwmgarw Road in Upper Brynamman, Ammanford. SA18 1DB 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 1DB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA18 1DB geodata
| Easting | 272251 |
| Northing | 214236 |
| Latitude | 51.812115 |
| Longitude | -3.854536 |
Where is SA18 1DB?
| Street | Cwmgarw Road |
| Locality | Upper Brynamman |
| Town/City | Ammanford |
| Country | Wales |
| Postcode District | SA18 |
SA18 1DB Elevation
Elevation or altitude of SA18 1DB as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 170m | 558ft |
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 1DB
133, CWMGARW ROAD, UPPER BRYNAMMAN, AMMANFORD, SA18 1DB 2024 29 APR £225,000 |
2022 25 MAR £390,000 |
2022 5 JAN £202,500 |
2021 30 JUN £332,500 |
2021 28 JAN £115,000 |
2019 7 MAY £127,500 |
2019 24 APR £108,000 |
2016 27 JUN £110,000 |
2014 19 NOV £65,000 |
146, CWMGARW ROAD, UPPER BRYNAMMAN, AMMANFORD, SA18 1DB 2009 17 AUG £250,000 |
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 1DB
| Brynamman Industrial Estate (Cwmgarw Road) | Cwm-nant-gwyn | 57m |
| Pont Cwmgarw (Cwmgarw Road) | Brynamman | 96m |
| Cwmgarw (Cwmgarw Road) | Cwm-nant-gwyn | 154m |
| Remploy (Cwmgarw Road) | Cwm-nant-gwyn | 206m |
| Remploy (Cwmgarw Road) | Cwm-nant-gwyn | 250m |
Broadband
Broadband access in SA18 1DB (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 1DB (2019 data)
Download
| Median download speed | 40.0Mbps |
| Average download speed | 44.9Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.1Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA18 1DB (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 1DB gas and electricity consumption
Estimated total energy consumption in SA18 1DB by fuel type, 2015.
Electricity
| Consumption (kWh) | 137,156 |
|---|---|
| Meter count | 38 |
| Mean (kWh/meter) | 3,609 |
| Median (kWh/meter) | 3,464 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA18 1DB, for 2015.
- Meter count: The total number of meters in SA18 1DB.
- 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
55.2% of Welsh postcodes are less deprived than SA18 1DB:Food Standards Agency
Three nearest food hygiene ratings to SA18 1DB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA18 1DB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Rhosamman | 16:15 | 10:00 | 891m |
| Upper Brynamman P O | 16:45 | 11:00 | 941m |
| Lower Brynamman P O | 16:45 | 11:15 | 1,722m |
SA18 1DB ITL and SA18 1DB 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 1DB:
| 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 1DB 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 1DB:
| Code | Name | |
|---|---|---|
| OA | W00003856 | |
| LSOA | W01000719 | Carmarthenshire 010E |
| MSOA | W02000151 | Carmarthenshire 010 |
Nearest postcodes to SA18 1DB
| SA18 1DE | Rhosfa Road | 311m |
| SA18 1DA | Cwmgarw Road | 341m |
| SA18 1DG | Cwmgarw Road | 346m |
| SA18 1DF | Rhosfa Road | 489m |
| SA18 1AG | New Road | 574m |
| SA18 1AH | Brynceunant | 599m |
| SA18 1BY | Cwmgarw Road | 635m |
| SA18 1BU | Cwmgarw Road | 672m |
| SA18 1AL | Ardwyn Road | 686m |
| SA18 1AF | New Road | 734m |
- 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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