SA18 1SN maps, stats, and open data
SA18 1SN is in Lower Brynamman, Ammanford. SA18 1SN is located in the Gwaun-Cae-Gurwen and Lower Brynamman electoral ward, within the unitary authority of Neath Port Talbot and the Welsh Parliamentary constituency of Neath. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since January 1980.
SA18 1SN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA18 1SN geodata
| Easting | 271438 |
| Northing | 213870 |
| Latitude | 51.808646 |
| Longitude | -3.866204 |
Where is SA18 1SN?
| Locality | Lower Brynamman |
| Town/City | Ammanford |
| Country | Wales |
| Postcode District | SA18 |
SA18 1SN Elevation
Elevation or altitude of SA18 1SN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 150m | 492ft |
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 | Gwaun-cae-gurwen And Lower Brynamman |
|---|---|
| Constituency | Neath |
House Prices
Sales of detached houses in SA18 1SN
2019 20 SEP £249,000 |
OAK VILLA, LOWER BRYNAMMAN, AMMANFORD, SA18 1SN 2006 21 SEP £155,000 |
2004 2 DEC £228,000 |
2000 25 JUL £42,000 |
2000 4 JUL £80,000 |
OAK VILLA, LOWER BRYNAMMAN, AMMANFORD, SA18 1SN 1997 24 JUL £47,500 |
1997 31 JAN £39,000 |
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 1SN
| Fair Ground (Station Road) | Brynamman | 153m |
| Fair Ground (Station Road) | Brynamman | 164m |
| Cinema (Station Road) | Upper Brynamman | 243m |
| Cinema (Station Road) | Brynamman | 263m |
| Brynamman Square (Cwmgarw Road) | Upper Brynamman | 426m |
Broadband
Broadband access in SA18 1SN (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 1SN (2019 data)
Download
| Median download speed | 47.4Mbps |
| Average download speed | 45.1Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA18 1SN (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 1SN gas and electricity consumption
Estimated total energy consumption in SA18 1SN by fuel type, 2015.
Electricity
| Consumption (kWh) | 37,066 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 5,295 |
| Median (kWh/meter) | 4,313 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA18 1SN, for 2015.
- Meter count: The total number of meters in SA18 1SN.
- 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
68.5% of Welsh postcodes are less deprived than SA18 1SN:Food Standards Agency
Three nearest food hygiene ratings to SA18 1SN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA18 1SN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Upper Brynamman P O | 16:45 | 11:00 | 488m |
| Lower Brynamman P O | 16:45 | 11:15 | 835m |
| Rhosamman | 16:15 | 10:00 | 1,676m |
SA18 1SN ITL and SA18 1SN 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 1SN:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL17 | Bridgend and Neath Port Talbot |
| LAU 1 Code | Name |
| W06000012 | Neath Port Talbot |
SA18 1SN 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 1SN:
| Code | Name | |
|---|---|---|
| OA | W00004955 | |
| LSOA | W01000931 | Neath Port Talbot 020E |
| MSOA | W02000417 | Neath Port Talbot 020 |
Nearest postcodes to SA18 1SN
| SA18 1SL | Amman Cottages | 112m |
| SA18 1SH | Station Road | 194m |
| SA18 1SG | Hall Street | 284m |
| SA18 1SF | Station Road | 331m |
| SA18 1SB | Heolygelynen | 343m |
| SA18 1SW | Amman Road | 385m |
| SA18 1SA | Heolygelynen | 400m |
| SA18 1TA | Maes Y Deri | 404m |
| SA18 1BT | Mountain Road | 412m |
| SA18 1SD | Groesffordd | 427m |
- 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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