Map of SA18 1SL postcode

General information
Postcode SA18 1SL
Post Town Ammanford
Nearest station Ammanford (9 km)
Bus stops
Fair Ground (N)
Cinema (S)
Cinema (N)
Brynamman Square (W)
Brynamman Square (E)
Quarry Road (SE)
Number of UPRNs 4 View
Known addresses
1 Amman Cottages, Lower Brynamman
Main property type Semi-detached
Businesses
Geography
Latitude 51.808542
Longitude -3.867808
Easting 271326
Northing 213862
Grid reference SN713138
UTM reference 30U 440171 5740100
what3words spreading.plums.builder
Plus code 9C3RR45J+CV
Altitude 153 metres (500 feet)
Sunrise (today) 6:26
Sunset (today) 18:23
Distance away
Distance to sea 17.3 KMs (10.7 miles)
Administrative areas
ParishGwaun-Cae-GurwenW04000615
Ward Gwaun-Cae-Gurwen and Lower Brynamman W05001700
Unitary Authority Neath Port Talbot W06000012
County West Glamorgan W11000008
Constituency (2024) Brecon, Radnor and Cwm Tawe W07000085
MPDavid ChadwickLiberal Democrat
Police forceSouth Wales
Water companyDwr Cymru Welsh Water
NUTS/ITL 3 Neath Port Talbot
NUTS/ITL 2 Mid and South West Wales
NUTS/ITL 1 Wales
Country Wales W92000004
Data
Date introduced January 1980
Last updated February 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Population (2011) 4
Households (2011) 3
Index of Multiple Deprivation (2019)
617 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£36,200
Lowest (£22,200) Highest (£108,100)
Rural/urbanRural hamlet and isolated dwellings
Built up area (2024)BrynammanW45000953
Census output area (2021)W00004955
Census output area (2011)W00004955
Lower layer super output area (2021)Neath Port Talbot 020EW01000931
Lower layer super output area (2011)Neath Port Talbot 020EW01000931
Middle layer super output area (2021)Ystalyfera & Gwaun-Cae-GurwenW02000417
Middle layer super output area (2011)Ystalyfera & Gwaun-Cae-GurwenW02000417
Travel to work areaLlanelliW22000028
Nearby schools
Property sales
Average property price in Swansea £193,987
Annual change 2.5%
View all properties sold in the SA postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
1 Amman Cottages, Lower BrynammanSemi-detached (freehold)Nov 2018£57,000
Semi-detached (freehold)Jul 2001£39,000


View all properties sold in the SA18 1 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license