Map of SA18 1SD postcode

General information
Postcode SA18 1SD
Post Town Ammanford
Nearest station Ammanford (9 km)
Bus stops
Heol Gelynen (W)
Cinema (N)
Cinema (S)
Fair Ground (S)
Fair Ground (N)
Quarry Road (SE)
Roads in this postcode
Number of UPRNs 12 View
Known addresses
8 Groesffordd, Upper Brynamman
10 Groesffordd, Upper Brynamman
Main property type Terraced
Businesses
No businesses found
Geography
Latitude 51.8111
Longitude -3.870931
Easting 271118
Northing 214152
Grid reference SN711141
UTM reference 30U 439959 5740387
what3words trumpet.cloud.negotiators
Plus code 9C3RR46H+CJ
Altitude 174 metres (572 feet)
Sunrise (today) 4:57
Sunset (today) 21:38
Distance away
Distance to sea 17.3 KMs (10.8 miles)
Administrative areas
ParishQuarter BachW04000554
Ward Cwarter Bach W05001187
Unitary Authority Carmarthenshire W06000010
County Dyfed W11000002
Constituency (2024) Caerfyrddin W07000087
MPMs Ann DaviesPlaid Cymru
Police forceDyfed-Powys
Water companyDwr Cymru Welsh Water
NUTS/ITL 3 South West Wales
NUTS/ITL 2 Mid and South West Wales
NUTS/ITL 1 Wales
Country Wales W92000004
Data
Date introduced January 1980
Last updated June 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) 37
Households (2011) 13
Index of Multiple Deprivation (2019)
683 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£34,900
Lowest (£22,200) Highest (£108,100)
Rural/urbanRural town and fringe
Built up area (2024)BrynammanW45000953
Census output area (2021)W00003863
Census output area (2011)W00003863
Lower layer super output area (2021)Carmarthenshire 010DW01000718
Lower layer super output area (2011)Carmarthenshire 010DW01000718
Middle layer super output area (2021)Brynaman, Y Garnant & GlanamanW02000151
Middle layer super output area (2011)Brynaman, Y Garnant & GlanamanW02000151
Travel to work areaLlanelliW22000028
Nearby schools
Property sales
Average property price in Swansea £197,053
Annual change 3.0%
View all properties sold in the SA postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
10 Groesffordd, Upper BrynammanTerraced (freehold)Oct 2024£130,000
Terraced (freehold)Feb 2020£81,000
Terraced (freehold)Mar 2009£70,000
8 Groesffordd, Upper BrynammanSemi-detached (freehold)Dec 2023£135,000
Semi-detached (freehold)Oct 2007£80,000
Semi-detached (freehold)Aug 2004£70,000


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