Map of SA1 1HY postcode

General information
Postcode SA1 1HY
Post Town Swansea
Nearest station Swansea (0 km)
Bus stops
High Street 3 (N)
Castle Square (NE)
St Mary's Church A (NW)
The Kingsway (SW)
St Mary`s Church B (NW)
The Kingsway (E)
Roads in this postcode
Number of UPRNs 22 View
Known addresses
30 Castle Street, Swansea
Main property type Other
Businesses
Geography
Latitude 51.621232
Longitude -3.941845
Easting 265668
Northing 193166
Grid reference SS656931
UTM reference 30U 434798 5719332
what3words yappy.music.throw
Plus code 9C3RJ3C5+F7
Altitude 17 metres (57 feet)
Sunrise (today) 6:38
Sunset (today) 18:15
Distance away
Distance to sea 1 KMs (0.6 miles)
Administrative areas
ParishCastleW04001033
Ward Castle W05001041
Unitary Authority Swansea W06000011
County West Glamorgan W11000008
Constituency (2024) Swansea West W07000108
MPTorsten BellLabour
Police forceSouth Wales
Water companyDwr Cymru Welsh Water
NUTS/ITL 3 Swansea
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
Index of Multiple Deprivation (2019)
36 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£31,400
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)SwanseaW45001113
Census output area (2021)W00010255
Census output area (2011)W00010255
Lower layer super output area (2021)Swansea 025FW01001955
Lower layer super output area (2011)Swansea 025FW01001955
Middle layer super output area (2021)Central SwanseaW02000192
Middle layer super output area (2011)Central SwanseaW02000192
Travel to work areaSwanseaW22000032
Property sales
Average property price in Swansea £192,348
Annual change 1.5%
View all properties sold in the SA postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
30 Castle Street, SwanseaOther (leasehold)Apr 2021£10,000


View all properties sold in the SA1 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