| Postcode | SA1 1JF |
|---|---|
| Post Town | Swansea |
| Nearest station | Swansea (0 km) |
| Bus stops |
Castle Square (NE)
Castle Square (NE)
High Street 3 (N)
The Kingsway (SW)
The Kingsway (E)
St Mary's Church A (NW)
|
| Roads in this postcode | |
| Number of UPRNs | 39 View |
| Known addresses |
15 - 16 Castle Street, Swansea
15 - 20 Castle Street, Swansea
|
| Main property type | Other |
| Businesses |
| Latitude | 51.621143 | |
|---|---|---|
| Longitude | -3.94239 | |
| Easting | 265630 | |
| Northing | 193157 | |
| Grid reference | SS656931 | |
| UTM reference | 30U 434760 5719322 | |
| what3words | with.manliness.joined | |
| FixPhrase | crinkle lunacy share tinderbox | |
| Plus code | 9C3RJ3C5+F2 | |
| Altitude | 18 metres (60 feet) | |
| Sunrise (today) | 8:06 | |
| Sunset (today) | 16:09 | |
| Distance away | ||
| Distance to sea | 1 KMs (0.6 miles) |
| Parish | Castle | W04001033 |
|---|---|---|
| Ward | Castle | W05001041 |
| Unitary Authority | Swansea | W06000011 |
| County | West Glamorgan | W11000008 |
| Constituency (2024) | Swansea West | W07000108 |
| MP | Torsten Bell | Labour |
| Police force | South Wales | |
| Water company | Dwr Cymru Welsh Water | |
| NUTS/ITL 3 | Swansea | |
| NUTS/ITL 2 | Mid and South West Wales | |
| NUTS/ITL 1 | Wales | |
| Country | Wales | W92000004 |
| Date introduced | January 1980 |
|---|---|
| Last updated | November 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 |
| Index of Multiple Deprivation (2019) |
Most deprivedLeast deprived
|
|
|---|---|---|
| Average household income (2020) |
Lowest (£22,200)
Highest (£108,100)
|
|
| Rural/urban (2021) | Urban: Nearer to a major town or city | |
| Rural/urban (2011) | Urban city and town | |
| Built up area (2024) | Swansea | W45001113 |
| Census output area (2021) | W00010090 | |
| Census output area (2011) | 2B1 | |
| Lower layer super output area (2021) | Swansea 025F | W01001955 |
| Lower layer super output area (2011) | Swansea 025F | W01001955 |
| Middle layer super output area (2021) | Central Swansea | W02000192 |
| Middle layer super output area (2011) | Central Swansea | W02000192 |
| Travel to work area | Swansea | W22000032 |
| Average property price in Swansea | £198,834 |
|---|---|
| Annual change | 1.8% |
| Address | Type | Date | Price |
|---|---|---|---|
| 15 - 20 Castle Street, Swansea | Other (leasehold) | Feb 2020 | £295,000 |
| 15 - 16 Castle Street, Swansea | Other (leasehold) | Feb 2019 | £250,000 |
| Other (leasehold) | Aug 2016 | £300,000 |