| Postcode | SA1 3EH |
|---|---|
| Post Town | Swansea |
| Nearest station | Swansea (1 km) |
| Bus stops |
Craddock Street B (SE)
Craddock Street C (SE)
Bus Station X ()
Bus Station W ()
Bus Station V ()
Bus Station U ()
|
| Roads in this postcode | |
| Number of UPRNs | 6 View |
| Known addresses |
16 Union Street, Swansea
17 Union Street, Swansea
19 Union Street, Swansea
20 Union Street, Swansea
21 Union Street, Swansea
|
| Main property type | Other |
| Businesses |
No businesses found
|
| Latitude | 51.620102 | |
|---|---|---|
| Longitude | -3.946593 | |
| Easting | 265336 | |
| Northing | 193049 | |
| Grid reference | SS653930 | |
| UTM reference | 30U 434467 5719210 | |
| what3words | storm.grape.flap | |
| FixPhrase | crinkle lunacy shale threaten | |
| Plus code | 9C3RJ3C3+29 | |
| Altitude | 15 metres (49 feet) | |
| Sunrise (today) | 7:01 | |
| Sunset (today) | 16:59 | |
| 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 | September 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) | W00010413 | |
| Census output area (2011) | 3B2 | |
| Lower layer super output area (2021) | Swansea 025B | W01000745 |
| Lower layer super output area (2011) | Swansea 025B | W01000745 |
| 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 | £199,131 |
|---|---|
| Annual change | 2.4% |
| Address | Type | Date | Price |
|---|---|---|---|
| 20 Union Street, Swansea | Other (freehold) | May 2023 | £200,000 |
| 16 Union Street, Swansea | Other (freehold) | Jun 2022 | £315,100 |
| 17 Union Street, Swansea | Other (freehold) | Jul 2019 | £345,000 |
| Detached (freehold) | Sep 2004 | £395,000 | |
| 21 Union Street, Swansea | Terraced (freehold) | Aug 2002 | £360,000 |
| 19 Union Street, Swansea | Terraced (freehold) | Jun 1997 | £320,000 |