| Postcode | SA3 4RF |
|---|---|
| Post Town | Swansea |
| Nearest station | Swansea (8 km) |
| Bus stops |
Hillgrove (SW)
Caswell Drive (NW)
Caswell Avenue (NE)
Caswell Avenue (SW)
Summerland Lane (NW)
Long Shepherds Drive (W)
|
| Number of UPRNs | 4 View |
| Known addresses |
Sea Close, Caswell
|
| Main property type | Detached |
| Businesses |
No businesses found
|
| Latitude | 51.5685 | |
|---|---|---|
| Longitude | -4.022252 | |
| Easting | 259940 | |
| Northing | 187453 | |
| Grid reference | SS599874 | |
| UTM reference | 30U 429149 5713542 | |
| what3words | flagged.mirroring.buck | |
| FixPhrase | cringing lumpish starfish unlocked | |
| Plus code | 9C3QHX9H+C3 | |
| Altitude | 63 metres (206 feet) | |
| Sunrise (today) | 7:33 | |
| Sunset (today) | 16:29 | |
| Distance away | ||
| Distance to sea | 0 KMs (0 miles) |
| Parish | Mumbles | W04000583 |
|---|---|---|
| Ward | Mumbles | W05001056 |
| Unitary Authority | Swansea | W06000011 |
| County | West Glamorgan | W11000008 |
| Constituency (2024) | Gower | W07000097 |
| MP | Tonia Antoniazzi | 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 |
| Population (2011) | 2 | |
|---|---|---|
| Households (2011) | 1 | |
| 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) | W00004404 | |
| Census output area (2011) | 6A4 | |
| Lower layer super output area (2021) | Swansea 031B | W01000824 |
| Lower layer super output area (2011) | Swansea 031B | W01000824 |
| Middle layer super output area (2021) | Mumbles & Newton | W02000198 |
| Middle layer super output area (2011) | Mumbles & Newton | W02000198 |
| Travel to work area | Swansea | W22000032 |
| Average property price in Swansea | £199,164 |
|---|---|
| Annual change | 2.0% |
| Address | Type | Date | Price |
|---|---|---|---|
| Sea Close, Caswell | Detached (freehold) | Oct 2003 | £499,999 |