| Postcode | SA1 7EL |
|---|---|
| Post Town | Swansea |
| Nearest station | Llansamlet (2 km) |
| Bus stops |
Colwyn Avenue Middle (NE)
Colwyn Avenue Shops (NE)
Colwyn Avenue Shops (SW)
Mansel Road Middle (SW)
Princess of Wales Court (SW)
Cefn Hengoed School Grounds (SW)
|
| Roads in this postcode | |
| Number of UPRNs | 4 View |
| Known addresses |
111 Colwyn Avenue, Winch Wen
113A Colwyn Avenue, Winch Wen
|
| Main property type | Terraced |
| Businesses |
No businesses found
|
| Latitude | 51.647136 | |
|---|---|---|
| Longitude | -3.905846 | |
| Easting | 268235 | |
| Northing | 195981 | |
| Grid reference | SS682959 | |
| UTM reference | 30U 437326 5722181 | |
| what3words | rounds.showed.translated | |
| FixPhrase | crinkle lunacy smother throng | |
| Plus code | 9C3RJ3WV+VM | |
| Altitude | 86 metres (281 feet) | |
| Sunrise (today) | 7:00 | |
| Sunset (today) | 17:01 | |
| Distance away | ||
| Distance to sea | 3.3 KMs (2 miles) |
| Parish | Bonymaen | W04000958 |
|---|---|---|
| Ward | Bôn-y-maen | W05001040 |
| Unitary Authority | Swansea | W06000011 |
| County | West Glamorgan | W11000008 |
| Constituency (2024) | Neath and Swansea East | W07000103 |
| MP | Carolyn Harris | 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) | 3 | |
|---|---|---|
| Households (2011) | 3 | |
| 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) | W00003967 | |
| Census output area (2011) | 8B2 | |
| Lower layer super output area (2021) | Swansea 014D | W01000741 |
| Lower layer super output area (2011) | Swansea 014D | W01000741 |
| Middle layer super output area (2021) | Bon-y-maen | W02000181 |
| Middle layer super output area (2011) | Bon-y-maen | W02000181 |
| Travel to work area | Swansea | W22000032 |
| Average property price in Swansea | £199,131 |
|---|---|
| Annual change | 2.4% |
| Address | Type | Date | Price |
|---|---|---|---|
| 113A Colwyn Avenue, Winch Wen | Detached (freehold) | Jan 2023 | £125,000 |
| Terraced (freehold) | Nov 2016 | £50,000 | |
| 111 Colwyn Avenue, Winch Wen | Terraced (freehold) | Jun 2021 | £130,000 |
| Terraced (freehold) | May 2017 | £75,000 |