SA4 4YJ lies on Blackhill Road in Gorseinon, Swansea. SA4 4YJ is located in the Gorseinon and Penyrheol electoral ward, within the unitary authority of Swansea and the Welsh Parliamentary constituency of Gower. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since January 1993.


| Easting | 258177 |
| Northing | 199277 |
| Latitude | 51.674313 |
| Longitude | -4.052477 |
| Street | Blackhill Road |
| Locality | Gorseinon |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA4 |
Elevation or altitude of SA4 4YJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.
➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.
| Ward | Gorseinon And Penyrheol |
|---|---|
| Constituency | Gower |
2018 12 NOV £157,000 |
2017 22 MAY £141,000 |
2, BLACKHILL ROAD, GORSEINON, SWANSEA, SA4 4YJ 2016 29 APR £145,000 |
| Fernhill Road (Gower View Road) | Gorseinon | 70m |
| Fernhill Road (Gower View Road) | Gorseinon | 72m |
| Post Office (Brynafon Road) | Penyrheol | 100m |
| Rufus Lewis (Frampton Road) | Penyrheol | 106m |
| Post Office (Brynafon Road) | Penyrheol | 110m |
| Llangennech Station | 2.6km |
| Gowerton Station | 3.1km |
| Bynea Station | 3.2km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 75.6Mbps |
| Average download speed | 54.1Mbps |
| Maximum download speed | 100.00Mbps |
| Median upload speed | 10.6Mbps |
| Average upload speed | 10.5Mbps |
| Maximum upload speed | 20.00Mbps |
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 0.0% |
| Percentage of properties unable to receive 10Mbps | 0.0% |
| Percentage of properties unable to receive 30Mbps | 0.0% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Penyrheol P O | 17:15 | 11:45 | 151m |
| Gorseinon Hospital | 17:15 | 12:00 | 448m |
| Penyrheol Road | 17:30 | 13:30 | 506m |
The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SA4 4YJ:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL18 | Swansea |
| LAU 1 Code | Name |
| W06000011 | Swansea |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA4 4YJ:
| Code | Name | |
|---|---|---|
| OA | W00004509 | |
| LSOA | W01000841 | Swansea 005C |
| MSOA | W02000172 | Swansea 005 |
| SA4 4YL | Gower View Road | 51m |
| SA4 4YT | Ash Grove | 61m |
| SA4 4YX | Fernhill Road | 102m |
| SA4 4FA | Cobham Close | 109m |
| SA4 4YE | Frampton Road | 151m |
| SA4 4YW | Elm Grove | 155m |
| SA4 6PY | Clos Banc Yr Eithen | 162m |
| SA4 4XW | Bryneinon Road | 170m |
| SA4 4XL | Maple Close | 171m |
| SA4 4YG | Frampton Road | 176m |