SA5 4NZ maps, stats, and open data
SA5 4NZ lies on Heol Islwyn in Fforestfach, Swansea. SA5 4NZ is located in the Cockett electoral ward, within the unitary authority of Swansea and the Welsh Parliamentary constituency of Swansea East. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since April 2006.
SA5 4NZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA5 4NZ geodata
| Easting | 261989 |
| Northing | 196706 |
| Latitude | 51.652155 |
| Longitude | -3.996348 |
Where is SA5 4NZ?
| Street | Heol Islwyn |
| Locality | Fforestfach |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA5 |
SA5 4NZ Elevation
Elevation or altitude of SA5 4NZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
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.
Politics
| Ward | Cockett |
|---|---|
| Constituency | Swansea East |
House Prices
Sales of detached houses in SA5 4NZ
2025 29 OCT £290,000 |
2025 30 JUN £280,000 |
2024 12 FEB £250,000 |
2022 25 AUG £295,000 |
2022 8 APR £249,995 |
2022 26 JAN £244,995 |
2021 15 NOV £260,000 |
2019 12 AUG £165,000 |
2019 18 JAN £210,000 |
2016 28 JUN £191,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SA5 4NZ
| Ystrad Road (Carmarthen Road) | Fforestfach | 239m |
| Llwyn Teg (Ffordd Cynore) | Cadle | 289m |
| Tesco (Ffordd Cynore) | Fforestfach | 305m |
| Ystrad Road (Carmarthen Road) | Fforestfach | 310m |
| Morris Terrace (Swansea Road) | Llewitha Bridge | 330m |
Nearest railway stations to SA5 4NZ
| Gowerton Station | 2.8km |
| Swansea Station | 4.8km |
Broadband
Broadband access in SA5 4NZ (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SA5 4NZ (2019 data)
Download
| Median download speed | 47.5Mbps |
| Average download speed | 45.2Mbps |
| Maximum download speed | 79.93Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.8Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in SA5 4NZ (2020 data)
| 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% |
SA5 4NZ gas and electricity consumption
Estimated total energy consumption in SA5 4NZ by fuel type, 2015.
Gas
| Consumption (kWh) | 547,431 |
|---|---|
| Meter count | 50 |
| Mean (kWh/meter) | 10,949 |
| Median (kWh/meter) | 10,878 |
Electricity
| Consumption (kWh) | 163,764 |
|---|---|
| Meter count | 44 |
| Mean (kWh/meter) | 3,722 |
| Median (kWh/meter) | 3,266 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA5 4NZ, for 2015.
- Meter count: The total number of meters in SA5 4NZ.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
86.3% of Welsh postcodes are less deprived than SA5 4NZ:Food Standards Agency
Three nearest food hygiene ratings to SA5 4NZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA5 4NZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ystrad Road P O | 17:30 | 12:00 | 263m |
| Mynydd Bach Y Glo | 17:45 | 11:45 | 1,206m |
| Middle Road (Lower) | 17:30 | 13:00 | 1,299m |
SA5 4NZ ITL and SA5 4NZ LAU
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 SA5 4NZ:
| 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 |
SA5 4NZ census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA5 4NZ:
| Code | Name | |
|---|---|---|
| OA | W00010261 | |
| LSOA | W01000836 | Swansea 011E |
| MSOA | W02000178 | Swansea 011 |
Nearest postcodes to SA5 4NZ
| SA5 4NG | Heol Iscoed | 143m |
| SA5 4PB | Gelli Deg | 155m |
| SA5 4BR | Carmarthen Road | 174m |
| SA5 4NF | Llwyn Teg | 218m |
| SA5 4BH | Pant Yr Helyg | 221m |
| SA5 4BJ | Pant Yr Helyg | 239m |
| SA5 4NU | Cynore Road | 262m |
| SA5 4NN | 269m | |
| SA5 4BD | Gelli Rhedyn | 296m |
| SA5 4BT | Ystrad Road | 318m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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