SA3 5DU maps, stats, and open data
SA3 5DU lies on Radyr Avenue in Mayals, Swansea. SA3 5DU is located in the Mayals electoral ward, within the unitary authority of Swansea and the Welsh Parliamentary constituency of Swansea West. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since January 1980.
SA3 5DU geodata
| Easting | 260544 |
| Northing | 190556 |
| Latitude | 51.596537 |
| Longitude | -4.014771 |
Where is SA3 5DU?
| Street | Radyr Avenue |
| Locality | Mayals |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 5DU Elevation
Elevation or altitude of SA3 5DU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Mayals |
|---|---|
| Constituency | Swansea West |
House Prices
Sales of detached houses in SA3 5DU
2023 6 OCT £395,000 |
19, RADYR AVENUE, MAYALS, SWANSEA, SA3 5DU 2018 6 APR £268,000 |
2017 22 SEP £320,000 |
2013 29 OCT £235,000 |
2010 29 SEP £240,000 |
2009 10 JUL £185,000 |
2007 21 NOV £285,000 |
9, RADYR AVENUE, MAYALS, SWANSEA, SA3 5DU 2006 27 JAN £250,000 |
9, RADYR AVENUE, MAYALS, SWANSEA, SA3 5DU 2000 10 JUL £125,000 |
9, RADYR AVENUE, MAYALS, SWANSEA, SA3 5DU 1996 21 MAR £88,500 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to SA3 5DU
| Kellwyn (Mayals Road) | Mayals | 453m |
| Owls Lodge (Mayals Road) | Mayals | 513m |
| Mayals Road | Mayals | 513m |
| Mayals Common (Mayals Road) | Mayals | 525m |
| Mayals Common (Mayals Road) | Mayals | 555m |
Broadband
Broadband access in SA3 5DU (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SA3 5DU (2019 data)
Download
| Median download speed | 70.0Mbps |
| Average download speed | 89.8Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 2.8Mbps |
| Maximum upload speed | 6.09Mbps |
Broadband limitations in SA3 5DU (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% |
SA3 5DU gas and electricity consumption
Estimated total energy consumption in SA3 5DU by fuel type, 2015.
Gas
| Consumption (kWh) | 157,168 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 19,646 |
| Median (kWh/meter) | 19,879 |
Electricity
| Consumption (kWh) | 31,082 |
|---|---|
| Meter count | 7 |
| Mean (kWh/meter) | 4,440 |
| Median (kWh/meter) | 3,201 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 5DU, for 2015.
- Meter count: The total number of meters in SA3 5DU.
- 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
0.1% of Welsh postcodes are less deprived than SA3 5DU:Food Standards Agency
Three nearest food hygiene ratings to SA3 5DU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 5DU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Clyne Castle | 18:00 | 13:45 | 873m |
| Mayals Road | 17:45 | 13:30 | 997m |
| West Cross Lane (Upper) | 18:00 | 13:30 | 1,183m |
SA3 5DU ITL and SA3 5DU 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 SA3 5DU:
| 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 |
SA3 5DU 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 SA3 5DU:
| Code | Name | |
|---|---|---|
| OA | W00004313 | |
| LSOA | W01000805 | Swansea 028D |
| MSOA | W02000195 | Swansea 028 |
Nearest postcodes to SA3 5DU
| SA3 5DS | Ashburnham Drive | 70m |
| SA3 5DT | Radyr Avenue | 90m |
| SA3 5EJ | Birkdale Close | 116m |
| SA3 5DP | Owls Lodge Lane | 146m |
| SA3 5DX | St Andrews Close | 186m |
| SA3 5EL | Southerndown Avenue | 196m |
| SA3 5DZ | St Andrews Close | 245m |
| SA3 5DL | Llys Le Breos | 301m |
| SA3 5EF | Westport Avenue | 307m |
| SA3 5HS | Muirfield Drive | 332m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.