SA3 5NL maps, stats, and open data
SA3 5NL lies on Chestnut Avenue in West Cross, Swansea. SA3 5NL is located in the West Cross 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 1980.
SA3 5NL geodata
| Easting | 260290 |
| Northing | 189415 |
| Latitude | 51.586221 |
| Longitude | -4.017981 |
Where is SA3 5NL?
| Street | Chestnut Avenue |
| Locality | West Cross |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA3 |
SA3 5NL Elevation
Elevation or altitude of SA3 5NL 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 | West Cross |
|---|---|
| Constituency | Gower |
House Prices
Sales of detached houses in SA3 5NL
20, CHESTNUT AVENUE, WEST CROSS, SWANSEA, SA3 5NL 2025 22 AUG £420,000 |
12, CHESTNUT AVENUE, WEST CROSS, SWANSEA, SA3 5NL 2024 12 APR £350,000 |
2022 15 AUG £429,000 |
20, CHESTNUT AVENUE, WEST CROSS, SWANSEA, SA3 5NL 2020 16 OCT £242,500 |
14, CHESTNUT AVENUE, WEST CROSS, SWANSEA, SA3 5NL 2015 21 AUG £205,000 |
16, CHESTNUT AVENUE, WEST CROSS, SWANSEA, SA3 5NL 2015 21 APR £191,000 |
2015 21 APR £250,000 |
2013 30 APR £210,000 |
2009 18 DEC £270,000 |
2008 18 DEC £157,000 |
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 5NL
| Alder Way (Chestnut Avenue) | West Cross | 29m |
| Alder Way (Chestnut Avenue) | West Cross | 32m |
| Leyshon Walk (Chestnut Avenue) | West Cross | 148m |
| Leyshon Walk (Chestnut Avenue) | West Cross | 210m |
| Shops (West Cross Lane) | West Cross | 229m |
Broadband
Broadband access in SA3 5NL (2020 data)
| Percentage of properties with Next Generation Access | 98.2% |
| Percentage of properties with Superfast Broadband | 98.2% |
| Percentage of properties with Ultrafast Broadband | 98.2% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in SA3 5NL (2019 data)
Download
| Median download speed | 70.0Mbps |
| Average download speed | 104.8Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 1.1Mbps |
| Maximum upload speed | 1.25Mbps |
Broadband limitations in SA3 5NL (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 | 1.8% |
SA3 5NL gas and electricity consumption
Estimated total energy consumption in SA3 5NL by fuel type, 2015.
Gas
| Consumption (kWh) | 611,071 |
|---|---|
| Meter count | 55 |
| Mean (kWh/meter) | 11,110 |
| Median (kWh/meter) | 11,169 |
Electricity
| Consumption (kWh) | 140,517 |
|---|---|
| Meter count | 54 |
| Mean (kWh/meter) | 2,602 |
| Median (kWh/meter) | 2,282 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA3 5NL, for 2015.
- Meter count: The total number of meters in SA3 5NL.
- 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
69.6% of Welsh postcodes are less deprived than SA3 5NL:Food Standards Agency
Three nearest food hygiene ratings to SA3 5NL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA3 5NL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Highmead Av | 17:45 | 13:00 | 943m |
| West Cross Lane (Upper) | 18:00 | 13:30 | 1,010m |
| Newton P O | 17:45 | 11:30 | 1,252m |
SA3 5NL ITL and SA3 5NL 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 5NL:
| 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 5NL 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 5NL:
| Code | Name | |
|---|---|---|
| OA | W00004690 | |
| LSOA | W01000882 | Swansea 029D |
| MSOA | W02000196 | Swansea 029 |
Nearest postcodes to SA3 5NL
| SA3 5PB | Eastmoor Park Crescent | 31m |
| SA3 5NR | Westland Avenue | 116m |
| SA3 5NU | Eastland Close | 141m |
| SA3 5NW | Cross Acre | 143m |
| SA3 5PF | Alderway | 169m |
| SA3 5NP | Westland Avenue | 172m |
| SA3 5NX | White Gro | 176m |
| SA3 5NT | Larkspur Drive | 184m |
| SA3 5PA | Walnut Close | 222m |
| SA3 5PQ | Silver Close | 224m |
- 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)
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