SA4 3SW maps, stats, and open data
SA4 3SW lies on Pencaerfenni Lane in Crofty, Swansea. SA4 3SW is located in the Pen-clawdd 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.
SA4 3SW maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
SA4 3SW geodata
| Easting | 252670 |
| Northing | 194931 |
| Latitude | 51.633846 |
| Longitude | -4.130231 |
Where is SA4 3SW?
| Street | Pencaerfenni Lane |
| Locality | Crofty |
| Town/City | Swansea |
| Country | Wales |
| Postcode District | SA4 |
SA4 3SW Elevation
Elevation or altitude of SA4 3SW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 | Pen-clawdd |
|---|---|
| Constituency | Gower |
House Prices
Sales of detached houses in SA4 3SW
2025 11 JUL £430,000 |
2022 22 FEB £181,000 |
2019 19 JUL £150,000 |
71A, PENCAERFENNI LANE, CROFTY, SWANSEA, SA4 3SW 2016 15 DEC £140,000 |
2015 14 OCT £320,000 |
2014 28 FEB £195,000 |
2012 25 JUL £75,000 |
2004 19 AUG £75,000 |
84, PENCAERFENNI LANE, CROFTY, SWANSEA, SA4 3SW 2004 29 JUL £140,000 |
2003 7 NOV £310,000 |
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 SA4 3SW
| Riverside (New Road) | Crofty | 238m |
| Riverside (New Road) | Crofty | 249m |
| Pencaerfenni Lane | Crofty | 265m |
| New Road | Crofty | 312m |
| New Road | Crofty | 317m |
Nearest railway stations to SA4 3SW
| Bynea Station | 4.8km |
| Llanelli Station | 4.9km |
Broadband
Broadband access in SA4 3SW (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 SA4 3SW (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 29.9Mbps |
| Maximum download speed | 70.28Mbps |
Upload
| Median upload speed | 7.7Mbps |
| Average upload speed | 6.2Mbps |
| Maximum upload speed | 18.82Mbps |
Broadband limitations in SA4 3SW (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% |
SA4 3SW gas and electricity consumption
Estimated total energy consumption in SA4 3SW by fuel type, 2015.
Gas
| Consumption (kWh) | 491,706 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 17,561 |
| Median (kWh/meter) | 17,412 |
Electricity
| Consumption (kWh) | 133,450 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 4,766 |
| Median (kWh/meter) | 3,614 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in SA4 3SW, for 2015.
- Meter count: The total number of meters in SA4 3SW.
- 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
10.2% of Welsh postcodes are less deprived than SA4 3SW:Food Standards Agency
Three nearest food hygiene ratings to SA4 3SW (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to SA4 3SW
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Crofty P O | 17:30 | 12:30 | 94m |
| Pencaerfenni Parc | 17:30 | 08:00 | 371m |
| Llanmorlais | 17:15 | 09:00 | 375m |
SA4 3SW ITL and SA4 3SW 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 SA4 3SW:
| 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 |
SA4 3SW 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 SA4 3SW:
| Code | Name | |
|---|---|---|
| OA | W00004439 | |
| LSOA | W01000828 | Swansea 018B |
| MSOA | W02000185 | Swansea 018 |
Nearest postcodes to SA4 3SW
| SA4 3SJ | Chapel Road | 75m |
| SA4 3SA | Rhyd Y Fenni | 162m |
| SA4 3SH | Hazeltree Copse | 187m |
| SA4 3RY | 233m | |
| SA4 3SP | Osborne Place | 255m |
| SA4 3TA | New Road | 282m |
| SA4 3SQ | Pencaerfenni Park | 312m |
| SA4 3SD | Pencaerfenni Lane | 320m |
| SA4 3SE | Pencaerfenni Park | 344m |
| SA4 3SU | Riverside | 355m |
- 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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