CF23 7FA lies on Wyncliffe Gardens in Cardiff. CF23 7FA is located in the Pentwyn electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff Central. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since November 2006.


| Easting | 321172 |
| Northing | 181617 |
| Latitude | 51.527940 |
| Longitude | -3.137713 |
| Street | Wyncliffe Gardens |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF23 |
Elevation or altitude of CF23 7FA 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 | Pentwyn |
|---|---|
| Constituency | Cardiff Central |
2025 29 OCT £475,000 |
2025 23 JUN £440,000 |
2024 1 NOV £350,000 |
2024 16 AUG £320,000 |
2024 26 JUL £370,000 |
2023 20 MAR £428,000 |
2021 30 JUN £297,000 |
2021 30 APR £342,500 |
2021 25 JAN £330,000 |
2019 19 NOV £333,000 |
| Post House (Pentwyn Road) | Pentwyn | 82m |
| Post House (Pentwyn Road) | Pentwyn | 100m |
| Panasonic (Pentwyn Road) | Pentwyn | 115m |
| Panasonic (Pentwyn Road) | Pentwyn | 227m |
| Pant Glas (Pentwyn Road) | Pentwyn | 308m |
| Llanishen Station | 3.1km |
| Heath High Level Station | 3.3km |
| Heath Low Level Station | 3.4km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 21.2% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 51.0Mbps |
| Average download speed | 50.1Mbps |
| Maximum download speed | 138.99Mbps |
| Median upload speed | 15.5Mbps |
| Average upload speed | 13.0Mbps |
| 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% |
Estimated total energy consumption in CF23 7FA by fuel type, 2015.
| Consumption (kWh) | 913,165 |
|---|---|
| Meter count | 80 |
| Mean (kWh/meter) | 11,415 |
| Median (kWh/meter) | 11,294 |
| Consumption (kWh) | 381,295 |
|---|---|
| Meter count | 97 |
| Mean (kWh/meter) | 3,931 |
| Median (kWh/meter) | 3,190 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ball Road | 17:15 | 11:00 | 720m |
| Coed Y Gores | 17:30 | 11:45 | 879m |
| Bryn Celyn | 17:30 | 11:30 | 883m |
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 CF23 7FA:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL22 | Cardiff and Vale of Glamorgan |
| LAU 1 Code | Name |
| W06000015 | Cardiff |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CF23 7FA:
| Code | Name | |
|---|---|---|
| OA | W00010166 | |
| LSOA | W01001816 | Cardiff 009B |
| MSOA | W02000375 | Cardiff 009 |
| CF23 7FB | Wyncliffe Gardens | 140m |
| CF23 8HA | Caxton Place | 172m |
| CF23 7EX | Pant Glas | 179m |
| CF23 7FD | Wyncliffe Gardens | 244m |
| CF23 7EU | Pant Glas | 266m |
| CF23 7FE | Wyncliffe Gardens | 278m |
| CF23 7EW | Pant Glas | 290m |
| CF23 8FF | The Avenue Industrial Estate | 348m |
| CF23 7ES | Glyn Collen | 357m |
| CF23 8XQ | Maes Y Bryn | 370m |