CF10 1AY lies on Duke Street in Cardiff. CF10 1AY is located in the Cathays 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 June 1999.


| Easting | 318184 |
| Northing | 176468 |
| Latitude | 51.481227 |
| Longitude | -3.179580 |
| Street | Duke Street |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF10 |
Elevation or altitude of CF10 1AY 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.
| Ward | Cathays |
|---|---|
| Constituency | Cardiff Central |
15, DUKE STREET, CARDIFF, CF10 1AY 2002 10 SEP £570,000 |
6 - 7, DUKE STREET, CARDIFF, CF10 1AY 2001 20 APR £740,000 |
6 - 7, DUKE STREET, CARDIFF, CF10 1AY 1996 17 JUN £385,000 |
| Kingsway | Cardiff | 97m |
| Kingsway | Cardiff | 113m |
| Castle (Castle Street) | Cardiff | 122m |
| Kingsway | Cardiff | 130m |
| Castle Street | Cardiff Castle | 149m |
| Cardiff Central Station | 0.6km |
| Cardiff Queen Street Station | 0.7km |
| Cathays Station | 0.9km |
| 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
| Median download speed | 17.4Mbps |
| Average download speed | 26.2Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 1.2Mbps |
| Average upload speed | 4.4Mbps |
| 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 CF10 1AY by fuel type, 2015.
| Consumption (kWh) | 65,148 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 10,858 |
| Median (kWh/meter) | 5,779 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| St Johns Street | 18:30 | 12:00 | 90m |
| St Mary Street North | 18:30 | 12:00 | 136m |
| Castle Street | 18:30 | 12:45 | 172m |
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 CF10 1AY:
| 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 CF10 1AY:
| Code | Name | |
|---|---|---|
| OA | W00010117 | |
| LSOA | W01001939 | Cardiff 032F |
| MSOA | W02000398 | Cardiff 032 |
| CF10 1AW | High Street | 45m |
| CF10 1BG | Church Street | 79m |
| CF10 1GJ | St John Street | 83m |
| CF10 1PU | High Street | 84m |
| CF10 2BU | Queen Street | 88m |
| CF10 3FG | Kingsway | 95m |
| CF10 1AT | St Mary Street | 138m |
| CF10 1DY | St Mary Street | 154m |
| CF10 1AR | Westgate Street | 190m |
| CF10 1EB | Guildhall Place | 214m |