CF3 6AT maps, stats, and open data
CF3 6AT is located in the Pontprennau and Old St Mellons electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff North. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since July 2019.
CF3 6AT maps


Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode GeoLicence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026; Contains Royal Mail data © Royal Mail copyright and database right 2026; Source: Office for National Statistics licensed under the Open Government Licence v.3.0
CF3 6AT geodata
| Easting | 322234 |
| Northing | 182280 |
| Latitude | 51.534048 |
| Longitude | -3.122563 |
Where is CF3 6AT?
| Country | Wales |
| Postcode District | CF3 |
Politics
| Ward | Pontprennau And Old St Mellons |
|---|
| Constituency | Cardiff North |
|---|
Transport
Nearest bus stops to CF3 6AT
| Asda (Heol Pontprennau) | Pontprennau | 441m |
| Asda (Heol Pontprennau) | Pontprennau | 499m |
| Arnold Ave (Burnham Avenue) | Llanrumney | 569m |
| Arnold Ave (Burnham Avenue) | Llanrumney | 578m |
| Hazlitt Close (Burnham Avenue) | Llanrumney | 629m |
Nearest railway stations to CF3 6AT
| Llanishen Station | 4.1km |
| Lisvane & Thornhill Station | 4.5km |
| Heath High Level Station | 4.5km |
Broadband
Broadband access in CF3 6AT (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 limitations in CF3 6AT (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% |
Deprivation
8.8% of Welsh postcodes are less deprived than
CF3 6AT:
Food Standards Agency
Three nearest food hygiene ratings to CF3 6AT (metres)
Spar Supermarket
St Mellons Church In Wales Primary School
St Mellons Church In Wales Primary School Bridge Road
168m
St. Mellons Church In Wales Primary Breakfast Club
St Mellons Church In Wales Primary School Bridge Road
168m
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 6AT
| | Last Collection | |
|---|
| Location | Mon-Fri | Sat | Distance |
|---|
| Ball Road | 17:15 | 11:00 | 1,297m |
| Coed Y Gores | 17:30 | 11:45 | 1,783m |
| Bryn Celyn | 17:30 | 11:30 | 2,095m |
CF3 6AT ITL and CF3 6AT 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 CF3 6AT:
| 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 |
CF3 6AT 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 CF3 6AT:
| Code | Name |
|---|
| OA | W00009479 | |
|---|
| LSOA | W01001843 | Cardiff 003C |
|---|
| MSOA | W02000369 | Cardiff 003 |
|---|
Nearest postcodes to CF3 6AT