CF3 6AS maps, stats, and open data
CF3 6AS 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 April 2019.
CF3 6AS maps
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2026
Source: Open Postcode Geo
Licence: 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 6AS geodata
| Easting | 322164 |
| Northing | 182495 |
| Latitude | 51.535971 |
| Longitude | -3.123620 |
Where is CF3 6AS?
| Country | Wales |
| Postcode District | CF3 |
Politics
| Ward | Pontprennau And Old St Mellons |
|---|---|
| Constituency | Cardiff North |
House Prices
Sales of detached houses in CF3 6AS
23, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2025 16 APR £415,000 |
15, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2025 11 APR £342,000 |
17, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2024 11 OCT £315,000 |
21, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2022 28 JUL £379,950 |
23, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2021 5 NOV £372,000 |
20, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2020 6 MAR £252,895 |
17, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2019 30 SEP £254,995 |
15, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2019 30 SEP £269,995 |
23, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2019 28 JUN £314,995 |
18, REES DRIVE, OLD ST MELLONS, CARDIFF, CF3 6AS 2019 28 JUN £269,995 |
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 CF3 6AS
| Asda (Heol Pontprennau) | Pontprennau | 416m |
| Asda (Heol Pontprennau) | Pontprennau | 460m |
| Heol Pontprennau | Pontprennau | 562m |
| Heol Pontprennau | Pontprennau | 629m |
| Hollington Drive (Clonakilty Way) | Pontprennau | 732m |
Nearest railway stations to CF3 6AS
| Llanishen Station | 4.1km |
| Lisvane & Thornhill Station | 4.4km |
| Heath High Level Station | 4.6km |
Broadband
Broadband access in CF3 6AS (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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 6AS (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 | 100.0% |
Deprivation
8.8% of Welsh postcodes are less deprived than CF3 6AS:Food Standards Agency
Three nearest food hygiene ratings to CF3 6AS (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 6AS
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Ball Road | 17:15 | 11:00 | 1,470m |
| Coed Y Gores | 17:30 | 11:45 | 1,939m |
| Llandennis Avennue | 17:30 | 12:30 | 2,118m |
CF3 6AS ITL and CF3 6AS 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 6AS:
| 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 6AS 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 6AS:
| Code | Name | |
|---|---|---|
| OA | W00009478 | |
| LSOA | W01001843 | Cardiff 003C |
| MSOA | W02000369 | Cardiff 003 |
Nearest postcodes to CF3 6AS
| CF3 6YJ | 334m | |
| CF3 6YA | Church Road | 354m |
| CF23 8NZ | Lascelles Drive | 452m |
| CF23 8NU | Lascelles Drive | 528m |
| CF23 8PF | Liddell Close | 542m |
| CF23 8PE | Shields Close | 567m |
| CF23 8NS | Burwell Close | 572m |
| CF23 8PN | Highbank | 588m |
| CF23 8PA | Greenacre Drive | 609m |
| CF23 8PP | Grangewood Close | 620m |
- 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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