CF3 6XJ maps, stats, and open data
CF3 6XJ lies on Began Road in Old St Mellons, Cardiff. CF3 6XJ 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 June 1999.
CF3 6XJ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF3 6XJ geodata
| Easting | 322947 |
| Northing | 182389 |
| Latitude | 51.535125 |
| Longitude | -3.112301 |
Where is CF3 6XJ?
| Street | Began Road |
| Locality | Old St Mellons |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF3 |
CF3 6XJ Elevation
Elevation or altitude of CF3 6XJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 30m | 98ft |
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 | Pontprennau And Old St Mellons |
|---|---|
| Constituency | Cardiff North |
House Prices
Sales of detached houses in CF3 6XJ
THE COTTAGE, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2024 17 MAY £412,500 |
THE GRAINHOUSE, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2023 23 JUN £805,000 |
TUDOR LODGE, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2022 31 AUG £725,000 |
2021 30 JUN £450,000 |
WESTWINDS, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2020 11 SEP £652,000 |
PENLAN, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2020 31 MAR £455,000 |
SOUTHFIELDS, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2018 26 NOV £600,000 |
PISTYLL, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2018 20 JUL £555,000 |
WESTWINDS, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2018 9 FEB £360,000 |
WISBOROUGH, BEGAN ROAD, OLD ST MELLONS, CARDIFF, CF3 6XJ 2017 7 SEP £525,000 |
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 CF3 6XJ
| Tyrwinch Road (Ty`r Winch Road) | Llanrumney | 342m |
| Tyrwinch Road (Ty`r Winch Road) | Cardiff | 347m |
| Bluebell Drive (Burnham Avenue) | Llanrumney | 805m |
| Okehampton Avenue (Burnham Avenue) | Llanrumney | 805m |
| Arnold Ave (Burnham Avenue) | Llanrumney | 860m |
Nearest railway stations to CF3 6XJ
| Llanishen Station | 4.8km |
| Heath High Level Station | 5.2km |
| Heath Low Level Station | 5.3km |
Broadband
Broadband access in CF3 6XJ (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 83.7% |
| 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 CF3 6XJ (2019 data)
Download
| Median download speed | 32.5Mbps |
| Average download speed | 26.2Mbps |
| Maximum download speed | 44.99Mbps |
Upload
| Median upload speed | 7.3Mbps |
| Average upload speed | 6.7Mbps |
| Maximum upload speed | 17.98Mbps |
Broadband limitations in CF3 6XJ (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 | 16.3% |
CF3 6XJ gas and electricity consumption
Estimated total energy consumption in CF3 6XJ by fuel type, 2015.
Gas
| Consumption (kWh) | 714,538 |
|---|---|
| Meter count | 31 |
| Mean (kWh/meter) | 23,050 |
| Median (kWh/meter) | 24,337 |
Electricity
| Consumption (kWh) | 204,911 |
|---|---|
| Meter count | 39 |
| Mean (kWh/meter) | 5,254 |
| Median (kWh/meter) | 3,894 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF3 6XJ, for 2015.
- Meter count: The total number of meters in CF3 6XJ.
- 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
8.8% of Welsh postcodes are less deprived than CF3 6XJ:Food Standards Agency
Three nearest food hygiene ratings to CF3 6XJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 6XJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Willowbrook Drive | 17:00 | 11:15 | 1,573m |
| Ball Road | 17:15 | 11:00 | 1,802m |
| Coed Y Gores | 17:30 | 11:45 | 2,310m |
CF3 6XJ ITL and CF3 6XJ 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 6XJ:
| 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 6XJ 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 6XJ:
| Code | Name | |
|---|---|---|
| OA | W00009478 | |
| LSOA | W01001843 | Cardiff 003C |
| MSOA | W02000369 | Cardiff 003 |
Nearest postcodes to CF3 6XJ
| CF3 6UY | Bridge Road | 386m |
| CF3 5UX | Tyr Winch Road | 453m |
| CF3 6HX | Ruperra Close | 455m |
| CF3 6XD | Druidstone Road | 456m |
| CF3 5EX | White Oaks Drive | 545m |
| CF3 5PW | Silverstone Close | 563m |
| CF3 5EY | Ty To Maen Close | 566m |
| CF3 5RD | Eastern Close | 572m |
| CF3 5EZ | Ty To Maen Close | 591m |
| CF3 5RE | Blackbirds Way | 600m |
- 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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