CF3 0RB maps, stats, and open data
CF3 0RB lies on Fen Violet Close in St Mellons, Cardiff. CF3 0RB is located in the Trowbridge electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff South and Penarth. The Local Health Board is Cardiff and Vale University and the police force is South Wales. This postcode has been in use since September 1991.
CF3 0RB maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF3 0RB geodata
| Easting | 324575 |
| Northing | 180886 |
| Latitude | 51.521834 |
| Longitude | -3.088511 |
Where is CF3 0RB?
| Street | Fen Violet Close |
| Locality | St Mellons |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF3 |
CF3 0RB Elevation
Elevation or altitude of CF3 0RB 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.
Politics
| Ward | Trowbridge |
|---|---|
| Constituency | Cardiff South And Penarth |
Transport
Nearest bus stops to CF3 0RB
| Sandbrook Drive (Sandbrook Road) | St Mellons | 110m |
| Sandbrook Drive (Sandbrook Road) | St Mellons | 153m |
| Willowbrook School (Willowbrook Drive) | St Mellons | 170m |
| Willowbrook School (Willowbrook Drive) | St Mellons | 223m |
| Maes-y-crochan (Cypress Drive) | St Mellons | 350m |
Broadband
Broadband access in CF3 0RB (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 speed in CF3 0RB (2019 data)
Download
| Median download speed | 50.0Mbps |
| Average download speed | 53.3Mbps |
| Maximum download speed | 78.11Mbps |
Upload
| Median upload speed | 14.8Mbps |
| Average upload speed | 14.1Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF3 0RB (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% |
CF3 0RB gas and electricity consumption
Estimated total energy consumption in CF3 0RB by fuel type, 2015.
Gas
| Consumption (kWh) | 127,531 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 10,628 |
| Median (kWh/meter) | 10,480 |
Electricity
| Consumption (kWh) | 49,877 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 4,156 |
| Median (kWh/meter) | 3,483 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF3 0RB, for 2015.
- Meter count: The total number of meters in CF3 0RB.
- 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
33.1% of Welsh postcodes are less deprived than CF3 0RB:Food Standards Agency
Three nearest food hygiene ratings to CF3 0RB (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 0RB
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Willowbrook Drive | 17:00 | 11:15 | 659m |
| Meadvale | 17:00 | 12:00 | 2,861m |
| Caeglas Road Post Office | 17:00 | 11:00 | 2,880m |
CF3 0RB ITL and CF3 0RB 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 0RB:
| 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 0RB 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 0RB:
| Code | Name | |
|---|---|---|
| OA | W00009688 | |
| LSOA | W01001882 | Cardiff 011C |
| MSOA | W02000377 | Cardiff 011 |
Nearest postcodes to CF3 0RB
| CF3 0RA | Willowherb Close | 28m |
| CF3 0AZ | Bulrush Close | 51m |
| CF3 0RE | Orchid Close | 113m |
| CF3 0SA | Tealham Drive | 160m |
| CF3 0SG | Cleddau Close | 162m |
| CF3 0RF | Moor King Close | 176m |
| CF3 0RD | Meadowsweet Drive | 177m |
| CF3 0SB | Abernethy Close | 182m |
| CF3 0SD | Chartley Close | 189m |
| CF3 0RJ | Great Burnet Close | 195m |
- 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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