CF3 0NN maps, stats, and open data
CF3 0NN lies on Comfrey Close in St Mellons, Cardiff. CF3 0NN 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 February 1990.
CF3 0NN geodata
| Easting | 324341 |
| Northing | 181691 |
| Latitude | 51.529039 |
| Longitude | -3.092056 |
Where is CF3 0NN?
| Street | Comfrey Close |
| Locality | St Mellons |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF3 |
CF3 0NN Elevation
Elevation or altitude of CF3 0NN 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 |
House Prices
Sales of detached houses in CF3 0NN
7, COMFREY CLOSE, ST MELLONS, CARDIFF, CF3 0NN 2021 10 FEB £250,000 |
2, COMFREY CLOSE, ST MELLONS, CARDIFF, CF3 0NN 2002 28 MAR £71,000 |
4, COMFREY CLOSE, ST MELLONS, CARDIFF, CF3 0NN 2002 3 JAN £96,500 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to CF3 0NN
| Saffron Close (Willowdene Way) | St Mellons | 137m |
| Willow Grove (Willowdene Way) | St Mellons | 184m |
| Willowdene Way (Willobrook Drive) | St Mellons | 338m |
| Heritage Park (Willowbrook Drive) | St Mellons | 351m |
| Fountain Lane | St Mellons | 364m |
Broadband
Broadband access in CF3 0NN (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 | 100.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CF3 0NN (2019 data)
Download
| Median download speed | 66.9Mbps |
| Average download speed | 96.5Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF3 0NN (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 0NN gas and electricity consumption
Estimated total energy consumption in CF3 0NN by fuel type, 2015.
Gas
| Consumption (kWh) | 163,685 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 10,230 |
| Median (kWh/meter) | 10,028 |
Electricity
| Consumption (kWh) | 34,835 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 2,177 |
| Median (kWh/meter) | 2,227 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF3 0NN, for 2015.
- Meter count: The total number of meters in CF3 0NN.
- 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
26.8% of Welsh postcodes are less deprived than CF3 0NN:Food Standards Agency
Three nearest food hygiene ratings to CF3 0NN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF3 0NN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Willowbrook Drive | 17:00 | 11:15 | 317m |
| Ball Road | 17:15 | 11:00 | 2,724m |
| Coed Y Gores | 17:30 | 11:45 | 3,165m |
CF3 0NN ITL and CF3 0NN 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 0NN:
| 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 0NN 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 0NN:
| Code | Name | |
|---|---|---|
| OA | W00009685 | |
| LSOA | W01001877 | Cardiff 011A |
| MSOA | W02000377 | Cardiff 011 |
Nearest postcodes to CF3 0NN
| CF3 0NA | Pennyroyal Close | 60m |
| CF3 0NH | Saffron Drive | 68m |
| CF3 0ND | Fennel Close | 102m |
| CF3 0NB | Pennyroyal Close | 118m |
| CF3 0NL | Chervil Close | 124m |
| CF3 0EG | Cypress Drive | 128m |
| CF3 0LX | Clos Ddyfan | 130m |
| CF3 2AF | Clos Padrig | 145m |
| CF3 0NF | Caraway Close | 150m |
| CF3 0UH | Vaendre Lane | 160m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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