CF23 5BP maps, stats, and open data
CF23 5BP lies on Grenville Road in Cardiff. CF23 5BP is located in the Penylan electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff Central. 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.
CF23 5BP geodata
| Easting | 319711 |
| Northing | 177886 |
| Latitude | 51.494194 |
| Longitude | -3.157918 |
Where is CF23 5BP?
| Street | Grenville Road |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF23 |
CF23 5BP Elevation
Elevation or altitude of CF23 5BP 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 | Penylan |
|---|---|
| Constituency | Cardiff Central |
House Prices
Sales of detached houses in CF23 5BP
2006 8 SEP £233,000 |
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 CF23 5BP
| Waterloo Gdns (Waterloo Road) | Penylan | 142m |
| Roath Court Place (Albany Road) | Roath | 146m |
| Waterloo Gardens (Waterloo Road) | Penylan | 149m |
| Roath Court Place (Albany Road) | Roath | 162m |
| Timbers Square (Albany Road) | Roath | 171m |
Nearest railway stations to CF23 5BP
| Cathays Station | 1.6km |
| Cardiff Queen Street Station | 1.6km |
| Cardiff Central Station | 2.5km |
Broadband
Broadband access in CF23 5BP (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 CF23 5BP (2019 data)
Download
| Median download speed | 84.1Mbps |
| Average download speed | 102.7Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 16.0Mbps |
| Average upload speed | 14.6Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF23 5BP (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% |
CF23 5BP gas and electricity consumption
Estimated total energy consumption in CF23 5BP by fuel type, 2015.
Gas
| Consumption (kWh) | 147,989 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 12,332 |
| Median (kWh/meter) | 11,797 |
Electricity
| Consumption (kWh) | 37,514 |
|---|---|
| Meter count | 11 |
| Mean (kWh/meter) | 3,410 |
| Median (kWh/meter) | 2,853 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF23 5BP, for 2015.
- Meter count: The total number of meters in CF23 5BP.
- 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
8.9% of Welsh postcodes are less deprived than CF23 5BP:Food Standards Agency
Three nearest food hygiene ratings to CF23 5BP (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF23 5BP
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Waterloo Road | 17:30 | 12:30 | 175m |
| Kimberley Road | 17:30 | 12:30 | 206m |
| Waterloo Gardens Post Office | 17:30 | 12:00 | 229m |
CF23 5BP ITL and CF23 5BP 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 CF23 5BP:
| 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 |
CF23 5BP 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 CF23 5BP:
| Code | Name | |
|---|---|---|
| OA | W00009401 | |
| LSOA | W01001823 | Cardiff 029B |
| MSOA | W02000395 | Cardiff 029 |
Nearest postcodes to CF23 5BP
| CF23 5BL | Sandringham Road | 58m |
| CF23 5BU | Marlborough Road | 60m |
| CF23 5BQ | Trafalgar Road | 76m |
| CF23 5BW | Marlborough Road | 110m |
| CF23 5BJ | Sandringham Road | 120m |
| CF24 3NW | Albany Road | 127m |
| CF23 5BY | Marlborough Road | 129m |
| CF23 5BN | Agincourt Road | 129m |
| CF23 5BZ | Marlborough Road | 132m |
| CF23 5AD | Waterloo Road | 142m |
- 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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