CF23 9LH maps, stats, and open data
CF23 9LH lies on Ael Y Bryn in Llanedeyrn, Cardiff. CF23 9LH is located in the Pentwyn 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 9LH geodata
| Easting | 319817 |
| Northing | 179667 |
| Latitude | 51.510219 |
| Longitude | -3.156797 |
Where is CF23 9LH?
| Street | Ael Y Bryn |
| Locality | Llanedeyrn |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF23 |
CF23 9LH Elevation
Elevation or altitude of CF23 9LH as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Pentwyn |
|---|---|
| Constituency | Cardiff Central |
House Prices
Sales of detached houses in CF23 9LH
62, AEL Y BRYN, LLANEDEYRN, CARDIFF, CF23 9LH 2002 14 OCT £127,500 |
62, AEL Y BRYN, LLANEDEYRN, CARDIFF, CF23 9LH 2002 14 OCT £127,500 |
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 CF23 9LH
| Ael Y Bryn (Circle Way West) | Cardiff | 142m |
| Ael Y Bryn (Circlw Way West) | Cardiff | 150m |
| Wellwood (Llanedeyrn Drive) | Llanedeyrn | 271m |
| Wellwood (Llanedeyrn Drive) | Llanedeyrn | 287m |
| Campus (Grounds) | Cardiff | 386m |
Nearest railway stations to CF23 9LH
| Heath Low Level Station | 1.8km |
| Heath High Level Station | 1.9km |
| Cathays Station | 2.8km |
Broadband
Broadband access in CF23 9LH (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 9LH (2019 data)
Download
| Median download speed | 77.2Mbps |
| Average download speed | 84.1Mbps |
| Maximum download speed | 350.00Mbps |
Upload
| Median upload speed | 8.7Mbps |
| Average upload speed | 8.9Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF23 9LH (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 9LH gas and electricity consumption
Estimated total energy consumption in CF23 9LH by fuel type, 2015.
Gas
| Consumption (kWh) | 498,886 |
|---|---|
| Meter count | 41 |
| Mean (kWh/meter) | 12,168 |
| Median (kWh/meter) | 12,096 |
Electricity
| Consumption (kWh) | 134,311 |
|---|---|
| Meter count | 36 |
| Mean (kWh/meter) | 3,731 |
| Median (kWh/meter) | 3,403 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF23 9LH, for 2015.
- Meter count: The total number of meters in CF23 9LH.
- 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
47.2% of Welsh postcodes are less deprived than CF23 9LH:Food Standards Agency
Three nearest food hygiene ratings to CF23 9LH (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF23 9LH
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Heol Pontprennau | 17:30 | 12:15 | 145m |
| Lakeside Drive | 17:30 | 12:45 | 797m |
| Ael Y Bryn | 17:30 | 11:45 | 860m |
CF23 9LH ITL and CF23 9LH 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 9LH:
| 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 9LH 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 9LH:
| Code | Name | |
|---|---|---|
| OA | W00009364 | |
| LSOA | W01001814 | Cardiff 017E |
| MSOA | W02000383 | Cardiff 017 |
Nearest postcodes to CF23 9LH
| CF23 9LG | Ael Y Bryn | 53m |
| CF23 9LJ | Ael Y Bryn | 93m |
| CF23 9JU | Lee Close | 116m |
| CF23 9LF | Ael Y Bryn | 125m |
| CF23 9JT | Coed Edeyrn | 165m |
| CF23 9JW | Coed Edeyrn | 183m |
| CF23 9JX | Coed Edeyrn | 183m |
| CF23 9JY | Coed Edeyrn | 183m |
| CF23 9JZ | Coed Edeyrn | 183m |
| CF23 9LL | Ael Y Bryn | 198m |
- 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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