CF23 7JE maps, stats, and open data
CF23 7JE lies on Brynheulog in Pentwyn, Cardiff. CF23 7JE 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 7JE maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF23 7JE geodata
| Easting | 320681 |
| Northing | 181143 |
| Latitude | 51.523610 |
| Longitude | -3.144683 |
Where is CF23 7JE?
| Street | Brynheulog |
| Locality | Pentwyn |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF23 |
CF23 7JE Elevation
Elevation or altitude of CF23 7JE 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 | Pentwyn |
|---|---|
| Constituency | Cardiff Central |
House Prices
Sales of detached houses in CF23 7JE
2015 16 JUN £104,000 |
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 CF23 7JE
| Brynheulog | Pentwyn | 94m |
| Health Centre (Brynheulog) | Pentwyn | 169m |
| Grand Slam (Pentwyn Drive) | Pentwyn | 188m |
| Grand Slam (Pentwyn Drive) | Pentwyn | 202m |
| Heddfaen South (Pentwyn Drive) | Pentwyn | 229m |
Nearest railway stations to CF23 7JE
| Heath High Level Station | 2.7km |
| Heath Low Level Station | 2.7km |
| Llanishen Station | 2.8km |
Broadband
Broadband access in CF23 7JE (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 7JE (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 51.4Mbps |
| Maximum download speed | 200.00Mbps |
Upload
| Median upload speed | 3.0Mbps |
| Average upload speed | 4.5Mbps |
| Maximum upload speed | 13.43Mbps |
Broadband limitations in CF23 7JE (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 7JE gas and electricity consumption
Estimated total energy consumption in CF23 7JE by fuel type, 2015.
Gas
| Consumption (kWh) | 345,869 |
|---|---|
| Meter count | 51 |
| Mean (kWh/meter) | 6,782 |
| Median (kWh/meter) | 6,450 |
Electricity
| Consumption (kWh) | 151,773 |
|---|---|
| Meter count | 54 |
| Mean (kWh/meter) | 2,811 |
| Median (kWh/meter) | 2,349 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF23 7JE, for 2015.
- Meter count: The total number of meters in CF23 7JE.
- 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
69.9% of Welsh postcodes are less deprived than CF23 7JE:Food Standards Agency
Three nearest food hygiene ratings to CF23 7JE (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF23 7JE
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bryn Celyn | 17:30 | 11:30 | 247m |
| Coed Y Gores | 17:30 | 11:45 | 749m |
| Llandennis Avennue | 17:30 | 12:30 | 858m |
CF23 7JE ITL and CF23 7JE 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 7JE:
| 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 7JE 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 7JE:
| Code | Name | |
|---|---|---|
| OA | W00009340 | |
| LSOA | W01001816 | Cardiff 009B |
| MSOA | W02000375 | Cardiff 009 |
Nearest postcodes to CF23 7JE
| CF23 7EG | Bryn Celyn | 89m |
| CF23 7JP | Bryn Haidd | 96m |
| CF23 7EF | Bryn Celyn | 99m |
| CF23 7EB | Heddfaen North | 107m |
| CF23 7EE | Bryn Celyn | 136m |
| CF23 7JF | Brynheulog | 136m |
| CF23 7EA | Heddfan South | 145m |
| CF23 7EJ | Bryn Celyn | 146m |
| CF23 7EH | Bryn Celyn | 165m |
| CF23 7JD | Brynheulog | 177m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.