CF14 6HJ maps, stats, and open data
CF14 6HJ lies on Heol Y Deri in Cardiff. CF14 6HJ is located in the Rhiwbina electoral ward, within the unitary authority of Cardiff and the Welsh Parliamentary constituency of Cardiff North. 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.
CF14 6HJ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
CF14 6HJ geodata
| Easting | 315738 |
| Northing | 181524 |
| Latitude | 51.526318 |
| Longitude | -3.216005 |
Where is CF14 6HJ?
| Street | Heol Y Deri |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF14 |
CF14 6HJ Elevation
Elevation or altitude of CF14 6HJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 50m | 164ft |
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 | Rhiwbina |
|---|---|
| Constituency | Cardiff North |
House Prices
Sales of detached houses in CF14 6HJ
2025 21 NOV £750,000 |
2022 23 MAR £690,000 |
2020 18 FEB £613,500 |
2018 29 OCT £455,000 |
70, HEOL Y DERI, CARDIFF, CF14 6HJ 2018 24 MAY £375,000 |
2010 26 MAR £325,000 |
2009 10 JUL £380,000 |
2008 15 FEB £380,000 |
2004 27 AUG £475,000 |
2003 8 DEC £300,000 |
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 CF14 6HJ
| Lon-y-rhyd (Heol-y-deri) | Rhiwbina | 65m |
| Lon-y-rhyd (Heol-y-deri) | Rhiwbina | 104m |
| Heol Y Deri (Heol Llanishen Fach) | Rhiwbina | 135m |
| Heol Y Deri (Heol Llanishen Fach) | Rhiwbina | 143m |
| Heol Nant Castan (Heol Llanishen Fach) | Rhiwbina | 273m |
Nearest railway stations to CF14 6HJ
| Rhiwbina Station | 0.6km |
| Whitchurch (Cardiff) Station | 0.8km |
| Birchgrove Station | 1.1km |
Broadband
Broadband access in CF14 6HJ (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 | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in CF14 6HJ (2019 data)
Download
| Median download speed | 77.8Mbps |
| Average download speed | 53.4Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 19.5Mbps |
| Average upload speed | 13.2Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in CF14 6HJ (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% |
CF14 6HJ gas and electricity consumption
Estimated total energy consumption in CF14 6HJ by fuel type, 2015.
Gas
| Consumption (kWh) | 244,230 |
|---|---|
| Meter count | 13 |
| Mean (kWh/meter) | 18,787 |
| Median (kWh/meter) | 18,090 |
Electricity
| Consumption (kWh) | 74,621 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 5,330 |
| Median (kWh/meter) | 5,041 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in CF14 6HJ, for 2015.
- Meter count: The total number of meters in CF14 6HJ.
- 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
1.6% of Welsh postcodes are less deprived than CF14 6HJ:Food Standards Agency
Three nearest food hygiene ratings to CF14 6HJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to CF14 6HJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Heol Llanishen Fach | 17:30 | 12:00 | 622m |
| Coryton Crescent | 17:45 | 12:00 | 1,268m |
| Capel Gwyliam | 16:45 | 12:00 | 1,370m |
CF14 6HJ ITL and CF14 6HJ 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 CF14 6HJ:
| 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 |
CF14 6HJ 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 CF14 6HJ:
| Code | Name | |
|---|---|---|
| OA | W00009536 | |
| LSOA | W01001850 | Cardiff 012C |
| MSOA | W02000378 | Cardiff 012 |
Nearest postcodes to CF14 6HJ
| CF14 6JT | Groes Lon | 56m |
| CF14 6HE | Heol Y Deri | 70m |
| CF14 6HP | Heol Y Coed | 96m |
| CF14 6HN | Coed Ceirios | 114m |
| CF14 6LD | Heol Llanishen Fach | 126m |
| CF14 6JU | Heol Derlwyn | 130m |
| CF14 6JS | Lon Y Rhyd | 188m |
| CF14 6JN | Lon Y Deri | 194m |
| CF14 6HH | Heol Y Deri | 195m |
| CF14 6UH | Heol Y Deri | 199m |
- 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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