CF23 7HJ lies on Goldcrest Drive in Cardiff. CF23 7HJ 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.
| Easting | 319869 |
| Northing | 181139 |
| Latitude | 51.523459 |
| Longitude | -3.156383 |
| Street | Goldcrest Drive |
| Town/City | Cardiff |
| Country | Wales |
| Postcode District | CF23 |
Elevation or altitude of CF23 7HJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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.
| Ward | Pentwyn |
|---|---|
| Constituency | Cardiff Central |
2019 19 AUG £287,500 |
2018 21 SEP £314,000 |
2009 22 JUL £238,000 |
2007 9 FEB £275,000 |
29, GOLDCREST DRIVE, CARDIFF, CF23 7HJ 2000 9 JUN £93,000 |
| Holly Bush (Glyn Coed Road) | Cyncoed | 144m |
| Glyncoed School (Glyn Coed Road) | Cyncoed | 150m |
| Llwyn Castan (Glyn Coed Road) | Cyncoed | 356m |
| Llwyn Castan (Glyn Coed Road) | Cyncoed | 446m |
| Wern Goch East (Pentwyn Drive) | Pentwyn | 480m |
| Heath High Level Station | 1.9km |
| Heath Low Level Station | 2km |
| Llanishen Station | 2.1km |
| 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
| Median download speed | 78.1Mbps |
| Average download speed | 75.0Mbps |
| Maximum download speed | 200.00Mbps |
| Median upload speed | 9.8Mbps |
| Average upload speed | 9.1Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in CF23 7HJ by fuel type, 2015.
| Consumption (kWh) | 378,356 |
|---|---|
| Meter count | 37 |
| Mean (kWh/meter) | 10,226 |
| Median (kWh/meter) | 7,993 |
| Consumption (kWh) | 89,923 |
|---|---|
| Meter count | 37 |
| Mean (kWh/meter) | 2,430 |
| Median (kWh/meter) | 2,145 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Cyncoed Road Post Office | 18:30 | 12:00 | 714m |
| Llandennis Avennue | 17:30 | 12:30 | 741m |
| Llangorse Road | 17:30 | 12:30 | 824m |
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 7HJ:
| 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 |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for CF23 7HJ:
| Code | Name | |
|---|---|---|
| OA | W00009336 | |
| LSOA | W01001818 | Cardiff 009D |
| MSOA | W02000375 | Cardiff 009 |
| CF23 7HS | Rhododendron Close | 47m |
| CF23 7HT | Hydrangea Close | 75m |
| CF23 7HG | Linnet Close | 98m |
| CF23 7HR | Azalea Close | 110m |
| CF23 7HH | Kestrel Close | 113m |
| CF23 7DY | Fairview Court | 129m |
| CF23 7DX | Glyn Coed Road | 140m |
| CF23 7HP | Forsythia Drive | 149m |
| CF23 7HF | Hollybush Heights | 155m |
| CF23 7HN | Robin Close | 169m |