LL18 6DW lies on Well Street in Trelawnyd, Rhyl. LL18 6DW is located in the Llanasa and Trelawnyd electoral ward, within the unitary authority of Flintshire and the Welsh Parliamentary constituency of Delyn. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since January 1980.


| Easting | 309086 |
| Northing | 379693 |
| Latitude | 53.306349 |
| Longitude | -3.365828 |
| Street | Well Street |
| Locality | Trelawnyd |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
Elevation or altitude of LL18 6DW as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 170m | 558ft |
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 | Llanasa And Trelawnyd |
|---|---|
| Constituency | Delyn |
THE STILL HOUSE, WELL STREET, TRELAWNYD, RHYL, LL18 6DW 2008 10 SEP £250,000 |
GLANYWERN, WELL STREET, TRELAWNYD, RHYL, LL18 6DW 2008 12 JUN £500,000 |
ROSEVILLE, WELL STREET, TRELAWNYD, RHYL, LL18 6DW 2002 3 MAY £95,000 |
| War Memorial (London Road) | Trelawnyd | 69m |
| War Memorial (London Road) | Trelawnyd | 78m |
| School (London Road) | Trelawnyd | 270m |
| School (London Road) | Trelawnyd | 270m |
| Prestatyn Station | 4.3km |
| Percentage of properties with Next Generation Access | 81.8% |
| Percentage of properties with Superfast Broadband | 81.8% |
| Percentage of properties with Ultrafast Broadband | 81.8% |
| Percentage of properties with Full Fibre Broadband | 81.8% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Percentage of properties unable to receive 2Mbps | 9.1% |
| Percentage of properties unable to receive 5Mbps | 9.1% |
| Percentage of properties unable to receive 10Mbps | 18.2% |
| Percentage of properties unable to receive 30Mbps | 18.2% |
Estimated total energy consumption in LL18 6DW by fuel type, 2015.
| Consumption (kWh) | 48,271 |
|---|---|
| Meter count | 10 |
| Mean (kWh/meter) | 4,827 |
| Median (kWh/meter) | 3,387 |


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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Trelawnyd Post Office | 17:00 | 11:00 | 85m |
| Erw Wen | 16:50 | 10:45 | 286m |
| Marian | 17:00 | 09:45 | 1,575m |
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 LL18 6DW:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL2 | East Wales |
| ITL 3 Code | Name |
| TLL23 | Flintshire and Wrexham |
| LAU 1 Code | Name |
| W06000005 | Flintshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL18 6DW:
| Code | Name | |
|---|---|---|
| OA | W00001816 | |
| LSOA | W01000338 | Flintshire 001C |
| MSOA | W02000058 | Flintshire 001 |
| LL18 6DR | Bonc Terrace | 102m |
| LL18 6EH | Rhodfa Arthur | 104m |
| LL18 6DN | London Road | 116m |
| LL18 6DP | Byron Street | 136m |
| LL18 6PG | Llys Offa | 159m |
| LL18 6DL | London Road | 161m |
| LL18 6EN | Parc Offa | 172m |
| LL18 6DU | Bronhaul | 192m |
| LL18 6DS | Hafod Y Bryn | 192m |
| LL18 6PE | Maes Offa | 197m |