LL18 4ED lies on Pen Y Maes Avenue in Rhyl. LL18 4ED is located in the Rhyl Trellewelyn electoral ward, within the unitary authority of Denbighshire and the Welsh Parliamentary constituency of Vale of Clwyd. 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 | 302654 |
| Northing | 381029 |
| Latitude | 53.317210 |
| Longitude | -3.462732 |
| Street | Pen Y Maes Avenue |
| Town/City | Rhyl |
| Country | Wales |
| Postcode District | LL18 |
Elevation or altitude of LL18 4ED as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 | Rhyl Trellewelyn |
|---|---|
| Constituency | Vale Of Clwyd |
2025 10 JUN £184,500 |
2025 11 APR £140,000 |
2022 3 NOV £194,000 |
2021 16 JUL £151,000 |
2020 7 DEC £177,000 |
2019 18 JUL £136,000 |
2014 16 MAY £110,000 |
2013 2 AUG £107,000 |
2007 3 JUL £112,000 |
2006 12 SEP £128,500 |
| Rhodfa Maen Gwyn (Pen-y-maes Avenue) | Rhyl | 16m |
| Rhodfa Maen Gwyn (Pen-y-maes Avenue) | Rhyl | 32m |
| Clement Drive (Pen-y-maes Avenue) | Rhyl | 129m |
| Clement Drive (Pen-y-maes Avenue) | Rhyl | 138m |
| Ffordd Elan (Ffordd Dyserth) | Bryhedydd Bay | 176m |
| Rhyl Station | 1.8km |
| Prestatyn Station | 4.3km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 0.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 43.2Mbps |
| Average download speed | 45.3Mbps |
| Maximum download speed | 79.80Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.7Mbps |
| 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 LL18 4ED by fuel type, 2015.
| Consumption (kWh) | 457,061 |
|---|---|
| Meter count | 43 |
| Mean (kWh/meter) | 10,629 |
| Median (kWh/meter) | 11,501 |
| Consumption (kWh) | 109,812 |
|---|---|
| Meter count | 40 |
| Mean (kWh/meter) | 2,745 |
| Median (kWh/meter) | 2,631 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Marine Drive | 16:45 | 10:30 | 1,890m |
| St Margarets Drive | 17:15 | 11:00 | 2,537m |
| Abbey Street | 17:20 | 11:00 | 3,179m |
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 4ED:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL13 | Conwy and Denbighshire |
| LAU 1 Code | Name |
| W06000004 | Denbighshire |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL18 4ED:
| Code | Name | |
|---|---|---|
| OA | W00001240 | |
| LSOA | W01000232 | Denbighshire 017B |
| MSOA | W02000419 | Denbighshire 017 |
| LL18 4EB | Pen Y Maes Avenue | 48m |
| LL18 4XB | Rhodfa Plas Coed | 85m |
| LL18 4JD | Rhodfa Maen Gwyn | 127m |
| LL18 4UL | Merfyn Way | 128m |
| LL18 4JA | Clos Morfudd | 136m |
| LL18 4EN | Bron Haul | 148m |
| LL18 4JF | Rhodfa Maes Hir | 160m |
| LL18 4EW | Violet Grove | 198m |
| LL18 4HU | Clement Drive | 202m |
| LL18 4JB | Clos Teg Fan | 212m |