LL31 9EN lies on Penrhos Avenue in Llandudno Junction. LL31 9EN is located in the Glyn y Marl electoral ward, within the unitary authority of Conwy and the Welsh Parliamentary constituency of Aberconwy. 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 | 279884 |
| Northing | 378059 |
| Latitude | 53.285863 |
| Longitude | -3.803246 |
| Street | Penrhos Avenue |
| Town/City | Llandudno Junction |
| Country | Wales |
| Postcode District | LL31 |
Elevation or altitude of LL31 9EN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 20m | 66ft |
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 | Glyn Y Marl |
|---|---|
| Constituency | Aberconwy |
2006 11 JAN £79,950 |
2002 19 DEC £79,950 |
1997 31 JAN £41,000 |
| Walton Crescent (Ronald Avenue) | Llandudno Junction | 132m |
| Walton Crescent (Ronald Avenue) | Llandudno Junction | 136m |
| Maes Derw (Ronald Avenue) | Llandudno Junction | 156m |
| Maes Derw (Ronald Avenue) | Llandudno Junction | 159m |
| Preswylfa (Conway Road) | Llandudno Junction | 243m |
| Llandudno Junction Station | 0.4km |
| Conwy Station | 1.9km |
| Glan Conwy 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 | 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 | 19.7Mbps |
| Average download speed | 30.8Mbps |
| Maximum download speed | 78.12Mbps |
| Median upload speed | 1.3Mbps |
| Average upload speed | 5.9Mbps |
| Maximum upload speed | 19.53Mbps |
| 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 LL31 9EN by fuel type, 2015.
| Consumption (kWh) | 482,307 |
|---|---|
| Meter count | 48 |
| Mean (kWh/meter) | 10,048 |
| Median (kWh/meter) | 10,089 |
| Consumption (kWh) | 141,006 |
|---|---|
| Meter count | 46 |
| Mean (kWh/meter) | 3,065 |
| Median (kWh/meter) | 3,001 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Tesco Llandudno Junction | 17:20 | 11:30 | 738m |
| Victoria Drive | 17:10 | 11:15 | 942m |
| Castle Street | 17:15 | 12:15 | 1,703m |
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 LL31 9EN:
| 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 |
| W06000003 | Conwy |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL31 9EN:
| Code | Name | |
|---|---|---|
| OA | W00000941 | |
| LSOA | W01000176 | Conwy 011D |
| MSOA | W02000037 | Conwy 011 |
| LL31 9EL | Penrhos Avenue | 46m |
| LL31 9ER | Walton Crescent | 61m |
| LL31 9ES | Walton Road | 70m |
| LL31 9EY | Ronald Avenue | 100m |
| LL31 9ET | Walton Crescent | 122m |
| LL31 9EW | St Margarets Road | 132m |
| LL31 9NS | Glynymarl Road | 142m |
| LL31 9EH | Penrhos Avenue | 154m |
| LL31 9AR | Cae Derw | 172m |
| LL31 9EP | Oswald Road | 178m |