LL31 9LY lies on Tan Y Marl in Llandudno Junction. LL31 9LY 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 July 1986.


| Easting | 279708 |
| Northing | 378106 |
| Latitude | 53.286229 |
| Longitude | -3.805898 |
| Street | Tan Y Marl |
| Town/City | Llandudno Junction |
| Country | Wales |
| Postcode District | LL31 |
Elevation or altitude of LL31 9LY 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 | Glyn Y Marl |
|---|---|
| Constituency | Aberconwy |
1, TAN Y MARL, LLANDUDNO JUNCTION, LL31 9LY 2007 27 JUL £144,000 |
1, TAN Y MARL, LLANDUDNO JUNCTION, LL31 9LY 2007 29 JUN £162,000 |
1, TAN Y MARL, LLANDUDNO JUNCTION, LL31 9LY 1999 25 JUN £59,000 |
| Crescent Garden (Marl Drive) | Llandudno Junction | 92m |
| Marl Drive South (Marl Drive) | Llandudno Junction | 200m |
| Station (Conway Road) | Llandudno Junction | 270m |
| Maes Derw (Ronald Avenue) | Llandudno Junction | 295m |
| Preswylfa (Conway Road) | Llandudno Junction | 296m |
| Llandudno Junction Station | 0.3km |
| Conwy Station | 1.8km |
| Deganwy 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
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Tesco Llandudno Junction | 17:20 | 11:30 | 602m |
| Victoria Drive | 17:10 | 11:15 | 814m |
| Castle Street | 17:15 | 12:15 | 1,552m |
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 9LY:
| 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 9LY:
| Code | Name | |
|---|---|---|
| OA | W00000940 | |
| LSOA | W01000176 | Conwy 011D |
| MSOA | W02000037 | Conwy 011 |
| LL31 9NG | Brickfield Terrace | 40m |
| LL31 9NS | Glynymarl Road | 69m |
| LL31 9LN | Marl Drive | 104m |
| LL31 9LL | Marl Drive | 109m |
| LL31 9HN | St Davids Avenue | 135m |
| LL31 9EL | Penrhos Avenue | 137m |
| LL31 9EN | Penrhos Avenue | 182m |
| LL31 9EH | Penrhos Avenue | 191m |
| LL31 9NH | Conway Road | 192m |
| LL31 9HH | Bryntirion Terrace | 204m |