LL59 5TN lies on Frondeg in Llandegfan, Menai Bridge. LL59 5TN is located in the Seiriol electoral ward, within the unitary authority of Isle of Anglesey and the Welsh Parliamentary constituency of Ynys Môn. 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 | 256625 |
| Northing | 373863 |
| Latitude | 53.242373 |
| Longitude | -4.149995 |
| Street | Frondeg |
| Locality | Llandegfan |
| Town/City | Menai Bridge |
| Country | Wales |
| Postcode District | LL59 |
Elevation or altitude of LL59 5TN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Seiriol |
|---|---|
| Constituency | Ynys Môn |
2026 13 JAN £232,500 |
11, FRONDEG, LLANDEGFAN, MENAI BRIDGE, LL59 5TN 2025 19 FEB £245,000 |
2023 12 DEC £305,000 |
2023 29 NOV £270,000 |
2023 19 JAN £180,000 |
3, FRONDEG, LLANDEGFAN, MENAI BRIDGE, LL59 5TN 2022 21 NOV £235,000 |
2022 18 FEB £335,000 |
2021 12 NOV £283,000 |
2018 1 AUG £222,000 |
22, FRONDEG, LLANDEGFAN, MENAI BRIDGE, LL59 5TN 2018 18 APR £210,000 |
| Trem Arfon (Bro Llewelyn) | Llandegfan | 196m |
| Trem Arfon (Bro Llewelyn) | Llandegfan | 202m |
| Old Windmill (Bro Llewelyn) | Llandegfan | 209m |
| War Memorial (Bro Llewelyn) | Llandegfan | 214m |
| War Memorial (Bro Llewelyn) | Llandegfan | 219m |
| Bangor (Gwynedd) Station | 2.4km |
| Llanfairpwll Station | 4.6km |
| 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 | 34.6Mbps |
| Average download speed | 30.6Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 6.9Mbps |
| Average upload speed | 6.6Mbps |
| 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 LL59 5TN by fuel type, 2015.
| Consumption (kWh) | 403,069 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 14,395 |
| Median (kWh/meter) | 12,181 |
| Consumption (kWh) | 87,054 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 3,109 |
| Median (kWh/meter) | 2,708 |



➜ Get more ratings from the Food Standards Agency
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Llandegfan Post Office | 10:30 | 10:00 | 242m |
| Llandeg Church | 11:00 | 09:15 | 548m |
| Pla Rhianfa | 17:30 | 07:15 | 600m |
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 LL59 5TN:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL11 | Isle of Anglesey |
| LAU 1 Code | Name |
| W06000001 | Isle of Anglesey |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL59 5TN:
| Code | Name | |
|---|---|---|
| OA | W00000061 | |
| LSOA | W01000013 | Isle of Anglesey 005B |
| MSOA | W02000005 | Isle of Anglesey 005 |
| LL59 5TT | Pencae | 41m |
| LL59 5YF | Bron Haul | 126m |
| LL59 5TU | Lon Ganol | 141m |
| LL59 5UN | 146m | |
| LL59 5UP | Bro Llewelyn | 153m |
| LL59 5TY | Brynteg Estate | 178m |
| LL59 5TL | Lon Ganol | 188m |
| LL59 5UR | Trem Arfon | 240m |
| LL59 5UW | 241m | |
| LL59 5YB | Mill Lodge Estate | 281m |