LL77 7EN lies on Glanhwfa Road in Llangefni. LL77 7EN is located in the Cefni 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 | 245886 |
| Northing | 375609 |
| Latitude | 53.255062 |
| Longitude | -4.311636 |
| Street | Glanhwfa Road |
| Town/City | Llangefni |
| Country | Wales |
| Postcode District | LL77 |
Elevation or altitude of LL77 7EN 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 | Cefni |
|---|---|
| Constituency | Ynys Môn |
DOLDIR, GLANHWFA ROAD, LLANGEFNI, LL77 7EN 2010 4 JUN £197,500 |
LLYS DERWYDD, GLANHWFA ROAD, LLANGEFNI, LL77 7EN 2004 3 JUL £202,500 |
LLYS DERWYDD, GLANHWFA ROAD, LLANGEFNI, LL77 7EN 2002 3 SEP £93,000 |
| Library (High Street) | Llangefni | 159m |
| Post Office (Church Street) | Llangefni | 172m |
| Ynys Mon County Hall (Mill Street) | Llangefni | 246m |
| Ysgol Y Bont (Industrial Estate Road) | Llangefni | 290m |
| Ysgol Y Bont (Industrial Estate Road) | Llangefni | 301m |
| Percentage of properties with Next Generation Access | 75.0% |
| Percentage of properties with Superfast Broadband | 75.0% |
| 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 | 40.0Mbps |
| Average download speed | 44.3Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.5Mbps |
| 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 | 25.0% |
Estimated total energy consumption in LL77 7EN by fuel type, 2015.
| Consumption (kWh) | 293,396 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 16,300 |
| Median (kWh/meter) | 13,834 |
| Consumption (kWh) | 50,316 |
|---|---|
| Meter count | 18 |
| Mean (kWh/meter) | 2,795 |
| Median (kWh/meter) | 2,094 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Brig Y Nant | 16:04 | 08:00 | 179m |
| Holland Arms | 10:00 | 08:00 | 3,364m |
| Refail Llanffinan | 09:00 | 09:00 | 3,575m |
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 LL77 7EN:
| 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 LL77 7EN:
| Code | Name | |
|---|---|---|
| OA | W00000056 | |
| LSOA | W01000012 | Isle of Anglesey 006B |
| MSOA | W02000006 | Isle of Anglesey 006 |
| LL77 7TS | Llawr Y Dref | 70m |
| LL77 7LR | Bulkley Square | 73m |
| LL77 7LT | High Street | 102m |
| LL77 7PH | Bulkley Square | 133m |
| LL77 7ET | Smyrna View | 153m |
| LL77 7NA | High Street | 154m |
| LL77 7DU | Church Street | 164m |
| LL77 7ER | Ffordd Yr Efail | 165m |
| LL77 7EH | Field Street | 166m |
| LL77 7NY | Ponc Y Fron | 167m |