LL77 7AJ is in Rhostrehwfa, Llangefni. LL77 7AJ 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 | 243801 |
| Northing | 375863 |
| Latitude | 53.256716 |
| Longitude | -4.342981 |
| Locality | Rhostrehwfa |
| Town/City | Llangefni |
| Country | Wales |
| Postcode District | LL77 |
Elevation or altitude of LL77 7AJ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 |
2020 16 OCT £420,000 |
2014 28 FEB £272,000 |
| Tan Rallt (B4422) | Rhostrehwfa | 829m |
| Tan Rallt (B4422) | Rhostrehwfa | 839m |
| Lon Cae Garw (B5109) | Rhostrehwfa | 841m |
| Lon Cae Garw (B5109) | Rhostrehwfa | 843m |
| Cae Mawr (B4422) | Rhostrehwfa | 902m |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 0.0% |
| 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 | 50.0% |
| Percentage of properties unable to receive 30Mbps | 100.0% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Brig Y Nant | 16:04 | 08:00 | 2,137m |
| Cerrig Ceinwen | 12:00 | 10:30 | 2,501m |
| Holland Arms | 10:00 | 08:00 | 4,718m |
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 7AJ:
| 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 7AJ:
| Code | Name | |
|---|---|---|
| OA | W00000025 | |
| LSOA | W01000006 | Isle of Anglesey 006A |
| MSOA | W02000006 | Isle of Anglesey 006 |
| LL77 7BX | 242m | |
| LL77 7AX | 585m | |
| LL77 7BJ | 792m | |
| LL77 7YR | 865m | |
| LL77 7AZ | Tyn Pwll | 867m |
| LL77 7PJ | 975m | |
| LL77 7YP | 1069m | |
| LL77 7GB | Graig Las | 1081m |
| LL77 7YW | 1118m | |
| LL77 7GD | Stad Penrhiw | 1119m |