LL57 3RG lies on Cwlyn in Braichmelyn, Bangor. LL57 3RG is located in the Gerlan electoral ward, within the unitary authority of Gwynedd and the Welsh Parliamentary constituency of Arfon. 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 | 262926 |
| Northing | 366203 |
| Latitude | 53.175228 |
| Longitude | -4.052347 |
| Street | Cwlyn |
| Locality | Braichmelyn |
| Town/City | Bangor |
| Country | Wales |
| Postcode District | LL57 |
Elevation or altitude of LL57 3RG as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 170m | 558ft |
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 | Gerlan |
|---|---|
| Constituency | Arfon |
1998 27 FEB £38,500 |
1997 15 MAY £35,500 |
| Bodforis (High Street) | Braichmelyn | 336m |
| Bodforis (High Street) | Braichmelyn | 345m |
| Ffordd Pant | Bethesda | 364m |
| Post Office (Gerlan Road) | Gerlan | 371m |
| Braichmelyn (Gerlan Road) | Gerlan | 372m |
| 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 |
| Braichmelyn | 11:00 | 09:00 | 184m |
| Gerlan Post Office | 16:45 | 09:00 | 385m |
| Adwyr Nant | 16:40 | 09:00 | 433m |
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 LL57 3RG:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL12 | Gwynedd |
| LAU 1 Code | Name |
| W06000002 | Gwynedd |
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL57 3RG:
| Code | Name | |
|---|---|---|
| OA | W00000369 | |
| LSOA | W01000071 | Gwynedd 003B |
| MSOA | W02000012 | Gwynedd 003 |
| LL57 3RH | Cefn Cwlyn | 54m |
| LL57 3RD | 108m | |
| LL57 3RJ | 121m | |
| LL57 3RL | 144m | |
| LL57 3RF | Tan Y Gadlas | 154m |
| LL57 3RE | Gernant | 190m |
| LL57 3PL | Abercaseg | 204m |
| LL57 3BX | 219m | |
| LL57 3PH | 248m | |
| LL57 3PG | Glanogwen | 251m |