LL57 2BT lies on Siliwen Road in Bangor. LL57 2BT is located in the Canol Bangor 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 | 258094 |
| Northing | 373050 |
| Latitude | 53.235465 |
| Longitude | -4.127635 |
| Street | Siliwen Road |
| Town/City | Bangor |
| Country | Wales |
| Postcode District | LL57 |
Elevation or altitude of LL57 2BT 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 | Canol Bangor |
|---|---|
| Constituency | Arfon |
SILIWEN COTTAGE, SILIWEN ROAD, BANGOR, LL57 2BT 2019 17 APR £325,000 |
SILIWEN COTTAGE, SILIWEN ROAD, BANGOR, LL57 2BT 2012 7 NOV £250,000 |
SILIWEN COTTAGE, SILIWEN ROAD, BANGOR, LL57 2BT 1995 27 NOV £70,000 |
| Bangor Pier (Garth Road) | Garth | 345m |
| Canolfan Bangor (Garth Road) | Hirael | 374m |
| Canolfan Bangor (Garth Road) | Hirael | 381m |
| Nantygro (Garth Road) | Hirael | 471m |
| Nantygro (Garth Road) | Hirael | 488m |
| Bangor (Gwynedd) Station | 1.6km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 83.3% |
| 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 | 16.7% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Love Lane | 17:30 | 11:00 | 386m |
| College Road | 17:30 | 11:00 | 657m |
| Siliwen Road | 17:30 | 11:00 | 772m |
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 2BT:
| 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 2BT:
| Code | Name | |
|---|---|---|
| OA | W00010048 | |
| LSOA | W01000076 | Gwynedd 001B |
| MSOA | W02000010 | Gwynedd 001 |
| LL57 2ST | Garth Hill Cottages | 234m |
| LL57 2SU | Garth Terrace | 272m |
| LL57 2SS | Upper Garth Road | 287m |
| LL57 2TD | Aelybryn | 292m |
| LL57 2TA | Marian Terrace | 300m |
| LL57 2SR | Upper Garth Road | 311m |
| LL57 2SY | Garth Hill | 315m |
| LL57 2TB | Castle View Terrace | 319m |
| LL57 2SA | Gambier Terrace | 345m |
| LL57 2SH | Edge Hill | 347m |