LL57 3AS lies on Penygraig in Bethesda, Bangor. LL57 3AS is located in the Canol Bethesda 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 | 262298 |
| Northing | 366778 |
| Latitude | 53.180231 |
| Longitude | -4.061984 |
| Street | Penygraig |
| Locality | Bethesda |
| Town/City | Bangor |
| Country | Wales |
| Postcode District | LL57 |
Elevation or altitude of LL57 3AS as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 140m | 459ft |
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 Bethesda |
|---|---|
| Constituency | Arfon |
8, PEN Y GRAIG, BETHESDA, BANGOR, LL57 3AS 2019 15 JUL £86,500 |
13, PENYGRAIG, BETHESDA, BANGOR, LL57 3AS 1998 9 APR £35,000 |
| Victoria Square (High Street) | Bethesda | 98m |
| Spar (High Street) | Bethesda | 104m |
| Rhes Ogwen Terrace (High Street) | Bethesda | 120m |
| Victoria Square (High Street) | Bethesda | 125m |
| Londis (Bangor Road) | Bethesda | 265m |
| Bangor (Gwynedd) Station | 6.8km |
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 60.0% |
| Percentage of properties with Full Fibre Broadband | 0.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
| Median download speed | 30.7Mbps |
| Average download speed | 32.0Mbps |
| Maximum download speed | 55.00Mbps |
| Median upload speed | 4.5Mbps |
| Average upload speed | 5.3Mbps |
| Maximum upload speed | 10.00Mbps |
| 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% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bethesda Post Office | 17:15 | 11:15 | 125m |
| Bethesda Railway Station | 10:45 | 10:30 | 342m |
| Carneddi Post Office | 17:00 | 09:30 | 379m |
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 3AS:
| 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 3AS:
| Code | Name | |
|---|---|---|
| OA | W00000491 | |
| LSOA | W01000097 | Gwynedd 003D |
| MSOA | W02000012 | Gwynedd 003 |
| LL57 3AT | John Street | 23m |
| LL57 3AN | High Street | 51m |
| LL57 3BB | Tabernacle Terrace | 57m |
| LL57 3AR | High Street | 72m |
| LL57 3AU | Ogwen Square | 109m |
| LL57 3AG | Victoria Place | 113m |
| LL57 3AY | Ogwen Terrace | 118m |
| LL57 3AH | Victoria Square | 127m |
| LL57 3AL | Glanafon Street | 130m |
| LL57 3AE | High Street | 156m |