LL55 4TG lies on Mur Mawr in Llanberis, Caernarfon. LL55 4TG is located in the Llanberis 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 | 257600 |
| Northing | 359315 |
| Latitude | 53.111956 |
| Longitude | -4.128912 |
| Street | Mur Mawr |
| Locality | Llanberis |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL55 |
Elevation or altitude of LL55 4TG as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 190m | 623ft |
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 | Llanberis |
|---|---|
| Constituency | Arfon |
2022 11 NOV £565,000 |
1, MUR MAWR, LLANBERIS, CAERNARFON, LL55 4TG 2019 25 OCT £270,000 |
2, MUR MAWR, LLANBERIS, CAERNARFON, LL55 4TG 2009 2 DEC £250,000 |
| Rhes Victoria Terrace (Victoria Terrace) | Llanberis | 555m |
| Rhes Fictoria (Victoria Terrace) | Llanberis | 557m |
| Londis (High Street) | Llanberis | 793m |
| Dolbadarn Hotel (High Street) | Llanberis | 793m |
| Dolbadarn Hotel (High Street) | Llanberis | 800m |
| Llanberis (Snowdon Mountain Railway) | Llanberis | 752m |
| 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 | 0.0% |
| Percentage of properties unable to receive 30Mbps | 100.0% |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Blaenyddol | 11:00 | 11:00 | 471m |
| Ysgol Dolbadarn | 16:45 | 09:30 | 696m |
| Stesion Wyddfa | 11:00 | 11:00 | 812m |
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 LL55 4TG:
| 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 LL55 4TG:
| Code | Name | |
|---|---|---|
| OA | W00000413 | |
| LSOA | W01000081 | Gwynedd 005B |
| MSOA | W02000014 | Gwynedd 005 |
| LL55 4TH | 170m | |
| LL55 4SR | 243m | |
| LL55 4TF | Church Road | 446m |
| LL55 4TL | Blaen Y Ddol | 496m |
| LL55 4UW | 502m | |
| LL55 4TW | Maes Derlwyn | 508m |
| LL55 4TR | Vaynol Cottages | 548m |
| LL55 4TN | Dol Elidir | 560m |
| LL55 4TS | York Terrace | 603m |
| LL55 4SW | Rallt Goch (Ceunant) | 614m |