LL54 7HH is in Rhosgadfan, Caernarfon. LL54 7HH is located in the Tryfan 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 | 250977 |
| Northing | 357143 |
| Latitude | 53.090653 |
| Longitude | -4.226778 |
| Locality | Rhosgadfan |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL54 |
Elevation or altitude of LL54 7HH as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 260m | 853ft |
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 | Tryfan |
|---|---|
| Constituency | Arfon |
LLYS IFOR, RHOSGADFAN, CAERNARFON, LL54 7HH 2022 14 OCT £269,000 |
BRYN TEG, RHOSGADFAN, CAERNARFON, LL54 7HH 2022 19 APR £223,000 |
2010 18 AUG £187,000 |
PENRALLT, RHOSGADFAN, CAERNARFON, LL54 7HH 2006 22 JUN £250,000 |
BRYN CADFAN, RHOSGADFAN, CAERNARFON, LL54 7HH 2005 23 NOV £161,000 |
LLYS IFOR, RHOSGADFAN, CAERNARFON, LL54 7HH 2003 20 MAR £60,000 |
BODARFRYN, RHOSGADFAN, CAERNARFON, LL54 7HH 2002 18 OCT £150,000 |
BODARFRYN, RHOSGADFAN, CAERNARFON, LL54 7HH 2002 14 JAN £118,000 |
GWYNFRYN, RHOSGADFAN, CAERNARFON, LL54 7HH 2001 10 AUG £45,000 |
GWYNFRYN, RHOSGADFAN, CAERNARFON, LL54 7HH 1999 2 JUL £30,000 |
| Capel (Main Road) | Rhosgadfan | 251m |
| Capel (Main Road) | Rhosgadfan | 259m |
| Cae`r Gors (Main Road) | Rhosgadfan | 351m |
| Cae`r Gors (Main Road) | Rhosgadfan | 353m |
| Post Office (Main Road) | Rhosgadfan | 443m |
| 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
| Median download speed | 69.1Mbps |
| Average download speed | 60.6Mbps |
| Maximum download speed | 80.00Mbps |
| Median upload speed | 20.0Mbps |
| Average upload speed | 15.4Mbps |
| Maximum upload speed | 20.00Mbps |
| 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% |
Estimated total energy consumption in LL54 7HH by fuel type, 2015.
| Consumption (kWh) | 38,231 |
|---|---|
| Meter count | 9 |
| Mean (kWh/meter) | 4,248 |
| Median (kWh/meter) | 4,199 |



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| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Rhostryfan Box | 11:00 | 11:00 | 1,463m |
| Betws Garmon | 10:55 | 10:45 | 2,875m |
| Groeslon Post Office | 16:45 | 11:30 | 3,831m |
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 LL54 7HH:
| 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 LL54 7HH:
| Code | Name | |
|---|---|---|
| OA | W00000448 | |
| LSOA | W01000088 | Gwynedd 007B |
| MSOA | W02000016 | Gwynedd 007 |
| LL54 7EU | 233m | |
| LL54 7ET | 242m | |
| LL54 7HP | Dreflan | 340m |
| LL54 7EY | 372m | |
| LL54 7HG | 384m | |
| LL54 7HA | Gwelfor | 389m |
| LL54 7HW | Cadfan Terrace | 416m |
| LL54 7HR | 429m | |
| LL54 7HL | 438m | |
| LL54 7HS | Bron Eryri Terrace | 466m |