LL54 7LY maps, stats, and open data
LL54 7LY is in Rhostryfan, Caernarfon. LL54 7LY is located in the Llanwnda 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.
LL54 7LY maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL54 7LY geodata
| Easting | 248976 |
| Northing | 357673 |
| Latitude | 53.094851 |
| Longitude | -4.256883 |
Where is LL54 7LY?
| Locality | Rhostryfan |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL54 |
LL54 7LY Elevation
Elevation or altitude of LL54 7LY as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 100m | 328ft |
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.
Politics
| Ward | Llanwnda |
|---|---|
| Constituency | Arfon |
Transport
Nearest bus stops to LL54 7LY
| Tan Yr Ardd (Unclassified Road) | Rhos Isaf | 211m |
| Sgwƒr/Square (Unclassified Road) | Rhostryfan | 404m |
| Rhos Isaf (Main Road) | Rhos Isaf | 415m |
| Rhos Isaf (Main Road) | Rhos Isaf | 420m |
| Rhostryfan (Main Road) | Rhostryfan | 673m |
Nearest underground/metro/tram to LL54 7LY
| Dinas (Welsh Highland Rly-caernarfon) | Llanwnda | 1,656m |
Broadband
Broadband access in LL54 7LY (2020 data)
| Percentage of properties with Next Generation Access | 77.8% |
| Percentage of properties with Superfast Broadband | 77.8% |
| Percentage of properties with Ultrafast Broadband | 77.8% |
| Percentage of properties with Full Fibre Broadband | 77.8% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in LL54 7LY (2020 data)
| 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 | 22.2% |
| Percentage of properties unable to receive 30Mbps | 22.2% |
LL54 7LY gas and electricity consumption
Estimated total energy consumption in LL54 7LY by fuel type, 2015.
Electricity
| Consumption (kWh) | 35,699 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 5,950 |
| Median (kWh/meter) | 6,717 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL54 7LY, for 2015.
- Meter count: The total number of meters in LL54 7LY.
- Mean: The mean average consumption per meter, in kWh.
- Median: The median average consumption per meter, in kWh.
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence
Deprivation
43.4% of Welsh postcodes are less deprived than LL54 7LY:Food Standards Agency
Three nearest food hygiene ratings to LL54 7LY (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL54 7LY
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Rhostryfan Box | 11:00 | 11:00 | 737m |
| Groeslon Post Office | 16:45 | 11:30 | 2,375m |
| Betws Garmon | 10:55 | 10:45 | 4,892m |
LL54 7LY ITL and LL54 7LY LAU
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 7LY:
| 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 |
LL54 7LY census areas
The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for LL54 7LY:
| Code | Name | |
|---|---|---|
| OA | W00000453 | |
| LSOA | W01000088 | Gwynedd 007B |
| MSOA | W02000016 | Gwynedd 007 |
Nearest postcodes to LL54 7LY
| LL54 7ND | 81m | |
| LL54 7NA | 172m | |
| LL54 7NE | 258m | |
| LL54 7NG | 272m | |
| LL54 7PF | 386m | |
| LL54 7NF | Minffordd Terrace | 390m |
| LL54 7NN | 446m | |
| LL54 7LU | 508m | |
| LL54 7NH | 576m | |
| LL54 7PE | 580m |
- Contains OS data © Crown copyright and database right (2026)
- Contains Royal Mail data © Royal Mail copyright and Database right (2026)
- Contains National Statistics data © Crown copyright and database right (2026)
- Data produced by Land Registry © Crown copyright (2026)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2026)
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