LL55 1YU maps, stats, and open data
LL55 1YU is in Bethel, Caernarfon. LL55 1YU is located in the Bethel a'r Felinheli 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.
LL55 1YU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL55 1YU geodata
| Easting | 252974 |
| Northing | 365485 |
| Latitude | 53.166138 |
| Longitude | -4.200808 |
Where is LL55 1YU?
| Locality | Bethel |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL55 |
LL55 1YU Elevation
Elevation or altitude of LL55 1YU as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 90m | 295ft |
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 | Bethel A'r Felinheli |
|---|---|
| Constituency | Arfon |
House Prices
Sales of detached houses in LL55 1YU
TY FFYNNON, BETHEL, CAERNARFON, LL55 1YU 2025 25 SEP £377,000 |
2019 16 MAY £120,000 |
BWTHYN DIFYR, BETHEL, CAERNARFON, LL55 1YU 2011 31 AUG £140,000 |
MANORA, BETHEL, CAERNARFON, LL55 1YU 2007 5 APR £110,000 |
GLAN LLYN, BETHEL, CAERNARFON, LL55 1YU 2005 5 AUG £257,500 |
2003 30 MAY £90,000 |
FRON OLAU, BETHEL, CAERNARFON, LL55 1YU 2001 7 JUN £65,000 |
GLAN LLYN, BETHEL, CAERNARFON, LL55 1YU 1999 17 JUL £59,000 |
1995 18 AUG £19,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to LL55 1YU
| Capel Saron (Bethel Road) | Bethel | 92m |
| Saron (B4366) | Bethel | 135m |
| Capel Cysegr (Llanrug Road) | Bethel | 151m |
| Capel Cysegr (Llanrug Road) | Bethel | 161m |
| Ysgol (Bethel Road) | Bethel | 270m |
Broadband
Broadband access in LL55 1YU (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 55.6% |
| 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
Broadband speed in LL55 1YU (2019 data)
Download
| Median download speed | 31.7Mbps |
| Average download speed | 30.1Mbps |
| Maximum download speed | 43.12Mbps |
Upload
| Median upload speed | 4.7Mbps |
| Average upload speed | 4.9Mbps |
| Maximum upload speed | 7.90Mbps |
Broadband limitations in LL55 1YU (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 | 0.0% |
| Percentage of properties unable to receive 30Mbps | 44.4% |
LL55 1YU gas and electricity consumption
Estimated total energy consumption in LL55 1YU by fuel type, 2015.
Gas
| Consumption (kWh) | 234,426 |
|---|---|
| Meter count | 19 |
| Mean (kWh/meter) | 12,338 |
| Median (kWh/meter) | 10,314 |
Electricity
| Consumption (kWh) | 56,115 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 3,507 |
| Median (kWh/meter) | 3,230 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL55 1YU, for 2015.
- Meter count: The total number of meters in LL55 1YU.
- 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
13.2% of Welsh postcodes are less deprived than LL55 1YU:Food Standards Agency
Three nearest food hygiene ratings to LL55 1YU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL55 1YU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Llanrug Post Office | 17:15 | 10:45 | 2,058m |
| Moelydon | 09:00 | 08:00 | 2,870m |
| Ynys Iago Pentir | 09:00 | 07:30 | 3,249m |
LL55 1YU ITL and LL55 1YU 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 LL55 1YU:
| 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 |
LL55 1YU 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 LL55 1YU:
| Code | Name | |
|---|---|---|
| OA | W00000267 | |
| LSOA | W01000052 | Gwynedd 004A |
| MSOA | W02000013 | Gwynedd 004 |
Nearest postcodes to LL55 1YU
| LL55 1YP | 40m | |
| LL55 1YS | 51m | |
| LL55 1YW | 65m | |
| LL55 1YT | 72m | |
| LL55 1YN | Corra Linn | 104m |
| LL55 1YY | 123m | |
| LL55 3AA | 133m | |
| LL55 1YL | Glan Llyn Terrace | 149m |
| LL55 1GA | Bro Eglwys | 150m |
| LL55 1BJ | Rhos Estate | 203m |
- 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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