LL55 4TL maps, stats, and open data
LL55 4TL lies on Blaen Y Ddol in Llanberis, Caernarfon. LL55 4TL 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.
LL55 4TL maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL55 4TL geodata
| Easting | 258004 |
| Northing | 359602 |
| Latitude | 53.114641 |
| Longitude | -4.123008 |
Where is LL55 4TL?
| Street | Blaen Y Ddol |
| Locality | Llanberis |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL55 |
LL55 4TL Elevation
Elevation or altitude of LL55 4TL as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 120m | 394ft |
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 | Llanberis |
|---|---|
| Constituency | Arfon |
Transport
Nearest bus stops to LL55 4TL
| Rhes Victoria Terrace (Victoria Terrace) | Llanberis | 145m |
| Rhes Fictoria (Victoria Terrace) | Llanberis | 150m |
| Interchange (A4086) | Llanberis | 325m |
| Maes Padarn (A4086) | Llanberis | 327m |
| Interchange (A4086) | Llanberis | 358m |
Nearest underground/metro/tram to LL55 4TL
| Llanberis (Snowdon Mountain Railway) | Llanberis | 258m |
Broadband
Broadband access in LL55 4TL (2020 data)
| Percentage of properties with Next Generation Access | 100.0% |
| Percentage of properties with Superfast Broadband | 100.0% |
| Percentage of properties with Ultrafast Broadband | 100.0% |
| Percentage of properties with Full Fibre Broadband | 100.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband limitations in LL55 4TL (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 | 0.0% |
LL55 4TL gas and electricity consumption
Estimated total energy consumption in LL55 4TL by fuel type, 2015.
Gas
| Consumption (kWh) | 86,876 |
|---|---|
| Meter count | 8 |
| Mean (kWh/meter) | 10,859 |
| Median (kWh/meter) | 8,617 |
Electricity
| Consumption (kWh) | 20,863 |
|---|---|
| Meter count | 12 |
| Mean (kWh/meter) | 1,739 |
| Median (kWh/meter) | 1,450 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL55 4TL, for 2015.
- Meter count: The total number of meters in LL55 4TL.
- 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
31.4% of Welsh postcodes are less deprived than LL55 4TL:Food Standards Agency
Three nearest food hygiene ratings to LL55 4TL (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL55 4TL
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Blaenyddol | 11:00 | 11:00 | 35m |
| Stesion Wyddfa | 11:00 | 11:00 | 317m |
| Ysgol Dolbadarn | 16:45 | 09:30 | 557m |
LL55 4TL ITL and LL55 4TL 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 4TL:
| 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 4TL 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 4TL:
| Code | Name | |
|---|---|---|
| OA | W00000412 | |
| LSOA | W01000081 | Gwynedd 005B |
| MSOA | W02000014 | Gwynedd 005 |
Nearest postcodes to LL55 4TL
| LL55 4TN | Dol Elidir | 80m |
| LL55 4TF | Church Road | 125m |
| LL55 4TW | Maes Derlwyn | 136m |
| LL55 4TR | Vaynol Cottages | 160m |
| LL55 4TS | York Terrace | 170m |
| LL55 4TT | Victoria Terrace | 196m |
| LL55 4TD | Maes Padarn | 229m |
| LL55 4TU | 241m | |
| LL55 4TE | Maes Padarn | 291m |
| LL55 4TH | 333m |
- 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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