LL54 6AU maps, stats, and open data
LL54 6AU lies on Bro Silyn in Talysarn, Caernarfon. LL54 6AU is located in the Llanllyfni 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 6AU maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL54 6AU geodata
| Easting | 249265 |
| Northing | 352592 |
| Latitude | 53.049278 |
| Longitude | -4.250181 |
Where is LL54 6AU?
| Street | Bro Silyn |
| Locality | Talysarn |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL54 |
LL54 6AU Elevation
Elevation or altitude of LL54 6AU 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 | Llanllyfni |
|---|---|
| Constituency | Arfon |
Transport
Nearest bus stops to LL54 6AU
| Bro Silyn (B4418) | Talysarn | 64m |
| Bro Silyn (B4418) | Talysarn | 67m |
| Bryncelyn Hall (Bryncelyn Road) | Talysarn | 569m |
| Cavour Street (Bryncelyn Road) | Talysarn | 573m |
| Bryncelyn Hall (Bryncelyn Road) | Talysarn | 575m |
Broadband
Broadband access in LL54 6AU (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 | 31.0% |
| Percentage of properties with Full Fibre Broadband | 31.0% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in LL54 6AU (2019 data)
Download
| Median download speed | 39.1Mbps |
| Average download speed | 34.2Mbps |
| Maximum download speed | 58.70Mbps |
Upload
| Median upload speed | 9.7Mbps |
| Average upload speed | 8.3Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in LL54 6AU (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% |
LL54 6AU gas and electricity consumption
Estimated total energy consumption in LL54 6AU by fuel type, 2015.
Gas
| Consumption (kWh) | 563,047 |
|---|---|
| Meter count | 57 |
| Mean (kWh/meter) | 9,878 |
| Median (kWh/meter) | 9,020 |
Electricity
| Consumption (kWh) | 236,233 |
|---|---|
| Meter count | 53 |
| Mean (kWh/meter) | 4,457 |
| Median (kWh/meter) | 3,627 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL54 6AU, for 2015.
- Meter count: The total number of meters in LL54 6AU.
- 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
70.8% of Welsh postcodes are less deprived than LL54 6AU:Food Standards Agency
Three nearest food hygiene ratings to LL54 6AU (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL54 6AU
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Groeslon Post Office | 16:45 | 11:30 | 3,878m |
| Tailon | 11:00 | 09:45 | 5,510m |
| Betws Garmon | 10:55 | 10:45 | 6,541m |
LL54 6AU ITL and LL54 6AU 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 6AU:
| 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 6AU 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 6AU:
| Code | Name | |
|---|---|---|
| OA | W00000580 | |
| LSOA | W01000112 | Gwynedd 008D |
| MSOA | W02000017 | Gwynedd 008 |
Nearest postcodes to LL54 6AU
| LL54 6AY | 122m | |
| LL54 6BA | 200m | |
| LL54 6AE | Nantlle Road | 576m |
| LL54 6AB | Bryncelyn | 584m |
| LL54 6AH | Bryn Hyfryd Terrace | 593m |
| LL54 6RR | Tanrallt Terrace | 613m |
| LL54 6AD | Ffordd Penllwyn | 618m |
| LL54 6HP | Church Road | 621m |
| LL54 6AW | Cavour Street | 633m |
| LL54 6AN | 648m |
- 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)
GetTheData.com is owned and operated by GetTheData Publishing Limited.
Company Number: 11075184 · Registered in England and Wales.
Registered Office: 3rd Floor, 86-90 Paul Street, London, England, EC2A 4NE
By accessing our site you agree to us using cookies, and sharing information about your use of our site, in accordance with our privacy policy.