LL55 4AH maps, stats, and open data
LL55 4AH lies on Nant Y Glyn in Llanrug, Caernarfon. LL55 4AH is located in the Llanrug 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 4AH geodata
| Easting | 253692 |
| Northing | 363473 |
| Latitude | 53.148263 |
| Longitude | -4.189156 |
Where is LL55 4AH?
| Street | Nant Y Glyn |
| Locality | Llanrug |
| Town/City | Caernarfon |
| Country | Wales |
| Postcode District | LL55 |
LL55 4AH Elevation
Elevation or altitude of LL55 4AH 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 | Llanrug |
|---|---|
| Constituency | Arfon |
House Prices
Sales of detached houses in LL55 4AH
2025 27 MAY £286,000 |
AWELFRYN, NANT Y GLYN, LLANRUG, CAERNARFON, LL55 4AH 2025 28 MAR £290,000 |
SYCHNANT, NANT Y GLYN, LLANRUG, CAERNARFON, LL55 4AH 2025 28 FEB £280,000 |
2022 28 JUL £275,000 |
2021 3 DEC £222,500 |
AWELFRYN, NANT Y GLYN, LLANRUG, CAERNARFON, LL55 4AH 2020 5 AUG £225,000 |
2020 16 MAR £249,950 |
TREFLYS, NANT Y GLYN, LLANRUG, CAERNARFON, LL55 4AH 2019 29 NOV £227,000 |
27, NANT Y GLYN, LLANRUG, CAERNARFON, LL55 4AH 2019 13 SEP £220,000 |
2019 26 JUL £260,000 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to LL55 4AH
| Nant Y Glyn (Station Road) | Llanrug | 66m |
| Ysgol (Llanberis Road) | Llanrug | 162m |
| Corlan Y Rhos (Station Road) | Llanrug | 184m |
| Ysgol (Llanberis Road) | Llanrug | 185m |
| Corlan Y Rhos (Station Road) | Llanrug | 188m |
Broadband
Broadband access in LL55 4AH (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 | 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 4AH (2019 data)
Download
| Median download speed | 42.5Mbps |
| Average download speed | 43.6Mbps |
| Maximum download speed | 64.07Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 11.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in LL55 4AH (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 4AH gas and electricity consumption
Estimated total energy consumption in LL55 4AH by fuel type, 2015.
Gas
| Consumption (kWh) | 811,721 |
|---|---|
| Meter count | 60 |
| Mean (kWh/meter) | 13,529 |
| Median (kWh/meter) | 12,275 |
Electricity
| Consumption (kWh) | 203,095 |
|---|---|
| Meter count | 55 |
| Mean (kWh/meter) | 3,693 |
| Median (kWh/meter) | 3,354 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL55 4AH, for 2015.
- Meter count: The total number of meters in LL55 4AH.
- 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
11.8% of Welsh postcodes are less deprived than LL55 4AH:Food Standards Agency
Three nearest food hygiene ratings to LL55 4AH (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL55 4AH
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Llanrug Post Office | 17:15 | 10:45 | 270m |
| Bethel Post Office | 17:30 | 10:30 | 1,483m |
| Ynys Iago Pentir | 09:00 | 07:30 | 3,600m |
LL55 4AH ITL and LL55 4AH 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 4AH:
| 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 4AH 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 4AH:
| Code | Name | |
|---|---|---|
| OA | W00000441 | |
| LSOA | W01000087 | Gwynedd 004C |
| MSOA | W02000013 | Gwynedd 004 |
Nearest postcodes to LL55 4AH
| LL55 4AG | Station Road | 84m |
| LL55 4JA | Corlan Y Rhos | 165m |
| LL55 4PR | Glanffynnon | 196m |
| LL55 4AB | The Square | 206m |
| LL55 4SE | Afon Rhos Estate | 217m |
| LL55 4AL | 233m | |
| LL55 4BW | Station Road | 237m |
| LL55 4AE | 242m | |
| LL55 4AF | Lon Groes | 247m |
| LL55 4PL | Mountain View | 259m |
- Contains OS data © Crown copyright and database right (2025)
- Contains Royal Mail data © Royal Mail copyright and Database right (2025)
- Contains National Statistics data © Crown copyright and database right (2025)
- Data produced by Land Registry © Crown copyright (2025)
- Contains Environment Agency data licensed under the Open Government Licence v3.0
- Everything else © GetTheData Publishing Limited (2025)
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