LL57 1SN maps, stats, and open data
LL57 1SN lies on Llys Mabon in Bangor. LL57 1SN is located in the Dwyrain Bangor 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.
LL57 1SN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL57 1SN geodata
| Easting | 258870 |
| Northing | 372023 |
| Latitude | 53.226464 |
| Longitude | -4.115569 |
Where is LL57 1SN?
| Street | Llys Mabon |
| Town/City | Bangor |
| Country | Wales |
| Postcode District | LL57 |
LL57 1SN Elevation
Elevation or altitude of LL57 1SN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 40m | 131ft |
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 | Dwyrain Bangor |
|---|---|
| Constituency | Arfon |
Transport
Nearest bus stops to LL57 1SN
| Ysgol Glancegin (Ffordd Y Castell) | Bangor | 98m |
| Llys Arthur (Ffordd Tan Y Bryn) | Bangor | 137m |
| Maesgeirchen Circle East (Penrhyn Avenue) | Maesgeirchen | 167m |
| Lon-y-felin (Ffordd Castell) | Bangor | 233m |
| Llys Dyfrig (Penrhyn Avenue) | Bangor | 245m |
Nearest railway stations to LL57 1SN
| Bangor (Gwynedd) Station | 1.4km |
Broadband
Broadband access in LL57 1SN (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 limitations in LL57 1SN (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% |
LL57 1SN gas and electricity consumption
Estimated total energy consumption in LL57 1SN by fuel type, 2015.
Electricity
| Consumption (kWh) | 26,110 |
|---|---|
| Meter count | 14 |
| Mean (kWh/meter) | 1,865 |
| Median (kWh/meter) | 1,224 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL57 1SN, for 2015.
- Meter count: The total number of meters in LL57 1SN.
- 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
91.8% of Welsh postcodes are less deprived than LL57 1SN:Food Standards Agency
Three nearest food hygiene ratings to LL57 1SN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL57 1SN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Por Penrhyn | 17:15 | 11:00 | 515m |
| Beach Road | 17:30 | 11:07 | 609m |
| Woolworths | 17:30 | 11:15 | 609m |
LL57 1SN ITL and LL57 1SN 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 LL57 1SN:
| 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 |
LL57 1SN 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 LL57 1SN:
| Code | Name | |
|---|---|---|
| OA | W00000461 | |
| LSOA | W01000091 | Gwynedd 001D |
| MSOA | W02000010 | Gwynedd 001 |
Nearest postcodes to LL57 1SN
| LL57 1SH | Llys Owain | 43m |
| LL57 1SU | Ffordd Y Castell | 66m |
| LL57 1SP | Llys Arthur | 96m |
| LL57 1SY | Tan Y Mynydd | 115m |
| LL57 1TA | Kingsley Avenue | 131m |
| LL57 1SW | Llys Arthur | 137m |
| LL57 1SG | Llwyn Hudol | 167m |
| LL57 1SS | Lon Y Parc | 173m |
| LL57 1SF | Llys Bedwyr | 180m |
| LL57 1LR | Penrhyn Avenue | 182m |
- 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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