LL57 4UN maps, stats, and open data
LL57 4UN lies on Howe Street in Glasinfryn, Bangor. LL57 4UN is located in the Arllechwedd 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 4UN maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL57 4UN geodata
| Easting | 258624 |
| Northing | 368936 |
| Latitude | 53.198652 |
| Longitude | -4.117876 |
Where is LL57 4UN?
| Street | Howe Street |
| Locality | Glasinfryn |
| Town/City | Bangor |
| Country | Wales |
| Postcode District | LL57 |
LL57 4UN Elevation
Elevation or altitude of LL57 4UN as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 60m | 197ft |
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 | Arllechwedd |
|---|---|
| Constituency | Arfon |
Transport
Nearest bus stops to LL57 4UN
| Pont Ty-gwyn (High Street) | Glasinfryn | 252m |
| Pont Ty-gwyn (High Street) | Glasinfryn | 253m |
| Felin Hen (A4244) | Glasinfryn | 732m |
| Felin Hen (A4244) | Glasinfryn | 743m |
| Felin Hen (B4409) | Glasinfryn | 767m |
Nearest railway stations to LL57 4UN
| Bangor (Gwynedd) Station | 2.9km |
Broadband
Broadband access in LL57 4UN (2020 data)
| Percentage of properties with Next Generation Access | 82.4% |
| Percentage of properties with Superfast Broadband | 82.4% |
| Percentage of properties with Ultrafast Broadband | 82.4% |
| Percentage of properties with Full Fibre Broadband | 82.4% |
Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps
Broadband speed in LL57 4UN (2019 data)
Download
| Median download speed | 2.3Mbps |
| Average download speed | 2.4Mbps |
| Maximum download speed | 3.33Mbps |
Upload
| Median upload speed | 0.7Mbps |
| Average upload speed | 0.6Mbps |
| Maximum upload speed | 0.84Mbps |
Broadband limitations in LL57 4UN (2020 data)
| Percentage of properties unable to receive 2Mbps | 0.0% |
| Percentage of properties unable to receive 5Mbps | 5.9% |
| Percentage of properties unable to receive 10Mbps | 17.6% |
| Percentage of properties unable to receive 30Mbps | 17.6% |
LL57 4UN gas and electricity consumption
Estimated total energy consumption in LL57 4UN by fuel type, 2015.
Electricity
| Consumption (kWh) | 49,742 |
|---|---|
| Meter count | 16 |
| Mean (kWh/meter) | 3,109 |
| Median (kWh/meter) | 3,195 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL57 4UN, for 2015.
- Meter count: The total number of meters in LL57 4UN.
- 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
39.9% of Welsh postcodes are less deprived than LL57 4UN:Food Standards Agency
Three nearest food hygiene ratings to LL57 4UN (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL57 4UN
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Parc Menai M.b | 18:30 | 690m | |
| Erw Faen Tregarth | 10:30 | 09:30 | 1,921m |
| Tanrhiw Road | 09:30 | 07:45 | 2,051m |
LL57 4UN ITL and LL57 4UN 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 4UN:
| 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 4UN 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 4UN:
| Code | Name | |
|---|---|---|
| OA | W00000523 | |
| LSOA | W01000103 | Gwynedd 005D |
| MSOA | W02000014 | Gwynedd 005 |
Nearest postcodes to LL57 4UN
| LL57 4UW | 101m | |
| LL57 4UP | High Street | 119m |
| LL57 4UD | 315m | |
| LL57 4UR | Bro Infryn | 315m |
| LL57 4UF | 587m | |
| LL57 4BE | Felin Hen Road | 705m |
| LL57 4UB | 801m | |
| LL57 4UL | Brynypwll | 841m |
| LL57 4UG | Caerhun | 1045m |
| LL57 4DU | 1121m |
- 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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