LL57 4AZ maps, stats, and open data
LL57 4AZ lies on Bryn Geraint in St Anns Bethesda, Bangor. LL57 4AZ is located in the Tre-garth a Mynydd Llandygái 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 4AZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL57 4AZ geodata
| Easting | 261209 |
| Northing | 366332 |
| Latitude | 53.175941 |
| Longitude | -4.078074 |
Where is LL57 4AZ?
| Street | Bryn Geraint |
| Locality | St Anns Bethesda |
| Town/City | Bangor |
| Country | Wales |
| Postcode District | LL57 |
LL57 4AZ Elevation
Elevation or altitude of LL57 4AZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 190m | 623ft |
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 | Tre-garth A Mynydd Llandygái |
|---|---|
| Constituency | Arfon |
Transport
Nearest bus stops to LL57 4AZ
| Pont Galedffrwd (B4409) | Coed-y-parc | 404m |
| Pont Galedffrwd (B4409) | Coed-y-parc | 417m |
| Coed Y Parc (B4409) | Coed-y-parc | 498m |
| Coed Y Parc (B4409) | Coed-y-parc | 525m |
| Bethesda Surgery (Station Road) | Carneddi | 942m |
Broadband
Broadband access in LL57 4AZ (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 LL57 4AZ (2019 data)
Download
| Median download speed | 26.7Mbps |
| Average download speed | 29.9Mbps |
| Maximum download speed | 58.58Mbps |
Upload
| Median upload speed | 7.7Mbps |
| Average upload speed | 8.8Mbps |
| Maximum upload speed | 18.34Mbps |
Broadband limitations in LL57 4AZ (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 4AZ gas and electricity consumption
Estimated total energy consumption in LL57 4AZ by fuel type, 2015.
Electricity
| Consumption (kWh) | 14,446 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 2,408 |
| Median (kWh/meter) | 2,267 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL57 4AZ, for 2015.
- Meter count: The total number of meters in LL57 4AZ.
- 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
35.4% of Welsh postcodes are less deprived than LL57 4AZ:Food Standards Agency
Three nearest food hygiene ratings to LL57 4AZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL57 4AZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Bethesda Railway Station | 10:45 | 10:30 | 987m |
| Fron Ogwen Tregarth | 11:00 | 08:30 | 1,073m |
| Bethesda Post Office | 17:15 | 11:15 | 1,236m |
LL57 4AZ ITL and LL57 4AZ 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 4AZ:
| 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 4AZ 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 4AZ:
| Code | Name | |
|---|---|---|
| OA | W00000597 | |
| LSOA | W01000115 | Gwynedd 003E |
| MSOA | W02000012 | Gwynedd 003 |
Nearest postcodes to LL57 4AZ
| LL57 4AX | 193m | |
| LL57 4YR | 245m | |
| LL57 4BQ | 276m | |
| LL57 4YU | Tai Duon | 340m |
| LL57 4YS | 346m | |
| LL57 4YY | Coed Y Parc Industrial Estate | 370m |
| LL57 4YD | Trem Ffrancon | 396m |
| LL57 4DQ | 435m | |
| LL57 4AJ | Tanysgafell | 528m |
| LL57 4BJ | Bryniau Terrace | 597m |
- 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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