LL57 1BZ maps, stats, and open data
LL57 1BZ lies on William Street in Bangor. LL57 1BZ 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 2004.
LL57 1BZ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL57 1BZ geodata
| Easting | 258638 |
| Northing | 372464 |
| Latitude | 53.230346 |
| Longitude | -4.119231 |
Where is LL57 1BZ?
| Street | William Street |
| Town/City | Bangor |
| Country | Wales |
| Postcode District | LL57 |
LL57 1BZ Elevation
Elevation or altitude of LL57 1BZ as distance above sea level:
| Metres | Feet | |
|---|---|---|
| Elevation | 10m | 33ft |
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 |
House Prices
Sales of detached houses in LL57 1BZ
2022 27 JUL £145,000 |
2011 19 MAY £145,250 |
2003 25 MAR £72,550 |
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Transport
Nearest bus stops to LL57 1BZ
| Bron Castell (High Street) | Bangor | 89m |
| Jewsons (High Street) | Bangor | 114m |
| Jewsons (High Street) | Bangor | 115m |
| The Play Centre (High Street) | Bangor | 128m |
| Friars Terrace (High Street) | Bangor | 129m |
Nearest railway stations to LL57 1BZ
| Bangor (Gwynedd) Station | 1.4km |
Broadband
Broadband access in LL57 1BZ (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 1BZ (2019 data)
Download
| Median download speed | 19.3Mbps |
| Average download speed | 29.3Mbps |
| Maximum download speed | 56.62Mbps |
Upload
| Median upload speed | 1.2Mbps |
| Average upload speed | 6.4Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in LL57 1BZ (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 1BZ gas and electricity consumption
Estimated total energy consumption in LL57 1BZ by fuel type, 2015.
Gas
| Consumption (kWh) | 33,534 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 5,589 |
| Median (kWh/meter) | 4,519 |
Electricity
| Consumption (kWh) | 11,052 |
|---|---|
| Meter count | 6 |
| Mean (kWh/meter) | 1,842 |
| Median (kWh/meter) | 1,772 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL57 1BZ, for 2015.
- Meter count: The total number of meters in LL57 1BZ.
- 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
49.6% of Welsh postcodes are less deprived than LL57 1BZ:Food Standards Agency
Three nearest food hygiene ratings to LL57 1BZ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL57 1BZ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Beach Road | 17:30 | 11:07 | 220m |
| Woolworths | 17:30 | 11:15 | 467m |
| Por Penrhyn | 17:15 | 11:00 | 480m |
LL57 1BZ ITL and LL57 1BZ 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 1BZ:
| 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 1BZ 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 1BZ:
| Code | Name | |
|---|---|---|
| OA | W00000394 | |
| LSOA | W01000077 | Gwynedd 001C |
| MSOA | W02000010 | Gwynedd 001 |
Nearest postcodes to LL57 1BZ
| LL57 1BG | William Street | 31m |
| LL57 1AQ | Penlon Gardens | 31m |
| LL57 1BH | Ambrose Street | 58m |
| LL57 1BE | Friars Road | 63m |
| LL57 1AZ | Tanyfron Terrace | 72m |
| LL57 1AX | Trevelyan Terrace | 96m |
| LL57 1YQ | High Street | 98m |
| LL57 1YS | High Street | 104m |
| LL57 1BN | Fairview Road | 107m |
| LL57 1BB | Friars Avenue | 113m |
- 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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