LL31 9LJ maps, stats, and open data
LL31 9LJ lies on Cysgod Y Castell in Llandudno Junction. LL31 9LJ is located in the Glyn y Marl electoral ward, within the unitary authority of Conwy and the Welsh Parliamentary constituency of Aberconwy. The Local Health Board is Betsi Cadwaladr University and the police force is North Wales. This postcode has been in use since October 2011.
LL31 9LJ maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL31 9LJ geodata
| Easting | 279827 |
| Northing | 378282 |
| Latitude | 53.287838 |
| Longitude | -3.804181 |
Where is LL31 9LJ?
| Street | Cysgod Y Castell |
| Town/City | Llandudno Junction |
| Country | Wales |
| Postcode District | LL31 |
LL31 9LJ Elevation
Elevation or altitude of LL31 9LJ 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 | Glyn Y Marl |
|---|---|
| Constituency | Aberconwy |
House Prices
Sales of detached houses in LL31 9LJ
2023 11 NOV £285,000 |
2021 12 NOV £310,000 |
2019 2 JUL £222,500 |
2018 16 NOV £208,000 |
2016 16 DEC £250,000 |
2016 12 DEC £200,000 |
45, CYSGOD Y CASTELL, LLANDUDNO JUNCTION, LL31 9LJ 2016 2 SEP £245,000 |
2016 22 JUL £245,000 |
2016 5 FEB £240,000 |
56, CYSGOD Y CASTELL, LLANDUDNO JUNCTION, LL31 9LJ 2013 22 FEB £179,500 |
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 LL31 9LJ
| Cae Coed (Marl Drive) | Llandudno Junction | 155m |
| Walton Crescent (Ronald Avenue) | Llandudno Junction | 251m |
| Walton Crescent (Ronald Avenue) | Llandudno Junction | 256m |
| Ysgol Nant Y Coed (Ronald Avenue) | Llandudno Junction | 287m |
| Crescent Garden (Marl Drive) | Llandudno Junction | 289m |
Nearest railway stations to LL31 9LJ
| Llandudno Junction Station | 0.5km |
| Conwy Station | 2km |
| Deganwy Station | 2.1km |
Broadband
Broadband access in LL31 9LJ (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 LL31 9LJ (2019 data)
Download
| Median download speed | 39.8Mbps |
| Average download speed | 44.4Mbps |
| Maximum download speed | 80.00Mbps |
Upload
| Median upload speed | 10.0Mbps |
| Average upload speed | 10.1Mbps |
| Maximum upload speed | 20.00Mbps |
Broadband limitations in LL31 9LJ (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% |
LL31 9LJ gas and electricity consumption
Estimated total energy consumption in LL31 9LJ by fuel type, 2015.
Gas
| Consumption (kWh) | 331,678 |
|---|---|
| Meter count | 55 |
| Mean (kWh/meter) | 6,031 |
| Median (kWh/meter) | 5,678 |
Electricity
| Consumption (kWh) | 86,884 |
|---|---|
| Meter count | 28 |
| Mean (kWh/meter) | 3,103 |
| Median (kWh/meter) | 2,568 |
- Consumption: The estimated total energy consumption, in kWh, across all meters in LL31 9LJ, for 2015.
- Meter count: The total number of meters in LL31 9LJ.
- 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
41.3% of Welsh postcodes are less deprived than LL31 9LJ:Food Standards Agency
Three nearest food hygiene ratings to LL31 9LJ (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL31 9LJ
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Victoria Drive | 17:10 | 11:15 | 728m |
| Tesco Llandudno Junction | 17:20 | 11:30 | 801m |
| Castle Street | 17:15 | 12:15 | 1,731m |
LL31 9LJ ITL and LL31 9LJ 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 LL31 9LJ:
| ITL 1 Code | Name |
|---|---|
| TLL | Wales |
| ITL 2 Code | Name |
| TLL1 | West Wales and The Valleys |
| ITL 3 Code | Name |
| TLL13 | Conwy and Denbighshire |
| LAU 1 Code | Name |
| W06000003 | Conwy |
LL31 9LJ 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 LL31 9LJ:
| Code | Name | |
|---|---|---|
| OA | W00000876 | |
| LSOA | W01000166 | Conwy 006D |
| MSOA | W02000032 | Conwy 006 |
Nearest postcodes to LL31 9LJ
| LL31 9LR | Gwel Y Castell | 83m |
| LL31 9LB | Marl Drive | 141m |
| LL31 9GG | Awel Y Castell | 154m |
| LL31 9GH | Parc Castell | 175m |
| LL31 9HY | Marl Crescent | 184m |
| LL31 9LW | Gilfach | 189m |
| LL31 9LP | The Meadows | 192m |
| LL31 9ET | Walton Crescent | 195m |
| LL31 9LL | Marl Drive | 198m |
| LL31 9EL | Penrhos Avenue | 205m |
- 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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