LL31 9LX maps, stats, and open data
LL31 9LX lies on Trem Y Castell in Llandudno Junction. LL31 9LX 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 April 2007.
LL31 9LX maps
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
LL31 9LX geodata
| Easting | 279304 |
| Northing | 378067 |
| Latitude | 53.285787 |
| Longitude | -3.811940 |
Where is LL31 9LX?
| Street | Trem Y Castell |
| Town/City | Llandudno Junction |
| Country | Wales |
| Postcode District | LL31 |
LL31 9LX Elevation
Elevation or altitude of LL31 9LX 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 9LX
2020 4 AUG £360,000 |
2020 5 MAR £342,000 |
2019 8 MAR £337,000 |
1, TREM Y CASTELL, LLANDUDNO JUNCTION, LL31 9LX 2015 25 SEP £287,500 |
2009 9 JUN £298,000 |
2008 18 JUL £272,000 |
2008 19 MAY £245,000 |
2007 24 AUG £265,000 |
2006 12 DEC £280,000 |
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 9LX
| Broad Street (Victoria Drive) | Llandudno Junction | 96m |
| Broad Street (Victoria Drive) | Llandudno Junction | 100m |
| New Road (Ffordd Newydd) | Llandudno Junction | 180m |
| Station (Conway Road) | Llandudno Junction | 193m |
| Flyover (Conway Road) | Llandudno Junction | 210m |
Nearest railway stations to LL31 9LX
| Llandudno Junction Station | 0.3km |
| Conwy Station | 1.4km |
| Deganwy Station | 1.7km |
Broadband
Broadband access in LL31 9LX (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 LL31 9LX (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% |
Deprivation
41.3% of Welsh postcodes are less deprived than LL31 9LX:Food Standards Agency
Three nearest food hygiene ratings to LL31 9LX (metres)
➜ Get more ratings from the Food Standards Agency
Nearest post box to LL31 9LX
| Last Collection | |||
|---|---|---|---|
| Location | Mon-Fri | Sat | Distance |
| Tesco Llandudno Junction | 17:20 | 11:30 | 301m |
| Victoria Drive | 17:10 | 11:15 | 779m |
| Castle Street | 17:15 | 12:15 | 1,167m |
LL31 9LX ITL and LL31 9LX 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 9LX:
| 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 9LX 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 9LX:
| Code | Name | |
|---|---|---|
| OA | W00000883 | |
| LSOA | W01000166 | Conwy 006D |
| MSOA | W02000032 | Conwy 006 |
Nearest postcodes to LL31 9LX
| LL31 9NU | Victoria Drive | 76m |
| LL31 9NT | Ferndale Road | 76m |
| LL31 9LT | Conway Road | 105m |
| LL31 9NY | Victoria Drive | 169m |
| LL31 9LU | Conway Road | 171m |
| LL31 9PD | Lon Goed | 213m |
| LL31 9HG | Broad Street | 215m |
| LL31 9PA | Tanybryn | 224m |
| LL31 9HH | Bryntirion Terrace | 228m |
| LL31 9NE | Conway Road | 237m |
- 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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