Map of LL55 1BZ postcode

General information
Postcode LL55 1BZ
Post Town Caernarfon
Nearest station Llanfairpwll (10 km)
Bus stops
Asda C (NE)
Victoria Dock (NW)
Asda B (NE)
Asda (NE)
Bus Station ()
Morrisons (SW)
Known addresses
No addresses found
Businesses
No businesses found
Geography
Latitude 53.142531
Longitude -4.275292
Easting 247912
Northing 363017
Grid reference SH479630
UTM reference 30U 414698 5888885
what3words settle.globe.extra
Plus code 9C5Q4PVF+2V
Altitude 4 metres (13 feet)
Sunrise (today) 6:25
Sunset (today) 18:27
Distance away
Distance to sea 0.6 KMs (0.3 miles)
Administrative areas
ParishCaernarfonW04000056
Ward Canol Tref Caernarfon W05001519
Unitary Authority Gwynedd W06000002
County Gwynedd W11000004
Constituency (2024) Dwyfor Meirionnydd W07000096
MPLiz Saville RobertsPlaid Cymru
Police forceNorth Wales
NUTS/ITL 3 Gwynedd
NUTS/ITL 2 North Wales
NUTS/ITL 1 Wales
Country Wales W92000004
Data
Date introduced August 2024
Last updated February 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Index of Multiple Deprivation (2019)
1,454 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£37,900
Lowest (£22,200) Highest (£108,100)
Rural/urbanRural town and fringe
Built up area (2024)CaernarfonW45000738
Census output area (2021)W00000473
Census output area (2011)W00000473
Lower layer super output area (2021)Gwynedd 006BW01000093
Lower layer super output area (2011)Gwynedd 006BW01000093
Middle layer super output area (2021)Caernarfon EastW02000015
Middle layer super output area (2011)Caernarfon EastW02000015
Travel to work areaBangor and HolyheadW22000022
Property sales
Average property price in Llandudno £201,767
Annual change 0.5%
View all properties sold in the LL postcode area
Properties recently sold in this postcode
No recent recorded sales

View all properties sold in the LL55 1 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license