Map of LL55 1UP postcode

General information
Postcode LL55 1UP
Post Town Caernarfon
Nearest station Llanfairpwll (6 km)
Bus stops
Bron Gwynedd (NE)
Roads in this postcode
Number of UPRNs 18 View
Known addresses
3 Tan Y Buarth Estate, Bethel
4 Tan Y Buarth Estate, Bethel
8 Tan Y Buarth Estate, Bethel
9 Tan Y Buarth Estate, Bethel
11 Tan Y Buarth Estate, Bethel
12 Tan Y Buarth Estate, Bethel
13 Tan Y Buarth Estate, Bethel
15 Tan Y Buarth Estate, Bethel
17 Tan Y Buarth Estate, Bethel
Main property type Semi-detached
Businesses
Geography
Latitude 53.165064
Longitude -4.214607
Easting 252048
Northing 365396
Grid reference SH520653
UTM reference 30U 418800 5891321
what3words evidently.flopped.ogre
FixPhrase crouch lumpiness stability thyself
Plus code 9C5Q5Q8P+25
Altitude 69 metres (226 feet)
Sunrise (today) 7:48
Sunset (today) 17:16
Distance away
Distance to sea 1.5 KMs (0.9 miles)
Administrative areas
Parish Llanddeiniolen W04000070
Ward Bethel a'r Felinheli W05001512
Unitary Authority Gwynedd W06000002
County Gwynedd W11000004
Constituency (2024) Dwyfor Meirionnydd W07000096
MP Liz Saville Roberts Plaid Cymru
Police force North Wales
NUTS/ITL 3 Gwynedd
NUTS/ITL 2 North Wales
NUTS/ITL 1 Wales
Country Wales W92000004
Data
Date introduced January 1980
Last updated December 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
Population (2011) 43
Households (2011) 17
Index of Multiple Deprivation (2017-2020)
1,606 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£43,000
Lowest (£22,200) Highest (£108,100)
Rural/urban (2021)Smaller rural: Further from a major town or city
Rural/urban (2011)Rural village
Built up area (2024)BethelW45000726
Census output area (2021)W00000270
Census output area (2011)W00000270
Lower layer super output area (2021)Gwynedd 004AW01000052
Lower layer super output area (2011)Gwynedd 004AW01000052
Middle layer super output area (2021)Bethel & LlanrugW02000013
Middle layer super output area (2011)Bethel & LlanrugW02000013
Travel to work areaBangor and HolyheadW22000022
Nearby schools
Property sales
Average property price in Llandudno £205,747
Annual change 0.1%
View all properties sold in the LL postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
12 Tan Y Buarth Estate, BethelSemi-detached (freehold)Jul 2024£236,500
11 Tan Y Buarth Estate, BethelSemi-detached (freehold)Apr 2024£81,000
13 Tan Y Buarth Estate, BethelSemi-detached (freehold)Jun 2022£280,000
Semi-detached (freehold)Mar 2001£69,000
17 Tan Y Buarth Estate, BethelDetached (freehold)Apr 2021£279,950
4 Tan Y Buarth Estate, BethelSemi-detached (freehold)Mar 2020£282,500
8 Tan Y Buarth Estate, BethelSemi-detached (freehold)Feb 2018£170,000
15 Tan Y Buarth Estate, BethelSemi-detached (freehold)Apr 2012£170,000
9 Tan Y Buarth Estate, BethelSemi-detached (freehold)Jan 2004£145,000
3 Tan Y Buarth Estate, BethelSemi-detached (freehold)May 2003£140,250


View all properties sold in the LL55 1 sector

Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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 rights 2026
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license