The UK Postcode Database

LL55 4UN

a postcode in Gwynedd

Introduced in January 1980
LL55 4UN Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with LL55 4UN

Unnamed road - 15 properties, USRN 46400790

Unnamed road - 2 properties, USRN 46406344

Unnamed road - 1 property, USRN 46406564

Unnamed road - 1 property, USRN 46406567

Unnamed road - 1 property, USRN 46406568

Unnamed road - 1 property, USRN 46406569

Unnamed road - 1 property, USRN 46406565

Unnamed road - 1 property, USRN 46406573

Unnamed road - 1 property, USRN 46406053

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 53.1073 / 53°6'26"N

Longitude: -4.0842 / 4°5'3"W

UTM Reference: 30U 427421 5884759

OS Easting: 260578

OS Northing: 358710

OS Grid: SH605587

Location Encoding

Mapcode Local: GBR 5R.8BCB

Mapcode Global: WH54V.75D5

Open Location Code: 9C5Q4W48+W8

Maidenhead Locator System: IO73wc95

Demographics

Urban/Rural Indicator: E2

  • rural village
  • a rural village surrounded by sparsely inhabited countryside

ONS Population Classification: 2b1

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Ageing Rural Communities

Index of Multiple Deprivation (IMD): 1260 / 1909

  • 7th decile
  • somewhat less deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for LL55 4UN on Monday 29 June 2026

Nautical twilight begins (First light) 02:34
Civil twilight begins (Dawn) 04:01
Sunrise 04:52
Transit (sun is at its highest) 13:19
Sunset 21:46
Civil twilight ends (Dusk) 22:37
Nautical twilight ends (Nightfall) 00:05
Hours of daylight today04:22 to 22:16
Hours of darkness tonight
(lighting-up time)
22:16 to 04:23
Moon Phase Full Moon
Moon Sets 02:34
Moon Rises 21:12

For a full sun and moon calendar for LL55 4UN, go to The Time and Place

Residential Property Sales in LL55 4UN

DateAddressProperty TypeTenurePrice
23 July 2020 Ceunant Farm, Nant Peris, Caernarfon LL55 4UN Detached Freehold £80,000
18 December 2013 Llwyn Bedw, Nant Peris, Caernarfon LL55 4UN Detached Freehold £395,000
18 January 2000 Gardda, Nant Peris, Caernarfon LL55 4UN Detached Freehold £120,000
29 August 1995 Gardda, Nant Peris, Caernarfon LL55 4UN Detached Freehold £108,000

Key to property sale icons:

First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
Subsequent sale of existing property.
Standard sale at market value to private individual.
Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for LL55 4UN

United Kingdom Parliament
Constituency

Dwyfor Meirionnydd

MP

Liz Saville-Roberts Plaid Cymru

Senedd
Constituency

Arfon

Senedd Member

Siân Gwenllian Plaid Cymru

Region

North Wales

Senedd Members

Llyr Gruffydd Plaid Cymru

Mark Isherwood Welsh Conservative Party

Sam Rowlands Welsh Conservative Party

Carolyn Thomas Welsh Labour

Gwynedd Council
Unitary Authority electoral division (UTE)

Llanberis

Councillor

Gwilym Evans Plaid Cymru

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for LL55 4UN

CodeNameData TypeData ThemeActive SinceData Owner
W00000413 Output Areas Statistical Building Block 1 January 2009 ONS
W01000081 Gwynedd 005B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000014 Gwynedd 005 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000069 Llanberis Communities Administrative 1 January 2009 WG (LGBC)
W05001544 Llanberis Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000002 Gwynedd Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000096 Dwyfor Meirionnydd Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000002 Arfon Senedd Constituencies Electoral 1 January 2009 WG (BC)
W10000001 North Wales Senedd Electoral Regions Electoral 1 January 2009 WG (BC)
W11000023 Betsi Cadwaladr University Health Board Local Health Boards Health 1 October 2009 WG (Health)
W15000001 North Wales Police Force Areas Other 1 January 2009 Home Office
W16000001 North Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W18000003 Snowdonia National Park National Parks Other 1 January 2009 WG (Envt)
W22000022 Bangor and Holyhead Travel to Work Areas Other 31 July 2015 ONS
W35000926 Workplace Zones Census 31 December 2011 ONS
W92000004 Wales Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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