The UK Postcode Database

LL57 3SJ

a postcode in Gwynedd

Introduced in August 2003
LL57 3SJ 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 LL57 3SJ

Maes Yr Athro - 10 properties, USRN 46404931

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

Coordinates

Latitude: 53.1817 / 53°10'54"N

Longitude: -4.0552 / 4°3'18"W

UTM Reference: 30U 429482 5893002

OS Easting: 262754

OS Northing: 366925

OS Grid: SH627669

Location Encoding

Mapcode Local: GBR 5S.3KF1

Mapcode Global: WH54G.P945

Open Location Code: 9C5Q5WJV+MW

Maidenhead Locator System: IO73xe33

Demographics

Urban/Rural Indicator: D1

  • rural town
  • a small town or larger village, surrounded by populated countryside

ONS Population Classification: 2b1

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

Index of Multiple Deprivation (IMD): 957 / 1909

  • 6th decile
  • slightly less deprived

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

Sun and Moon Times for LL57 3SJ on Wednesday 1 July 2026

Nautical twilight begins (First light) 02:35
Civil twilight begins (Dawn) 04:02
Sunrise 04:53
Transit (sun is at its highest) 13:20
Sunset 21:46
Civil twilight ends (Dusk) 22:37
Nautical twilight ends (Nightfall) 00:04
Hours of daylight today04:23 to 22:16
Hours of darkness tonight
(lighting-up time)
22:16 to 04:24
Moon Phase Waning Gibbous
Moon Sets 03:34
Moon Rises 21:44

For a full sun and moon calendar for LL57 3SJ, go to The Time and Place

Residential Property Sales in LL57 3SJ

DateAddressProperty TypeTenurePrice
15 December 2021 6 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Semi-detached Freehold £215,000
18 September 2014 7 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Detached Freehold £120,000
25 July 2014 2 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Semi-detached Freehold £147,500
30 May 2014 1 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Semi-detached Freehold £145,000
21 January 2004 6 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Semi-detached Freehold £120,000
27 October 2003 1 Maes Yr Athro, Bethesda, Bangor LL57 3SJ Semi-detached Freehold £117,500
17 September 2003 2 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Semi-detached Freehold £115,250
28 August 2003 9 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Terraced (including end-of-terrace) Freehold £87,500
24 July 2003 7 Maes Yr Athro, Carneddi, Bangor LL57 3SJ Detached Freehold £85,000

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 LL57 3SJ

United Kingdom Parliament
Constituency

Bangor Aberconwy

MP

Claire Hughes Labour

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)

Gerlan

Councillor

Einir Wyn Williams Plaid Cymru

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

Government Statistical Services (GSS) data for LL57 3SJ

CodeNameData TypeData ThemeActive SinceData Owner
W00000366 Output Areas Statistical Building Block 1 January 2009 ONS
W01000071 Gwynedd 003B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000012 Gwynedd 003 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000049 Bethesda Communities Administrative 1 January 2009 WG (LGBC)
W05001534 Gerlan Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000002 Gwynedd Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000083 Bangor Aberconwy 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)
W22000022 Bangor and Holyhead Travel to Work Areas Other 31 July 2015 ONS
W31000001 Wales Non-National Park Area Wales Non-National Park Area Other 1 January 2009 WG (Envt)
W35000910 Workplace Zones Census 31 December 2011 ONS
W45000720 Bethesda Built Up Areas Census 17 April 2024 OS
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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