The UK Postcode Database

LL57 1BG

a postcode in Gwynedd

Introduced in January 1980
LL57 1BG 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 1BG

William Street - 28 properties, USRN 46401312

High Street - 1 property, USRN 46401275

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

Coordinates

Latitude: 53.2301 / 53°13'48"N

Longitude: -4.1194 / 4°7'9"W

UTM Reference: 30U 425278 5898452

OS Easting: 258626

OS Northing: 372435

OS Grid: SH586724

Location Encoding

Mapcode Local: GBR 5Q.0FSS

Mapcode Global: WH547.P2LK

Open Location Code: 9C5Q6VJJ+26

Maidenhead Locator System: IO73wf55

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 6a3

  • Baseline UK
  • Challenged Communities
  • Younger Ethnic Minority Families in Flats

Index of Multiple Deprivation (IMD): 938 / 1909

  • 5th decile
  • slightly more deprived

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

Sun and Moon Times for LL57 1BG on Wednesday 1 July 2026

Nautical twilight begins (First light) 02:34
Civil twilight begins (Dawn) 04:02
Sunrise 04:53
Transit (sun is at its highest) 13:20
Sunset 21:47
Civil twilight ends (Dusk) 22:38
Nautical twilight ends (Nightfall) 00:06
Hours of daylight today04:23 to 22:17
Hours of darkness tonight
(lighting-up time)
22:17 to 04:24
Moon Phase Waning Gibbous
Moon Sets 04:45
Moon Rises 22:06

For a full sun and moon calendar for LL57 1BG, go to The Time and Place

Residential Property Sales in LL57 1BG

DateAddressProperty TypeTenurePrice
26 July 2023 31 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £140,000
31 May 2022 29 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £120,000
4 April 2022 5 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £115,000
5 November 2021 21 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £134,000
31 March 2021 29 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £345,000
7 August 2020 33 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £142,500
28 March 2018 27 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £100,000
4 December 2017 15 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £132,000
15 March 2017 21 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £134,500
8 August 2014 5 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £138,000
1 July 2014 13 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £132,000
26 October 2012 9 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £120,000
2 April 2012 29 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £124,500
19 October 2011 5 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £140,000
14 July 2010 11 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £105,000
17 October 2008 29 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £118,000
22 February 2008 31 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £130,000
20 December 2007 13 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £132,500
25 September 2007 3 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £115,000
2 October 2006 19 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £128,640
3 January 2006 7 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £132,500
16 November 2005 5 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £129,995
1 August 2005 21 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £125,000
6 February 2004 5 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £99,950
22 September 2000 29 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £51,000
22 May 2000 25 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £44,750
25 October 1999 21 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £47,000
16 November 1998 15 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £30,000
8 May 1998 5 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £27,000
12 August 1996 19 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £44,000
9 August 1996 31 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £42,000
19 September 1995 31 William Street, Bangor LL57 1BG Terraced (including end-of-terrace) Freehold £28,500

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 1BG

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)

Dwyrain Bangor

Councillors

Dylan Fernley Independent

Nigel Pickavance Independent

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

Government Statistical Services (GSS) data for LL57 1BG

CodeNameData TypeData ThemeActive SinceData Owner
W00000394 Output Areas Statistical Building Block 1 January 2009 ONS
W01000077 Gwynedd 001C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000010 Gwynedd 001 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000046 Bangor Communities Administrative 1 January 2009 WG (LGBC)
W05001530 Dwyrain Bangor 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)
W35000904 Workplace Zones Census 31 December 2011 ONS
W45000697 Bangor 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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