The UK Postcode Database

LL57 4UP

a postcode in Gwynedd

Introduced in January 1980
LL57 4UP 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 4UP

High Street - 11 properties, USRN 46400513

Unnamed road - 1 property, USRN 46406242

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

Coordinates

Latitude: 53.1976 / 53°11'51"N

Longitude: -4.1175 / 4°7'3"W

UTM Reference: 30U 425345 5894837

OS Easting: 258643

OS Northing: 368819

OS Grid: SH586688

Location Encoding

Mapcode Local: GBR 5Q.2G8M

Mapcode Global: WH547.QWGH

Open Location Code: 9C5Q5VXJ+2X

Maidenhead Locator System: IO73we57

Demographics

Urban/Rural Indicator: E1

  • rural village
  • a rural village surrounded by populated countryside

ONS Population Classification: 2b1

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

Index of Multiple Deprivation (IMD): 1109 / 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 4UP on Tuesday 30 June 2026

Nautical twilight begins (First light) 02:33
Civil twilight begins (Dawn) 04:01
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 04:23
Moon Phase Full Moon
Moon Sets 03:34
Moon Rises 21:44

For a full sun and moon calendar for LL57 4UP, go to The Time and Place

Residential Property Sales in LL57 4UP

DateAddressProperty TypeTenurePrice
10 November 2023 8 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £225,000
29 July 2022 9 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £192,000
29 November 2021 6 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £155,000
4 October 2021 5 High Street, Glasinfryn, Bangor LL57 4UP Other property type Freehold £140,000
31 March 2021 4 High Street, Glasinfryn, Bangor LL57 4UP Terraced (including end-of-terrace) Freehold £177,500
27 March 2020 9 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £143,000
22 June 2018 Glanrafon, Glasinfryn, Bangor LL57 4UP Detached Freehold £255,000
20 September 2017 2 High Street, Glasinfryn, Bangor LL57 4UP Terraced (including end-of-terrace) Freehold £185,000
11 March 2016 5 High Street, Glasinfryn, Bangor LL57 4UP Terraced (including end-of-terrace) Freehold £87,500
2 May 2013 Ty'N Rardd, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £90,000
1 February 2013 6 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £125,000
3 August 2007 1 High Street, Glasinfryn, Bangor LL57 4UP Terraced (including end-of-terrace) Freehold £97,500
15 August 2003 Glan-Y-Dwr, Glasinfryn, Bangor LL57 4UP Detached Freehold £275,000
19 April 2002 5 High Street, Glasinfryn, Bangor LL57 4UP Terraced (including end-of-terrace) Freehold £60,000
10 November 2000 8 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £37,000
20 August 1999 7 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £60,000
29 November 1996 9 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £47,500
15 August 1996 7 High Street, Glasinfryn, Bangor LL57 4UP Semi-detached Freehold £56,500
31 July 1996 Glan-Y-Dwr, Glasinfryn, Bangor LL57 4UP Detached Freehold £120,000

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 4UP

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)

Arllechwedd

Councillor

Dafydd Meurig 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 4UP

CodeNameData TypeData ThemeActive SinceData Owner
W00000523 Output Areas Statistical Building Block 1 January 2009 ONS
W01000103 Gwynedd 005D 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
W04000095 Pentir Communities Administrative 1 January 2009 WG (LGBC)
W05001510 Arllechwedd 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)
W35000922 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.

Page generated in 2.97 seconds. 216.73.217.59. Tue, 30 Jun 2026 02:31:30 +0100. Reticulating Splines.