The UK Postcode Database

LL57 4DX

a postcode in Gwynedd

Introduced in January 1980
LL57 4DX 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 4DX

Tan-Y-Bwlch - 39 properties, USRN 46401352

Unnamed road - 1 property, USRN 46401044

Unnamed road - 1 property, USRN 46406844

Unnamed road - 1 property, USRN 46406862

Unnamed road - 1 property, USRN 46406843

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

Coordinates

Latitude: 53.1675 / 53°10'3"N

Longitude: -4.0945 / 4°5'40"W

UTM Reference: 30U 426832 5891468

OS Easting: 260083

OS Northing: 365428

OS Grid: SH600654

Location Encoding

Mapcode Local: GBR 5R.4FVQ

Mapcode Global: WH54G.2NH1

Open Location Code: 9C5Q5W94+25

Maidenhead Locator System: IO73we80

Demographics

Urban/Rural Indicator: F1

  • rural hamlet and isolated dwellings
  • a rural hamlet or isolated dwellings in populated countryside

ONS Population Classification: 1b1

  • Retired Professionals
  • Small Town Suburbia
  • Younger Established Suburban Communities

Index of Multiple Deprivation (IMD): 1187 / 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 LL57 4DX on Monday 29 June 2026

Nautical twilight begins (First light) 02:32
Civil twilight begins (Dawn) 04:01
Sunrise 04:52
Transit (sun is at its highest) 13:19
Sunset 21:47
Civil twilight ends (Dusk) 22:38
Nautical twilight ends (Nightfall) 00:06
Hours of daylight today04:22 to 22:17
Hours of darkness tonight
(lighting-up time) 		22:17 to 04:23
Moon Phase Full Moon
Moon Sets 02:34
Moon Rises 21:12

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

Residential Property Sales in LL57 4DX

DateAddressProperty TypeTenurePrice
16 May 2024 10 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £290,000
11 February 2022 33 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £345,000
20 January 2021 26 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £310,000
7 December 2020 11 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £237,000
6 December 2019 20 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £255,000
25 October 2019 9 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £256,000
14 June 2019 33 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £235,000
17 December 2018 23 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £170,000
7 December 2018 17 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £245,000
15 September 2017 7 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £185,000
5 September 2017 29 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £242,000
18 September 2015 10 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £155,000
24 January 2014 2 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £195,000
20 September 2013 29 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £236,000
20 September 2013 30 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £225,000
22 March 2010 26 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £205,000
17 October 2008 33 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £167,000
2 February 2007 6 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £185,000
19 January 2007 20 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £220,005
28 April 2006 5 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £188,000
17 November 2005 27 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £150,000
19 April 2004 11 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £130,000
19 April 2004 11 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £140,000
19 December 2003 26 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £119,950
10 August 2001 16 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Terraced (including end-of-terrace) Freehold £87,000
19 August 1998 12 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £64,000
4 December 1997 16 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Terraced (including end-of-terrace) Freehold £58,500
12 November 1996 18 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £55,500
12 September 1996 3 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £52,000
31 May 1996 14 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £54,000
21 July 1995 5 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £49,950
18 April 1995 13 Tan Y Bwlch, Mynydd Llandygai, Bangor LL57 4DX Semi-detached Freehold £54,000

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 4DX

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)

Tre-garth a Mynydd Llandygai

Councillor

Beca Roberts 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 4DX

CodeNameData TypeData ThemeActive SinceData Owner
W00000598 Output Areas Statistical Building Block 1 January 2009 ONS
W01000115 Gwynedd 003E 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
W04000073 Llandygai Communities Administrative 1 January 2009 WG (LGBC)
W05001563 Tre-garth a Mynydd Llandygái 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)
W35000914 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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