The UK Postcode Database

LL18 3NU

a postcode in Denbighshire

Introduced in January 1980
LL18 3NU 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 LL18 3NU

Islwyn Avenue - 15 properties, USRN 46700612

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

Coordinates

Latitude: 53.3254 / 53°19'31"N

Longitude: -3.4791 / 3°28'44"W

UTM Reference: 30U 468093 5908581

OS Easting: 301586

OS Northing: 381965

OS Grid: SJ015819

Location Encoding

Mapcode Local: GBR 4Y4Z.LM

Mapcode Global: WH653.JPJ0

Open Location Code: 9C5R8GGC+59

Maidenhead Locator System: IO83gh28

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1b1

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

Index of Multiple Deprivation (IMD): 973 / 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 LL18 3NU on Friday 3 July 2026

Nautical twilight begins (First light) 02:33
Civil twilight begins (Dawn) 04:01
Sunrise 04:52
Transit (sun is at its highest) 13:18
Sunset 21:44
Civil twilight ends (Dusk) 22:35
Nautical twilight ends (Nightfall) 00:02
Hours of daylight today04:22 to 22:14
Hours of darkness tonight
(lighting-up time)
22:14 to 04:23
Moon Phase Waning Gibbous
Moon Sets 07:19
Moon Rises 22:33

For a full sun and moon calendar for LL18 3NU, go to The Time and Place

Residential Property Sales in LL18 3NU

DateAddressProperty TypeTenurePrice
4 August 2023 2 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £180,000
12 June 2020 5 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £170,000
29 November 2019 2 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £157,000
16 February 2018 5 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £160,000
15 December 2017 2 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £120,000
27 January 2014 1 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £128,500
19 April 2013 10 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £98,000
12 October 2012 15 Islwyn Avenue, Rhyl LL18 3NU Detached Freehold £128,000
29 June 2012 3 Islwyn Avenue, Rhyl LL18 3NU Terraced (including end-of-terrace) Freehold £103,000
18 August 2011 15 Islwyn Avenue, Rhyl LL18 3NU Detached Freehold £121,000
18 April 2008 7 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £175,000
20 March 2008 1 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £145,000
18 June 2007 11 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £122,500
27 August 2006 9 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £137,000
23 September 2005 12 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £85,000
31 March 2005 12 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £95,000
24 October 2004 9 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £119,000
31 August 2004 7 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £150,000
22 August 2003 13 Islwyn Avenue, Rhyl LL18 3NU Detached Freehold £108,000
17 January 2003 11 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £85,000
15 November 2002 7 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £90,000
30 August 2002 5 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £75,950
30 August 2002 1 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £91,000
4 March 2002 5 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £64,950
24 March 2000 11 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £53,000
12 September 1997 10 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £48,000
31 January 1997 14 Islwyn Avenue, Rhyl LL18 3NU Detached Freehold £33,000
23 March 1995 11 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £36,000
8 February 1995 12 Islwyn Avenue, Rhyl LL18 3NU Semi-detached Freehold £29,950

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 LL18 3NU

United Kingdom Parliament
Constituency

Clwyd North

MP

Gill German Labour

Senedd
Constituency

Vale of Clwyd

Senedd Member

Gareth Davies Welsh Conservative Party

Region

North Wales

Senedd Members

Llyr Gruffydd Plaid Cymru

Mark Isherwood Welsh Conservative Party

Sam Rowlands Welsh Conservative Party

Carolyn Thomas Welsh Labour

Denbighshire Council
Unitary Authority electoral division (UTE)

Rhyl East

Councillors

Justine Evans Conservative

Barry Mellor Labour

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

Government Statistical Services (GSS) data for LL18 3NU

CodeNameData TypeData ThemeActive SinceData Owner
W00001214 Output Areas Statistical Building Block 1 January 2009 ONS
W01000227 Denbighshire 004B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000045 Denbighshire 004 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000173 Rhyl Communities Administrative 1 January 2009 WG (LGBC)
W05001350 Rhyl East Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000004 Denbighshire Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000095 Clwyd North Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000005 Vale of Clwyd 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)
W22000031 Rhyl 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)
W35001092 Workplace Zones Census 31 December 2011 ONS
W45000645 Rhyl 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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