The UK Postcode Database

CF4 8QJ

a terminated postcode in Cardiff

Introduced in January 1980, terminated in June 1999
CF4 8QJ 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.

Coordinates

Latitude: 51.5261 / 51°31'33"N

Longitude: -3.3016 / 3°18'5"W

UTM Reference: 30U 479077 5708373

OS Easting: 309800

OS Northing: 181600

OS Grid: ST098816

Location Encoding

Mapcode Local: GBR HS.H071

Mapcode Global: VH6DY.QWFZ

Open Location Code: 9C3RGMGX+C9

Maidenhead Locator System: IO81im36

Demographics

Urban/Rural Indicator: D1

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

ONS Population Classification: 1a2

  • Retired Professionals
  • Spacious Rural Living
  • Retirement Spacious Living

Index of Multiple Deprivation (IMD): 1823 / 1909

  • 10th decile
  • least deprived

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

Sun and Moon Times for CF4 8QJ on Wednesday 3 June 2026

Nautical twilight begins (First light) 03:05
Civil twilight begins (Dawn) 04:14
Sunrise 04:59
Transit (sun is at its highest) 13:11
Sunset 21:22
Civil twilight ends (Dusk) 22:08
Nautical twilight ends (Nightfall) 23:17
Hours of daylight today04:29 to 21:52
Hours of darkness tonight
(lighting-up time)
21:52 to 04:29
Moon Phase Waning Gibbous
Moon Sets 05:55
Moon Rises 23:28

For a full sun and moon calendar for CF4 8QJ, go to The Time and Place

Elected Representatives for CF4 8QJ

United Kingdom Parliament
Constituency

Cardiff West

MP

Alex Barros-Curtis Labour

Cardiff Council
Unitary Authority electoral division (UTE)

Pentyrch and St Fagans

Councillors

Catriona Brown-Reckless Conservative

Andrea Gibson Plaid Cymru

Rhys Livesy Plaid Cymru

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

Government Statistical Services (GSS) data for CF4 8QJ

CodeNameData TypeData ThemeActive SinceData Owner
W00009383 Output Areas Statistical Building Block 1 January 2009 ONS
W01001819 Cardiff 014D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000380 Cardiff 014 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000855 Pentyrch Communities Administrative 1 January 2009 WG (LGBC)
W05001287 Pentyrch and St Fagans Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000015 Cardiff Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000092 Cardiff West Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W11000029 Cardiff and Vale University Health Board Local Health Boards Health 1 October 2009 WG (Health)
W15000003 South Wales Police Force Areas Other 1 January 2009 Home Office
W16000004 South East Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W22000024 Cardiff 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)
W35002511 Workplace Zones Census 31 December 2011 ONS
W45001202 Pentyrch 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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