The UK Postcode Database

CF23 9LW

a postcode in Cardiff

Introduced in June 1999
CF23 9LW 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 CF23 9LW

Pennsylvania - 14 properties, USRN 5803389

Brynfedw - 2 properties, USRN 5805648

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

Coordinates

Latitude: 51.5156 / 51°30'56"N

Longitude: -3.1559 / 3°9'21"W

UTM Reference: 30U 489182 5707176

OS Easting: 319889

OS Northing: 180264

OS Grid: ST198802

Location Encoding

Mapcode Local: GBR KP6.9N

Mapcode Global: VH6F7.75YG

Open Location Code: 9C3RGR8V+6J

Maidenhead Locator System: IO81km13

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 6a1

  • Baseline UK
  • Challenged Communities
  • Suburban Housing Starters

Index of Multiple Deprivation (IMD): 570 / 1909

  • 3rd decile
  • more deprived

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

Sun and Moon Times for CF23 9LW on Friday 12 June 2026

Nautical twilight begins (First light) 02:54
Civil twilight begins (Dawn) 04:07
Sunrise 04:55
Transit (sun is at its highest) 13:12
Sunset 21:29
Civil twilight ends (Dusk) 22:17
Nautical twilight ends (Nightfall) 23:30
Hours of daylight today04:25 to 21:59
Hours of darkness tonight
(lighting-up time)
21:59 to 04:24
Moon Phase Waning Crescent
Moon Rises 01:32
Moon sets 17:57

For a full sun and moon calendar for CF23 9LW, go to The Time and Place

Residential Property Sales in CF23 9LW

DateAddressProperty TypeTenurePrice
4 August 2022 243 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £220,000
29 April 2022 246 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £185,000
8 April 2022 249 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £195,000
11 January 2021 247 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £155,000
6 October 2017 250 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £137,000
22 September 2017 243 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £140,000
16 October 2015 244 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £150,000
26 August 2015 242 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £115,000
14 June 2012 242 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £90,000
11 June 2012 244 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £95,000
15 March 2012 255 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £105,000
5 July 2004 255 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £92,000
18 June 2004 252 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £118,000
2 May 2003 248 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £36,000
2 September 2002 249 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £69,950
29 March 2001 255 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £48,000
24 November 2000 250 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £49,000
9 June 2000 249 Pennsylvania, Llanedeyrn, Cardiff CF23 9LW Terraced (including end-of-terrace) Freehold £45,000

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 CF23 9LW

United Kingdom Parliament
Constituency

Cardiff East

MP

Jo Stevens Labour

Senedd
Constituency

Cardiff Central

Senedd Member

Jenny Rathbone Welsh Labour

Region

South Wales Central

Senedd Members

Rhys ab Owen Independent Member

Andrew RT Davies Welsh Conservative Party

Heledd Fychan Plaid Cymru

Joel James Welsh Conservative Party

Cardiff Council
Unitary Authority electoral division (UTE)

Pentwyn

Councillors

Joe Carter Liberal Democrats

Jess Moultrie Labour

Dan Naughton Liberal Democrats

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

Government Statistical Services (GSS) data for CF23 9LW

CodeNameData TypeData ThemeActive SinceData Owner
W00009353 Output Areas Statistical Building Block 1 January 2009 ONS
W01001812 Cardiff 017C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000383 Cardiff 017 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000998 Llanedeyrn Communities Administrative 1 April 2017 WG (LGBC)
W05001286 Pentwyn Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000015 Cardiff Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000089 Cardiff East Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000031 Cardiff Central Senedd Constituencies Electoral 1 January 2012 WG (BC)
W10000007 South Wales Central Senedd Electoral Regions Electoral 1 January 2012 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)
W35002518 Workplace Zones Census 31 December 2011 ONS
W45001208 Cardiff 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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