The UK Postcode Database

CF23 8SJ

a postcode in Cardiff

Introduced in June 1999
CF23 8SJ 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 8SJ

Borage Close - 28 properties, USRN 5803967

Ty Cerrig - 1 property, USRN 5803276

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

Coordinates

Latitude: 51.5311 / 51°31'52"N

Longitude: -3.1543 / 3°9'15"W

UTM Reference: 30U 489298 5708901

OS Easting: 320029

OS Northing: 181989

OS Grid: ST200819

Location Encoding

Mapcode Local: GBR KP1.N3

Mapcode Global: VH6F1.8ST3

Open Location Code: 9C3RGRJW+C7

Maidenhead Locator System: IO81km17

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 5b1

  • Ethnically Diverse Suburb-an Professionals
  • Suburban Professionals
  • Families in Multi-Ethnic Terraces

Index of Multiple Deprivation (IMD): 1673 / 1909

  • 9th decile
  • much less deprived

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

Sun and Moon Times for CF23 8SJ on Monday 15 June 2026

Nautical twilight begins (First light) 02:53
Civil twilight begins (Dawn) 04:07
Sunrise 04:54
Transit (sun is at its highest) 13:13
Sunset 21:31
Civil twilight ends (Dusk) 22:19
Nautical twilight ends (Nightfall) 23:33
Hours of daylight today04:24 to 22:01
Hours of darkness tonight
(lighting-up time)
22:01 to 04:24
Moon Phase New Moon
Moon Rises 02:34
Moon sets 20:44

For a full sun and moon calendar for CF23 8SJ, go to The Time and Place

Residential Property Sales in CF23 8SJ

DateAddressProperty TypeTenurePrice
18 December 2023 18 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £415,000
1 December 2023 9 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £442,500
17 December 2021 6 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £410,000
16 April 2021 7 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £396,250
26 February 2021 31 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £275,000
3 April 2019 7 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £320,000
15 May 2018 7 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £320,000
11 August 2017 11 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £350,000
8 February 2016 17 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £262,500
31 July 2015 27 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £295,000
27 September 2013 3 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £225,000
27 January 2012 18 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £230,500
12 August 2011 17 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £225,000
19 April 2011 2 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £250,000
29 March 2011 12 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £196,000
6 August 2010 21 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £190,000
28 July 2010 25 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £225,000
31 March 2008 29 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £279,950
20 July 2007 6 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £272,000
13 July 2007 23 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £195,000
15 December 2006 17 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £225,000
31 January 2006 25 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £213,000
10 August 2005 17 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £210,000
10 June 2005 29 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £242,500
6 May 2005 21 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £184,950
3 May 2005 31 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £205,000
14 April 2005 3 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £240,000
28 January 2005 21 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £195,000
24 September 2004 18 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £235,000
20 September 2004 25 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £235,000
8 April 2004 14 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £174,950
2 August 2002 14 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £130,000
18 July 2001 9 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £137,000
9 March 2001 25 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £121,500
31 March 2000 5 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £128,000
27 March 2000 7 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £109,500
17 December 1999 1 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £135,000
23 November 1999 16 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £102,000
22 October 1999 9 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £117,600
15 October 1999 11 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £122,600
1 October 1999 13 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £99,000
28 September 1999 15 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £123,500
29 July 1999 17 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £94,995
23 July 1999 19 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £101,500
21 July 1999 18 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £106,000
15 July 1999 29 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £124,600
30 June 1999 33 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £120,600
18 June 1999 21 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £78,000
4 June 1999 25 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £94,950
4 June 1999 23 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £74,350
28 May 1999 27 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £96,200
30 April 1999 31 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £88,200
22 March 1999 14 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £81,500
18 December 1998 6 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £114,380
3 December 1998 8 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £80,450
2 October 1998 10 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £71,000
1 October 1998 12 Borage Close, Pontprennau, Cardiff CF23 8SJ Semi-detached Freehold £71,660
7 August 1998 4 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £96,300
5 May 1998 2 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £120,100
11 December 1997 3 Borage Close, Pontprennau, Cardiff CF23 8SJ Detached Freehold £98,000

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 8SJ

United Kingdom Parliament
Constituency

Cardiff North

MP

Anna McMorrin Labour

Senedd
Constituency

Cardiff North

Senedd Member

Julie Morgan 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)

Pontprennau and Old St Mellons

Councillors

Peter Littlechild Conservative

Joel Williams Conservative

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

Government Statistical Services (GSS) data for CF23 8SJ

CodeNameData TypeData ThemeActive SinceData Owner
W00009500 Output Areas Statistical Building Block 1 January 2009 ONS
W01001841 Cardiff 003A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000369 Cardiff 003 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000868 Pontprennau Communities Administrative 1 January 2009 WG (LGBC)
W05001290 Pontprennau and Old St Mellons Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000015 Cardiff Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000090 Cardiff North Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000042 Cardiff North 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)
W35002474 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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