The UK Postcode Database

CF23 8QF

a postcode in Cardiff

Introduced in November 2006
CF23 8QF 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 8QF

Speedwell Close - 24 properties, USRN 5800828

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: -3.1321 / 3°7'55"W

UTM Reference: 30U 490836 5708900

OS Easting: 321567

OS Northing: 181966

OS Grid: ST215819

Location Encoding

Mapcode Local: GBR KV1.M2

Mapcode Global: VH6F1.NSJ3

Open Location Code: 9C3RGVJ9+F5

Maidenhead Locator System: IO81km47

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): 1700 / 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 8QF on Thursday 11 June 2026

Nautical twilight begins (First light) 02:55
Civil twilight begins (Dawn) 04:08
Sunrise 04:55
Transit (sun is at its highest) 13:12
Sunset 21:29
Civil twilight ends (Dusk) 22:16
Nautical twilight ends (Nightfall) 23:28
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 01:14
Moon sets 16:27

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

Residential Property Sales in CF23 8QF

DateAddressProperty TypeTenurePrice
1 December 2022 9 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £445,000
23 September 2022 15 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £500,000
13 December 2019 2 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £362,500
20 September 2019 7 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £373,000
6 February 2019 19 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £246,000
31 January 2019 12 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £270,000
12 October 2018 5 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £400,000
4 December 2015 8 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £295,000
29 May 2015 21 Speedwell Close, Pontprennau, Cardiff CF23 8QF Terraced (including end-of-terrace) Freehold £215,000
25 July 2014 27 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £340,000
6 July 2014 23 Speedwell Close, Pontprennau, Cardiff CF23 8QF Terraced (including end-of-terrace) Freehold £213,500
17 January 2014 17 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £290,000
6 June 2012 18 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £260,000
23 September 2011 19 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £207,000
1 September 2011 4 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £285,000
12 November 2010 8 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £249,950
5 August 2009 10 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £212,000
2 April 2008 18 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £329,995
22 June 2007 2 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £400,000
22 June 2007 14 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £375,000
8 June 2007 10 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £375,000
25 May 2007 12 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £375,000
25 March 2007 8 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £335,000
16 March 2007 16 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £350,000
23 February 2007 5 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £354,046
21 December 2006 20 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £290,000
21 December 2006 11 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £329,995
19 December 2006 27 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £344,995
15 December 2006 23 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £224,995
15 December 2006 21 Speedwell Close, Pontprennau, Cardiff CF23 8QF Semi-detached Freehold £204,995
8 December 2006 25 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £352,500
15 November 2006 19 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £221,995
3 November 2006 7 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £333,995
27 October 2006 9 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £299,995
29 September 2006 15 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £310,645
29 September 2006 17 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £300,000
29 September 2006 13 Speedwell Close, Pontprennau, Cardiff CF23 8QF Detached Freehold £280,000

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 8QF

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 8QF

CodeNameData TypeData ThemeActive SinceData Owner
W00009498 Output Areas Statistical Building Block 1 January 2009 ONS
W00010189 Output Areas Statistical Building Block 21 March 2021 ONS
W01001843 Cardiff 003C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W01002018 Cardiff 003G Lower layer Super Output Areas Statistical Building Block 21 March 2021 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)
W35002475 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.

Page generated in 1.17 seconds. 216.73.216.136. Thu, 11 Jun 2026 22:44:09 +0100. Reticulating Splines.