The UK Postcode Database

CF23 8NS

a postcode in Cardiff

Introduced in June 1999
CF23 8NS 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 8NS

Burwell Close - 22 properties, USRN 5803304

Heol Pontprennau - 1 property, USRN 5803668

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

Coordinates

Latitude: 51.535 / 51°32'6"N

Longitude: -3.1317 / 3°7'54"W

UTM Reference: 30U 490863 5709333

OS Easting: 321600

OS Northing: 182399

OS Grid: ST216823

Location Encoding

Mapcode Local: GBR J0.GDZC

Mapcode Global: VH6F1.NPR3

Open Location Code: 9C3RGVP9+28

Maidenhead Locator System: IO81km48

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): 1758 / 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 CF23 8NS 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) 23:29
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 8NS, go to The Time and Place

Residential Property Sales in CF23 8NS

DateAddressProperty TypeTenurePrice
21 January 2021 8 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £342,000
11 November 2020 11 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £190,000
29 November 2019 10 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £350,000
12 July 2019 22 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £177,500
4 February 2019 6 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £418,000
22 November 2018 17 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £187,500
17 July 2017 9 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £165,000
27 May 2016 8 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £310,000
9 October 2013 4 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £182,500
8 August 2013 7 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £175,000
31 May 2013 22 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £138,750
28 June 2012 15 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £167,500
26 March 2010 14 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £230,000
5 April 2007 26 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £180,000
6 December 2006 6 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £315,000
29 September 2006 4 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £169,000
30 June 2006 22 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £137,000
1 September 2004 3 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £235,000
16 August 2004 12 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £230,000
10 August 2004 7 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £164,000
4 July 2003 11 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £109,000
8 November 2002 3 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £176,748
21 June 2002 24 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £85,950
14 June 2002 4 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £109,950
22 March 2002 22 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £74,000
14 January 2000 24 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £59,850
17 December 1999 7 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £76,500
27 May 1998 18 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £58,500
14 February 1997 16 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £59,950
29 January 1997 4 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £64,500
30 December 1996 1 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £87,950
10 December 1996 5 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £94,950
25 October 1996 12 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £99,950
4 October 1996 15 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £62,500
12 August 1996 14 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £83,000
31 May 1996 10 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £97,000
23 May 1996 4 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £67,950
25 March 1996 7 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £59,950
19 March 1996 6 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £115,000
1 March 1996 2 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £64,950
30 November 1995 9 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £49,950
29 November 1995 11 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £49,950
27 November 1995 18 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £51,500
17 November 1995 8 Burwell Close, Pontprennau, Cardiff CF23 8NS Detached Freehold £108,450
31 October 1995 16 Burwell Close, Pontprennau, Cardiff CF23 8NS Semi-detached Freehold £59,950
31 October 1995 22 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £49,950
29 September 1995 26 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £59,950
29 September 1995 24 Burwell Close, Pontprennau, Cardiff CF23 8NS Terraced (including end-of-terrace) Freehold £52,500

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 8NS

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 8NS

CodeNameData TypeData ThemeActive SinceData Owner
W00009493 Output Areas Statistical Building Block 1 January 2009 ONS
W01001842 Cardiff 003B 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)
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 1.76 seconds. 216.73.216.136. Thu, 11 Jun 2026 14:15:22 +0100. Acquisitive Numismatism.