The UK Postcode Database

CF83 8FX

a postcode in Caerphilly

Introduced in June 1999
CF83 8FX 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 CF83 8FX

William Street - 32 properties, USRN 47503824

Standard Street - 2 properties, USRN 47503372

Unnamed road - 1 property, USRN 47504571

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

Coordinates

Latitude: 51.5944 / 51°35'39"N

Longitude: -3.1803 / 3°10'48"W

UTM Reference: 30U 487513 5715948

OS Easting: 318340

OS Northing: 189059

OS Grid: ST183890

Location Encoding

Mapcode Local: GBR HY.BLS2

Mapcode Global: VH6DT.T6L1

Open Location Code: 9C3RHRV9+QV

Maidenhead Locator System: IO81jo82

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 7a2

  • Semi- and Un-Skilled Workforce
  • Established but Challenged
  • Industry Associations

Index of Multiple Deprivation (IMD): 826 / 1909

  • 5th decile
  • slightly more deprived

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

Sun and Moon Times for CF83 8FX on Tuesday 9 June 2026

Nautical twilight begins (First light) 02:56
Civil twilight begins (Dawn) 04:08
Sunrise 04:55
Transit (sun is at its highest) 13:12
Sunset 21:28
Civil twilight ends (Dusk) 22:15
Nautical twilight ends (Nightfall) 23:27
Hours of daylight today04:25 to 21:58
Hours of darkness tonight
(lighting-up time)
21:58 to 04:25
Moon Phase Waning Crescent
Moon Rises 00:45
Moon sets 13:38

For a full sun and moon calendar for CF83 8FX, go to The Time and Place

Residential Property Sales in CF83 8FX

DateAddressProperty TypeTenurePrice
5 December 2022 66 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £160,000
21 January 2022 70 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £125,000
5 November 2021 92 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £140,000
29 July 2021 70 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £125,000
17 June 2021 55 William Street, Trethomas, Caerphilly CF83 8FX Detached Freehold £205,000
13 May 2021 78 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £123,000
12 March 2020 52 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £147,000
13 December 2019 84 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £128,000
1 February 2019 90 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £110,000
6 July 2018 66 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £129,950
13 December 2017 60 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £103,000
28 April 2017 66 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £119,000
14 December 2016 52 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £139,950
29 September 2016 55 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £175,500
26 May 2016 94 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £121,000
19 May 2016 84 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £103,000
27 January 2015 92 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £90,500
12 December 2014 66 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £112,500
7 February 2014 94 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £113,500
18 October 2012 84 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £62,950
4 April 2012 72 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £87,500
11 March 2011 78 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £80,000
26 September 2008 66 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £117,950
29 August 2008 58 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £108,000
23 March 2007 51 William Street, Trethomas, Caerphilly CF83 8FX Detached Freehold £177,000
6 October 2006 86 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £107,500
21 July 2006 70 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £107,000
21 November 2005 94 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £94,740
10 March 2005 86 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £67,000
15 February 2005 53 William Street, Trethomas, Caerphilly CF83 8FX Detached Freehold £173,000
10 September 2004 52 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £109,950
7 January 2004 90 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £80,000
10 October 2003 66 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £83,000
22 August 2003 53 William Street, Trethomas, Caerphilly CF83 8FX Detached Freehold £129,950
25 July 2003 58 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £69,000
7 May 2003 52 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £79,950
28 February 2003 96 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £57,000
21 February 2003 56 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £64,950
17 May 2002 90 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £57,000
1 March 2002 60 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £35,000
11 January 2002 62 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £11,500
18 December 2001 86 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £37,000
1 June 2001 55 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £85,000
30 May 2001 66 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £48,000
1 March 2001 70 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £40,000
8 December 2000 53 William Street, Trethomas, Caerphilly CF83 8FX Detached Freehold £69,000
10 September 1999 96 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £37,000
17 June 1999 Mailboxs Ltd - Small Business Solutions, Apex House, 59, William Street, Trethomas, Caerphilly CF83 8FX Detached Freehold £12,800
27 May 1999 52 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £46,250
15 January 1999 94 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £39,000
1 July 1998 56 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £26,000
30 May 1997 78 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £36,000
31 October 1996 58 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £30,000
8 December 1995 58 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £7,500
23 June 1995 60 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £34,000
28 April 1995 78 William Street, Trethomas, Caerphilly CF83 8FX Terraced (including end-of-terrace) Freehold £34,000

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 CF83 8FX

United Kingdom Parliament
Constituency

Caerphilly

MP

Chris Evans Labour/Co-operative

Senedd
Constituency

Caerphilly

Senedd Member

Hefin David Welsh Labour

Region

South Wales East

Senedd Members

Natasha Asghar Welsh Conservative Party

Delyth Jewell Plaid Cymru

Laura Anne Jones Welsh Conservative Party

Peredur Owen Griffiths Plaid Cymru

Caerphilly Council
Unitary Authority electoral division (UTE)

Bedwas and Trethomas

Councillors

Elizabeth Aldworth Labour

Lisa Phipps Labour

Jill Winslade Labour

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

Government Statistical Services (GSS) data for CF83 8FX

CodeNameData TypeData ThemeActive SinceData Owner
W00007034 Output Areas Statistical Building Block 1 January 2009 ONS
W01001346 Caerphilly 020D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000309 Caerphilly 020 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000729 Bedwas, Trethomas and Machen Communities Administrative 1 January 2009 WG (LGBC)
W05001652 Bedwas and Trethomas Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000018 Caerphilly Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000088 Caerphilly Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000035 Caerphilly Senedd Constituencies Electoral 1 January 2012 WG (BC)
W10000008 South Wales East Senedd Electoral Regions Electoral 1 January 2012 WG (BC)
W11000028 Aneurin Bevan University Health Board Local Health Boards Health 1 October 2009 WG (Health)
W15000002 Gwent Police Force Areas Other 1 January 2009 Home Office
W16000003 South 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)
W35002218 Workplace Zones Census 31 December 2011 ONS
W45001162 Bedwas 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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