The UK Postcode Database

NP12 3JU

a postcode in Caerphilly

Introduced in June 1999
NP12 3JU 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 NP12 3JU

Central Avenue - 17 properties, USRN 47501075

Penybryn Avenue - 2 properties, USRN 47503010

Unnamed road - 2 properties, USRN 47504751

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

Coordinates

Latitude: 51.6728 / 51°40'21"N

Longitude: -3.2103 / 3°12'37"W

UTM Reference: 30U 485457 5724665

OS Easting: 316403

OS Northing: 197804

OS Grid: ST164978

Location Encoding

Mapcode Local: GBR HW.5Z1K

Mapcode Global: VH6DF.96PZ

Open Location Code: 9C3RMQFQ+4V

Maidenhead Locator System: IO81jq41

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): 367 / 1909

  • 2nd decile
  • much more deprived

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

Sun and Moon Times for NP12 3JU on Sunday 5 July 2026

Nautical twilight begins (First light) 03:03
Civil twilight begins (Dawn) 04:15
Sunrise 05:02
Transit (sun is at its highest) 13:17
Sunset 21:32
Civil twilight ends (Dusk) 22:19
Nautical twilight ends (Nightfall) 23:31
Hours of daylight today04:32 to 22:02
Hours of darkness tonight
(lighting-up time)
22:02 to 04:33
Moon Phase Waning Gibbous
Moon Sets 09:59
Moon Rises 22:52

For a full sun and moon calendar for NP12 3JU, go to The Time and Place

Residential Property Sales in NP12 3JU

DateAddressProperty TypeTenurePrice
16 March 2022 11 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £190,000
3 January 2020 2 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £108,000
29 November 2019 2 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £113,000
28 September 2018 5 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £110,000
2 April 2015 1 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £96,000
18 March 2014 10 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £76,000
6 March 2014 2 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £71,500
12 October 2012 9 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £100,000
3 September 2010 3 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £65,000
30 April 2009 12 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £62,500
5 December 2008 5 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £79,800
21 April 2006 7 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Terraced (including end-of-terrace) Freehold £70,000
14 April 2005 11 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £36,000
2 April 2004 8 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £85,000
26 March 2004 10 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £79,995
27 August 2002 1 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £59,995
7 December 2001 10 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £46,950
28 February 2001 1 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £45,000
16 August 1996 10 Central Avenue, Cefn Fforest, Blackwood NP12 3JU Semi-detached Freehold £40,000

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 NP12 3JU

United Kingdom Parliament
Constituency

Newport West and Islwyn

MP

Ruth Jones Labour

Senedd
Constituency

Islwyn

Senedd Member

Rhianon Passmore Welsh Labour and Co-operative Party

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)

Cefn Fforest and Pengam

Councillors

Marina Chacon-Dawson Labour

Teresa Heron Labour

Shane Williams Labour

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

Government Statistical Services (GSS) data for NP12 3JU

CodeNameData TypeData ThemeActive SinceData Owner
W00007086 Output Areas Statistical Building Block 1 January 2009 ONS
W01001352 Caerphilly 007A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000296 Caerphilly 007 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000905 Cefn Fforest Communities Administrative 1 April 2010 WG (LGBC)
W05001654 Cefn Fforest and Pengam Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000018 Caerphilly Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000105 Newport West and Islwyn Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000036 Islwyn 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)
W35002176 Workplace Zones Census 31 December 2011 ONS
W45001100 Blackwood 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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