The UK Postcode Database

NP12 1HB

a postcode in Caerphilly

Introduced in December 1999
NP12 1HB 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 1HB

Rhos Y Dderwen - 42 properties, USRN 47504134

Cefn Coed - 1 property, USRN 47504899

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

Coordinates

Latitude: 51.6642 / 51°39'50"N

Longitude: -3.2064 / 3°12'22"W

UTM Reference: 30U 485726 5723705

OS Easting: 316659

OS Northing: 196841

OS Grid: ST166968

Location Encoding

Mapcode Local: GBR HX.666G

Mapcode Global: VH6DF.CFRM

Open Location Code: 9C3RMQ7V+MC

Maidenhead Locator System: IO81jp59

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 1a1

  • Retired Professionals
  • Spacious Rural Living
  • Pre-Retirement Spacious Living

Index of Multiple Deprivation (IMD): 1731 / 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 NP12 1HB on Sunday 5 July 2026

Nautical twilight begins (First light) 03:04
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) 23:30
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 1HB, go to The Time and Place

Residential Property Sales in NP12 1HB

DateAddressProperty TypeTenurePrice
30 September 2022 12 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £172,500
12 July 2022 10 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £284,950
18 February 2022 22 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £210,000
16 August 2021 39 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £195,000
8 November 2019 37 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £124,000
16 August 2019 15 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £165,000
6 February 2019 20 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £145,000
1 February 2019 38 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £127,000
19 December 2018 26 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £162,000
23 June 2017 3 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £211,000
31 March 2017 26 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £130,000
4 March 2016 2 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £207,000
28 September 2015 27 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £133,500
17 October 2014 37 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £95,000
26 July 2013 1 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £185,000
5 July 2013 26 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £125,000
26 April 2013 10 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £163,000
5 December 2012 21 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £115,000
3 February 2012 25 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £94,000
25 October 2011 15 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £139,950
29 July 2011 22 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £133,000
25 January 2010 23 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £139,000
14 April 2008 27 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £141,000
20 December 2007 6 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £216,950
13 December 2007 38 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £123,000
24 August 2007 5 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £193,000
24 August 2007 31 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £143,500
22 June 2007 6 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £210,000
12 April 2007 15 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £138,000
23 November 2006 37 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £110,000
22 September 2006 26 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £131,000
10 August 2006 38 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £109,000
17 May 2006 16 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £140,000
12 May 2006 18 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £109,950
31 March 2006 30 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £109,000
30 January 2006 41 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £160,000
27 January 2006 22 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £129,000
26 January 2006 10 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £161,000
22 December 2005 28 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £100,000
9 December 2005 29 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £100,000
9 December 2005 27 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £135,950
28 October 2005 3 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £194,950
28 October 2005 36 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £133,500
8 August 2005 37 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £108,000
29 July 2005 30 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £105,500
26 November 2004 18 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £100,995
17 September 2004 34 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £94,000
6 August 2004 19 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £129,995
25 June 2004 30 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £77,995
25 June 2004 26 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £121,000
18 June 2004 25 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £89,995
12 December 2003 20 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £99,995
13 November 2003 13 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £93,950
11 November 2003 26 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £97,950
26 September 2003 38 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £68,000
12 September 2003 23 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £94,000
11 July 2003 27 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £94,950
11 July 2003 33 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £71,950
10 July 2003 9 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £142,950
7 July 2003 34 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £69,995
25 April 2003 20 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £85,000
28 March 2003 22 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £91,950
14 March 2003 3 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £139,000
28 February 2003 21 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £88,950
7 February 2003 25 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £69,995
6 December 2002 29 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £63,000
8 November 2002 17 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £64,000
13 September 2002 41 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £99,995
8 October 2001 8 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £89,950
28 September 2001 14 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £68,500
28 September 2001 22 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £67,000
19 September 2001 41 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £99,950
24 August 2001 12 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £52,000
21 August 2001 3 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £109,950
13 July 2001 40 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £86,950
29 June 2001 2 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £102,950
29 June 2001 1 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £105,000
25 May 2001 5 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £99,950
25 May 2001 4 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £89,950
20 April 2001 9 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £97,950
20 April 2001 6 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £100,950
30 March 2001 7 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £88,950
30 March 2001 10 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £89,950
15 December 2000 13 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £63,050
15 December 2000 11 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £67,950
8 December 2000 12 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £51,950
1 December 2000 19 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £65,950
24 November 2000 20 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £64,550
17 November 2000 14 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £64,950
17 November 2000 15 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £64,950
3 November 2000 16 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £65,950
27 October 2000 17 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £49,950
13 October 2000 18 Rhos Y Dderwen, Blackwood NP12 1HB Detached Freehold £49,950
8 September 2000 21 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £63,220
25 August 2000 22 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £65,950
18 August 2000 26 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £63,950
11 August 2000 23 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £67,950
28 July 2000 30 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £49,950
25 July 2000 25 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £51,950
30 June 2000 24 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £65,950
30 June 2000 29 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £49,950
16 June 2000 27 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £63,000
9 June 2000 28 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £49,950
26 May 2000 37 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £47,950
5 May 2000 38 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £47,950
24 March 2000 31 Rhos Y Dderwen, Blackwood NP12 1HB Semi-detached Freehold £64,950
26 January 2000 34 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £51,250
10 December 1999 39 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £59,800
10 December 1999 32 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £62,950
3 December 1999 33 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £48,950
12 November 1999 36 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £62,950
5 November 1999 35 Rhos Y Dderwen, Blackwood NP12 1HB Terraced (including end-of-terrace) Freehold £63,950

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 1HB

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)

Blackwood

Councillors

Nigel Dix Independent

Kevin Etheridge Independent

Andrew Farina-Childs Independent

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

Government Statistical Services (GSS) data for NP12 1HB

CodeNameData TypeData ThemeActive SinceData Owner
W00007067 Output Areas Statistical Building Block 1 January 2009 ONS
W01001349 Caerphilly 009B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000298 Caerphilly 009 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000730 Blackwood Communities Administrative 1 January 2009 WG (LGBC)
W05001653 Blackwood 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)
W35002181 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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