The UK Postcode Database

NP23 4SJ

a postcode in Blaenau Gwent

Introduced in June 1999
NP23 4SJ 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 NP23 4SJ

Rhyd Clydach - 27 properties, USRN 3100756

Rhyd Clydach - 1 property, USRN 3101216

Unnamed road - 1 property, USRN 3102189

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

Coordinates

Latitude: 51.8029 / 51°48'10"N

Longitude: -3.1691 / 3°10'8"W

UTM Reference: 30U 488338 5739128

OS Easting: 319483

OS Northing: 212228

OS Grid: SO194122

Location Encoding

Mapcode Local: GBR YZ.XNJL

Mapcode Global: VH6CP.0YY9

Open Location Code: 9C3RRR3J+58

Maidenhead Locator System: IO81jt92

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 2c1

  • Suburbanites and Peri-Urbanites
  • Ageing Communities
  • Communal Retirement Living

Index of Multiple Deprivation (IMD): 942 / 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 NP23 4SJ on Saturday 4 July 2026

Nautical twilight begins (First light) 03:00
Civil twilight begins (Dawn) 04:13
Sunrise 05:00
Transit (sun is at its highest) 13:17
Sunset 21:33
Civil twilight ends (Dusk) 22:20
Nautical twilight ends (Nightfall) 23:33
Hours of daylight today04:30 to 22:03
Hours of darkness tonight
(lighting-up time)
22:03 to 04:31
Moon Phase Waning Gibbous
Moon Sets 08:40
Moon Rises 22:40

For a full sun and moon calendar for NP23 4SJ, go to The Time and Place

Residential Property Sales in NP23 4SJ

DateAddressProperty TypeTenurePrice
6 February 2023 11 Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £210,000
6 January 2023 Enderley, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £265,000
12 September 2022 Lynsdale, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £207,500
19 August 2022 3 Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Terraced (including end-of-terrace) Freehold £208,000
26 July 2019 Dalkeith, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £229,950
15 February 2019 Dolanog, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Semi-detached Freehold £130,000
25 November 2016 Marlston, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £172,000
4 February 2016 White Haven, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £125,000
8 July 2015 12 Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £235,000
30 May 2014 Barafundle, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £180,000
13 August 2010 La Vista, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £205,000
25 July 2008 Rogwyn, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £187,500
28 January 2005 Dalkeith, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £162,000
30 January 2004 Josina, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Semi-detached Freehold £104,950
27 August 2002 Marlston, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £105,000
28 February 2002 16 Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Terraced (including end-of-terrace) Freehold £65,000
12 June 2000 Marlston, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £76,000
5 August 1998 15 Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Terraced (including end-of-terrace) Freehold £10,000
6 June 1997 Llan Fair, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £73,950
31 January 1997 Bedw Arian, Rhyd Clydach, Brynmawr, Ebbw Vale NP23 4SJ Detached Freehold £81,000

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 NP23 4SJ

United Kingdom Parliament
Constituency

Blaenau Gwent and Rhymney

MP

Nick Smith Labour

Senedd
Constituency

Blaenau Gwent

Senedd Member

Alun Davies 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

Blaenau Gwent Council
Unitary Authority electoral division (UTE)

Brynmawr

Councillors

Wayne Hodgins Independent

Jules Gardner Labour

John Hill Independent

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

Government Statistical Services (GSS) data for NP23 4SJ

CodeNameData TypeData ThemeActive SinceData Owner
W00007573 Output Areas Statistical Building Block 1 January 2009 ONS
W01001446 Blaenau Gwent 002A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000315 Blaenau Gwent 002 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000927 Brynmawr Communities Administrative 1 June 2010 WG (LGBC)
W05001259 Brynmawr Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000019 Blaenau Gwent Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000084 Blaenau Gwent and Rhymney Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000038 Blaenau Gwent Senedd Constituencies Electoral 1 January 2009 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
W16000004 South East Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W22000029 Merthyr Tydfil 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)
W35002241 Workplace Zones Census 31 December 2011 ONS
W45000974 Brynmawr 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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