The UK Postcode Database

SA31 3DE

a postcode in Carmarthenshire

Introduced in January 1980
SA31 3DE 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 SA31 3DE

Union Street - 51 properties, USRN 47207215

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

Coordinates

Latitude: 51.8565 / 51°51'23"N

Longitude: -4.3191 / 4°19'8"W

UTM Reference: 30U 409153 5745898

OS Easting: 240385

OS Northing: 220086

OS Grid: SN403200

Location Encoding

Mapcode Local: GBR DF.TC8Y

Mapcode Global: VH3LH.3L0P

Open Location Code: 9C3QVM4J+H8

Maidenhead Locator System: IO71uu15

Demographics

Urban/Rural Indicator: C2

  • urban city or town
  • a town or city, surrounded by sparsely inhabited countryside

ONS Population Classification: 6b3

  • Baseline UK
  • Legacy Industrial and Coastal Communities
  • EU Singles

Index of Multiple Deprivation (IMD): 1256 / 1909

  • 7th decile
  • somewhat less deprived

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

Sun and Moon Times for SA31 3DE on Saturday 6 June 2026

Nautical twilight begins (First light) 03:00
Civil twilight begins (Dawn) 04:13
Sunrise 05:00
Transit (sun is at its highest) 13:15
Sunset 21:31
Civil twilight ends (Dusk) 22:18
Nautical twilight ends (Nightfall) 23:31
Hours of daylight today04:30 to 22:01
Hours of darkness tonight
(lighting-up time)
22:01 to 04:29
Moon Phase Waning Gibbous
Moon Rises 00:13
Moon sets 09:48

For a full sun and moon calendar for SA31 3DE, go to The Time and Place

Residential Property Sales in SA31 3DE

DateAddressProperty TypeTenurePrice
21 June 2024 11b Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £142,500
14 August 2023 24 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £135,000
7 July 2023 11a Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £167,500
16 May 2023 17 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £130,000
6 January 2023 25 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £154,000
18 February 2022 13 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £175,000
28 January 2022 16 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £149,995
10 June 2021 22 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £142,500
8 January 2021 Upper Flat, 20 Union Street, Carmarthen SA31 3DE Flat/apartment Leasehold £51,500
4 January 2019 26 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £78,000
11 May 2017 20 Union Street, Carmarthen SA31 3DE Other property type Freehold £7,000
16 March 2017 7 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £112,500
8 December 2016 Union Street Chapel, Union Street, Carmarthen SA31 3DE Other property type Freehold £70,000
30 September 2016 13a Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £177,500
19 September 2014 5 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £156,000
12 February 2014 13a Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £168,500
27 September 2013 24 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £77,500
31 May 2013 21 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £110,000
5 November 2010 26 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £120,000
24 September 2010 9 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £150,000
4 August 2010 11b Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £95,000
8 May 2009 9 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £125,000
13 March 2008 11 Union Street, Carmarthen SA31 3DE Detached Freehold £211,000
18 January 2008 5 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £125,000
16 March 2007 2 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £120,000
16 February 2007 22 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £115,000
2 February 2007 25 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £127,000
18 December 2006 16 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £147,500
15 July 2005 6 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £113,000
28 January 2005 Flat 2, 20 Union Street, Carmarthen SA31 3DE Flat/apartment Leasehold £50,000
21 May 2004 12 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £116,000
28 August 2003 26 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £55,250
1 August 2002 13a Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £76,500
18 January 2002 9 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £57,000
16 February 2001 11 Union Street, Carmarthen SA31 3DE Detached Freehold £78,000
26 May 2000 27 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £51,000
11 February 2000 4 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £28,500
18 June 1999 21 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £20,000
14 August 1998 16 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £59,500
21 November 1997 13a Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £58,500
21 June 1995 6 Union Street, Carmarthen SA31 3DE Terraced (including end-of-terrace) Freehold £42,000

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 SA31 3DE

United Kingdom Parliament
Constituency

Caerfyrddin

MP

Ann Davies Plaid Cymru

Senedd
Constituency

Carmarthen West and South Pembrokeshire

Senedd Member

Samuel Kurtz Welsh Conservative Party

Region

Mid and West Wales

Senedd Members

Cefin Campbell Plaid Cymru

Jane Dodds Welsh Liberal Democrats

Eluned Morgan Welsh Labour

Joyce Watson Welsh Labour

Carmarthenshire Council
Unitary Authority electoral division (UTE)

Carmarthen Town West

Councillors

Emlyn Schiavone Plaid Cymru

Russell Sparks Plaid Cymru

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

Government Statistical Services (GSS) data for SA31 3DE

CodeNameData TypeData ThemeActive SinceData Owner
W00003468 Output Areas Statistical Building Block 1 January 2009 ONS
W01000645 Carmarthenshire 006C Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000147 Carmarthenshire 006 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000494 Carmarthen Communities Administrative 1 January 2009 WG (LGBC)
W05001184 Carmarthen Town West Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000010 Carmarthenshire Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000087 Caerfyrddin Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000016 Carmarthen West and South Pembrokeshire Senedd Constituencies Electoral 1 January 2009 WG (BC)
W10000006 Mid and West Wales Senedd Electoral Regions Electoral 1 January 2012 WG (BC)
W11000025 Hywel Dda University Health Board Local Health Boards Health 1 October 2009 WG (Health)
W15000004 Dyfed-Powys Police Force Areas Other 1 January 2009 Home Office
W16000002 South West / Mid Wales Department for Children, Education, Lifelong Learning and Skills, WG Other 1 January 2009 WG (Educ)
W22000028 Llanelli 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)
W35001572 Workplace Zones Census 31 December 2011 ONS
W45000937 Carmarthen 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.

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