The UK Postcode Database

SA31 3SD

a postcode in Carmarthenshire

Introduced in June 1998
SA31 3SD 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 3SD

Pen Y Cae - 16 properties, USRN 47207915

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

Coordinates

Latitude: 51.8506 / 51°51'2"N

Longitude: -4.341 / 4°20'27"W

UTM Reference: 30U 407636 5745273

OS Easting: 238859

OS Northing: 219481

OS Grid: SN388194

Location Encoding

Mapcode Local: GBR DD.TRWH

Mapcode Global: VH3LG.PRY6

Open Location Code: 9C3QVM25+6J

Maidenhead Locator System: IO71tu94

Demographics

Urban/Rural Indicator: C2

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

ONS Population Classification: 2b2

  • Suburbanites and Peri-Urbanites
  • Rural Amenity
  • Rural Mix

Index of Multiple Deprivation (IMD): 1464 / 1909

  • 8th decile
  • less deprived

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

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

Nautical twilight begins (First light) 03:01
Civil twilight begins (Dawn) 04:13
Sunrise 05:00
Transit (sun is at its highest) 13:16
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 09:55

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

Residential Property Sales in SA31 3SD

DateAddressProperty TypeTenurePrice
9 May 2022 14 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £219,000
16 December 2019 5 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £170,000
9 December 2016 18 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £189,000
8 June 2015 11 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £173,000
16 January 2015 16 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £150,000
4 July 2014 13 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £225,000
9 December 2013 1 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £160,000
8 July 2010 18 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £210,000
23 October 2009 16 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £162,500
2 April 2009 9 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £160,000
27 June 2008 13 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £189,950
16 May 2008 13 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £200,000
21 September 2007 7 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £227,000
4 August 2006 3 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £185,000
29 July 2005 11 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £183,000
1 December 2004 1 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £162,000
9 August 2004 14 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £144,000
4 March 2003 11 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £126,000
12 December 2002 12 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £123,000
29 June 2001 3 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £88,000
8 May 2000 1 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £70,000
28 May 1999 2 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £93,750
28 May 1999 9 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £71,995
21 May 1999 4 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £64,500
17 May 1999 12 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £93,000
26 February 1999 5 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £67,500
26 February 1999 6 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £81,816
26 February 1999 13 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £92,995
17 February 1999 8 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £69,500
12 February 1999 7 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £91,995
29 January 1999 14 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £67,000
22 January 1999 11 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £82,995
15 January 1999 16 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £63,500
15 January 1999 18 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £88,995
27 November 1998 3 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £81,995
6 November 1998 1 Pen Y Cae, Johnstown, Carmarthen SA31 3SD Detached Freehold £66,000

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 3SD

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 3SD

CodeNameData TypeData ThemeActive SinceData Owner
W00003459 Output Areas Statistical Building Block 1 January 2009 ONS
W01000644 Carmarthenshire 006B 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)
W35001570 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.

The UK Postcode Database is a Good Stuff website.

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