The UK Postcode Database

SA31 3DL

a postcode in Carmarthenshire

Introduced in January 1980
SA31 3DL 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 3DL

St Non's Avenue - 19 properties, USRN 47206288

Picton Court - 1 property, USRN 47205959

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

Coordinates

Latitude: 51.8577 / 51°51'27"N

Longitude: -4.3179 / 4°19'4"W

UTM Reference: 30U 409239 5746029

OS Easting: 240473

OS Northing: 220215

OS Grid: SN404202

Location Encoding

Mapcode Local: GBR DF.T5MH

Mapcode Global: VH3LH.3KMR

Open Location Code: 9C3QVM5J+3R

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: 2a2

  • Suburbanites and Peri-Urbanites
  • Inner Suburbs and Small Town Living
  • Settled Owner-Occupied Suburbs

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 3DL on Monday 8 June 2026

Nautical twilight begins (First light) 02:58
Civil twilight begins (Dawn) 04:11
Sunrise 04:59
Transit (sun is at its highest) 13:16
Sunset 21:33
Civil twilight ends (Dusk) 22:20
Nautical twilight ends (Nightfall) 23:34
Hours of daylight today04:29 to 22:03
Hours of darkness tonight
(lighting-up time)
22:03 to 04:28
Moon Phase Last Quarter
Moon Rises 00:38
Moon sets 12:22

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

Residential Property Sales in SA31 3DL

DateAddressProperty TypeTenurePrice
24 May 2022 42 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £228,500
11 May 2022 31 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £210,000
27 April 2018 43 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £143,000
18 June 2013 41 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £110,000
3 February 2012 37 St Nons Avenue, Carmarthen SA31 3DL Terraced (including end-of-terrace) Freehold £134,000
7 July 2011 34 St Nons Avenue, Carmarthen SA31 3DL Terraced (including end-of-terrace) Freehold £137,000
1 April 2010 44 St Nons Avenue, Carmarthen SA31 3DL Detached Freehold £185,000
29 July 2009 30 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £167,000
12 June 2008 43 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £172,000
17 August 2007 45 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £220,000
31 July 2006 31 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £157,500
17 May 2006 32 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £160,000
14 February 2005 29 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £187,500
22 October 2004 40 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £136,000
12 July 2002 35 St Nons Avenue, Carmarthen SA31 3DL Terraced (including end-of-terrace) Freehold £69,950
20 June 2000 45 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £93,750
25 September 1998 43 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £52,000
27 March 1998 29 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £58,000
4 November 1996 31 St Nons Avenue, Carmarthen SA31 3DL Semi-detached Freehold £48,500

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 3DL

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 3DL

CodeNameData TypeData ThemeActive SinceData Owner
W00003463 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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