The UK Postcode Database

SA31 3LS

a postcode in Carmarthenshire

Introduced in June 1996
SA31 3LS 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 3LS

Heol Beca - 27 properties, USRN 47204649

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

Coordinates

Latitude: 51.8547 / 51°51'16"N

Longitude: -4.3242 / 4°19'27"W

UTM Reference: 30U 408801 5745708

OS Easting: 240031

OS Northing: 219900

OS Grid: SN400199

Location Encoding

Mapcode Local: GBR DF.TB1X

Mapcode Global: VH3LH.0NB1

Open Location Code: 9C3QVM3G+V8

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: 7b1

  • Semi- and Un-Skilled Workforce
  • Young Families in Industrial Towns
  • Terraces in Transitional Towns

Index of Multiple Deprivation (IMD): 971 / 1909

  • 6th decile
  • slightly less deprived

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

Sun and Moon Times for SA31 3LS on Thursday 9 July 2026

Nautical twilight begins (First light) 03:12
Civil twilight begins (Dawn) 04:23
Sunrise 05:09
Transit (sun is at its highest) 13:22
Sunset 21:35
Civil twilight ends (Dusk) 22:22
Nautical twilight ends (Nightfall) 23:32
Hours of daylight today04:39 to 22:05
Hours of darkness tonight
(lighting-up time)
22:05 to 04:40
Moon Phase Waning Crescent
Moon Sets 15:38

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

Residential Property Sales in SA31 3LS

DateAddressProperty TypeTenurePrice
14 October 2020 4 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £146,000
18 March 2020 10 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £130,000
24 October 2018 5 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £125,000
3 July 2017 8 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £134,500
11 November 2016 14 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £125,000
13 December 2013 5 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £115,000
29 October 2012 19 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £115,000
4 February 2011 13 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £124,995
10 December 2010 13 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £117,000
27 April 2010 6 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £132,950
9 June 2006 10 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £119,999
1 June 2006 19 Heol Beca, Carmarthen SA31 3LS Detached Freehold £115,950
17 August 2004 6 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £112,500
24 September 2003 10 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £85,000
27 August 2003 18 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £78,000
17 April 2003 10 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £74,260
21 October 2002 12 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £63,000
12 September 2002 13 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £67,000
14 July 2000 2 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £50,000
26 November 1999 4 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £52,500
23 August 1999 12 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £50,000
28 September 1998 1 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £44,000
30 July 1996 16 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £49,000
19 July 1996 13 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £49,000
3 June 1996 7 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £47,000
15 May 1996 17 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £47,000
1 May 1996 19 Heol Beca, Carmarthen SA31 3LS Detached Freehold £42,000
30 April 1996 5 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £42,000
26 April 1996 10 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £44,000
26 April 1996 6 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £44,000
26 April 1996 8 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £49,000
22 April 1996 11 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £49,000
19 April 1996 9 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £42,000
11 April 1996 15 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £42,000
11 April 1996 2 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £44,000
11 April 1996 22 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £42,000
3 April 1996 12 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £49,000
1 April 1996 1 Heol Beca, Carmarthen SA31 3LS Semi-detached Freehold £44,000
29 March 1996 20 Heol Beca, Carmarthen SA31 3LS Terraced (including end-of-terrace) Freehold £46,000

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 3LS

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 3LS

CodeNameData TypeData ThemeActive SinceData Owner
W00003456 Output Areas Statistical Building Block 1 January 2009 ONS
W01000643 Carmarthenshire 006A 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.

Page generated in 3.04 seconds. 216.73.216.7. Thu, 09 Jul 2026 13:52:33 +0100. Contiguous Amelioration.