The UK Postcode Database

SA15 1BS

a postcode in Carmarthenshire

Introduced in January 1980
SA15 1BS 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 SA15 1BS

Caswell Street - 35 properties, USRN 47203693

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

Coordinates

Latitude: 51.674 / 51°40'26"N

Longitude: -4.1538 / 4°9'13"W

UTM Reference: 30U 420221 5725411

OS Easting: 251174

OS Northing: 199444

OS Grid: SS511994

Location Encoding

Mapcode Local: GBR GS.VJG6

Mapcode Global: VH3MJ.Y6F1

Open Location Code: 9C3QMRFW+JF

Maidenhead Locator System: IO71wq11

Demographics

Urban/Rural Indicator: C1

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

ONS Population Classification: 7a2

  • Semi- and Un-Skilled Workforce
  • Established but Challenged
  • Industry Associations

Index of Multiple Deprivation (IMD): 84 / 1909

  • 1st decile
  • most deprived

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

Sun and Moon Times for SA15 1BS on Friday 10 July 2026

Nautical twilight begins (First light) 03:16
Civil twilight begins (Dawn) 04:24
Sunrise 05:10
Transit (sun is at its highest) 13:22
Sunset 21:33
Civil twilight ends (Dusk) 22:19
Nautical twilight ends (Nightfall) 23:27
Hours of daylight today04:40 to 22:03
Hours of darkness tonight
(lighting-up time) 		22:03 to 04:41
Moon Phase Waning Crescent
Moon Rises 00:01
Moon sets 17:06

For a full sun and moon calendar for SA15 1BS, go to The Time and Place

Residential Property Sales in SA15 1BS

DateAddressProperty TypeTenurePrice
16 August 2024 38 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £157,500
14 February 2020 20 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £80,000
15 January 2020 4 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £68,000
2 February 2018 19 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £120,000
15 September 2017 38 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £119,000
3 March 2017 14 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £97,000
15 August 2016 10 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £109,000
24 February 2016 12 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £110,000
27 November 2015 38 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £105,000
5 June 2015 21 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £73,000
5 June 2015 18 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £118,000
5 January 2015 17 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £145,000
5 January 2015 38 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £66,000
18 December 2014 40 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £61,000
20 October 2014 40 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £47,500
18 July 2013 19 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £79,000
6 July 2012 10 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £75,000
19 January 2007 21 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £57,000
15 December 2006 18 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £110,000
4 December 2006 24 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £112,000
24 November 2006 12 Caswell Street, Llanelli SA15 1BS Detached Freehold £118,037
5 September 2006 22 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £105,000
21 July 2006 16 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £120,000
1 November 2005 26 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £114,000
14 February 2005 24 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £104,500
30 May 2003 26 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £69,000
29 November 2002 6 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £62,500
22 August 2002 40 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £38,000
22 August 2002 38 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £42,000
28 September 2001 26 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £37,500
14 September 2001 1 Caswell Street, Llanelli SA15 1BS Detached Freehold £99,000
30 March 2001 20 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £21,500
31 January 2001 5 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £36,500
6 October 2000 13 Caswell Street, Llanelli SA15 1BS Semi-detached Leasehold £45,500
30 June 2000 12 Caswell Street, Llanelli SA15 1BS Detached Freehold £35,800
3 December 1999 19 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £42,500
9 April 1999 3 Caswell Street, Llanelli SA15 1BS Semi-detached Freehold £53,000
17 April 1998 8 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £46,000
24 February 1995 8 Caswell Street, Llanelli SA15 1BS Terraced (including end-of-terrace) Freehold £39,500

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 SA15 1BS

United Kingdom Parliament
Constituency

Llanelli

MP

Nia Griffith Labour

Senedd
Constituency

Llanelli

Senedd Member

Lee Waters Welsh Labour

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)

Bigyn

Councillors

Michael Cranham Independent

Philip Warlow Labour

Janet Williams Labour

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

Government Statistical Services (GSS) data for SA15 1BS

CodeNameData TypeData ThemeActive SinceData Owner
W00003387 Output Areas Statistical Building Block 1 January 2009 ONS
W01000631 Carmarthenshire 024D Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000165 Carmarthenshire 024 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000519 Llanelli Communities Administrative 1 January 2009 WG (LGBC)
W05001180 Bigyn Electoral Wards Administrative/Electoral 5 May 2022 WG (LGBC)
W06000010 Carmarthenshire Unitary Authorities Administrative 1 January 2009 WG (LGBC)
W07000098 Llanelli Westminster Parliamentary Constituencies Electoral 4 July 2024 WG (BC)
W09000017 Llanelli 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)
W35001640 Workplace Zones Census 31 December 2011 ONS
W45001070 Llanelli 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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