The UK Postcode Database

SA18 1JL

a postcode in Carmarthenshire

Introduced in January 1980
SA18 1JL 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 SA18 1JL

Heol Maesuchel - 38 properties, USRN 47204911

Lon Y Derwydd - 1 property, USRN 47208573

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

Coordinates

Latitude: 51.8062 / 51°48'22"N

Longitude: -3.8999 / 3°53'59"W

UTM Reference: 30U 437958 5739869

OS Easting: 269111

OS Northing: 213660

OS Grid: SN691136

Location Encoding

Mapcode Local: GBR Y0.XF8T

Mapcode Global: VH4JC.CV4Q

Open Location Code: 9C3RR442+F3

Maidenhead Locator System: IO81bt23

Demographics

Urban/Rural Indicator: D1

  • rural town
  • a small town or larger village, surrounded by populated countryside

ONS Population Classification: 2b2

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

Index of Multiple Deprivation (IMD): 636 / 1909

  • 4th decile
  • somewhat more deprived

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

Sun and Moon Times for SA18 1JL on Saturday 11 July 2026

Nautical twilight begins (First light) 03:15
Civil twilight begins (Dawn) 04:24
Sunrise 05:10
Transit (sun is at its highest) 13:21
Sunset 21:32
Civil twilight ends (Dusk) 22:18
Nautical twilight ends (Nightfall) 23:26
Hours of daylight today04:40 to 22:02
Hours of darkness tonight
(lighting-up time)
22:02 to 04:41
Moon Phase Waning Crescent
Moon Rises 00:31
Moon sets 18:30

For a full sun and moon calendar for SA18 1JL, go to The Time and Place

Residential Property Sales in SA18 1JL

DateAddressProperty TypeTenurePrice
14 April 2023 6 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £422,500
1 July 2022 36 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £160,000
24 September 2020 20 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £205,000
23 January 2020 36 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £105,000
18 January 2019 36 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £70,000
3 August 2018 30 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £75,000
13 May 2016 8 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £85,500
19 April 2016 8 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £90,000
4 March 2016 50 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £85,000
12 February 2016 7 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £100,000
22 January 2015 20 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £95,000
19 December 2013 17 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £86,000
12 July 2013 41 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £250,000
16 October 2012 42 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £220,000
13 April 2012 54 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £125,000
1 May 2009 8 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £61,620
30 January 2009 39 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £260,000
5 March 2007 17 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £105,000
18 December 2006 26 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £140,000
5 October 2006 56 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £170,000
23 June 2006 54 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £90,000
23 December 2004 39 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £195,000
11 June 2004 28 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £87,000
14 April 2004 24 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £147,500
11 February 2004 27 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £105,000
8 August 2003 54 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £120,000
11 June 2003 21 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £90,000
4 April 2003 Ty Gwyn, 25, Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £79,950
4 April 2003 36 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £59,950
3 April 2002 5 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £58,500
14 September 2001 26 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £35,000
29 June 2001 12 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £39,950
25 June 2001 28 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £40,000
14 April 2000 18 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £47,000
27 August 1999 21 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £38,000
30 July 1998 2 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £18,500
22 July 1998 18 Highfield Road, Twyn, Ammanford SA18 1JL Semi-detached Freehold £45,000
17 October 1997 31 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £72,000
5 September 1997 56 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £65,000
11 October 1996 9 Highfield Road, Twyn, Ammanford SA18 1JL Terraced (including end-of-terrace) Freehold £33,000
11 September 1996 42 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £38,000
21 December 1995 16 Highfield Road, Twyn, Ammanford SA18 1JL Detached Freehold £35,000

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 SA18 1JL

United Kingdom Parliament
Constituency

Caerfyrddin

MP

Ann Davies Plaid Cymru

Senedd
Constituency

Carmarthen East and Dinefwr

Senedd Member

Adam Price Plaid Cymru

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)

Garnant

Councillor

Kevin Madge Labour

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

Government Statistical Services (GSS) data for SA18 1JL

CodeNameData TypeData ThemeActive SinceData Owner
W00003530 Output Areas Statistical Building Block 1 January 2009 ONS
W01000656 Carmarthenshire 010A Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
W02000151 Carmarthenshire 010 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
W04000499 Cwmamman Communities Administrative 1 January 2009 WG (LGBC)
W05001191 Garnant 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)
W09000015 Carmarthen East and Dinefwr Senedd Constituencies Electoral 1 January 2012 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)
W35001584 Workplace Zones Census 31 December 2011 ONS
W45000958 Garnant 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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