The UK Postcode Database

SA31 3DJ

a postcode in Carmarthenshire

Introduced in January 1980
SA31 3DJ 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 3DJ

St Non's Avenue - 27 properties, USRN 47206288

Crispin Avenue - 1 property, USRN 47203938

Nant-Yr-Arian - 1 property, USRN 47205553

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: -4.3185 / 4°19'6"W

UTM Reference: 30U 409200 5746033

OS Easting: 240434

OS Northing: 220220

OS Grid: SN404202

Location Encoding

Mapcode Local: GBR DF.T5H2

Mapcode Global: VH3LH.3KBR

Open Location Code: 9C3QVM5J+3J

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: 6b3

  • Baseline UK
  • Legacy Industrial and Coastal Communities
  • EU Singles

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 3DJ on Tuesday 7 July 2026

Nautical twilight begins (First light) 03:09
Civil twilight begins (Dawn) 04:20
Sunrise 05:07
Transit (sun is at its highest) 13:22
Sunset 21:36
Civil twilight ends (Dusk) 22:23
Nautical twilight ends (Nightfall) 23:35
Hours of daylight today04:37 to 22:06
Hours of darkness tonight
(lighting-up time)
22:06 to 04:38
Moon Phase Last Quarter
Moon Sets 12:45
Moon Rises 23:22

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

Residential Property Sales in SA31 3DJ

DateAddressProperty TypeTenurePrice
21 June 2024 6 St Nons Avenue, Carmarthen SA31 3DJ Terraced (including end-of-terrace) Freehold £235,000
26 July 2023 19 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £238,500
11 May 2023 17 St Nons Avenue, Carmarthen SA31 3DJ Other property type Freehold £253,000
11 May 2023 17 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £253,000
9 June 2022 18 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £231,000
3 March 2022 2 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £189,000
10 May 2019 26 St Nons Avenue, Carmarthen SA31 3DJ Other property type Freehold £210,000
14 September 2018 19 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £181,500
10 September 2018 8 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £208,000
12 February 2018 12 St Nons Avenue, Carmarthen SA31 3DJ Detached Freehold £210,000
30 November 2016 1 St Nons Avenue, Carmarthen SA31 3DJ Detached Freehold £194,500
27 February 2015 18 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £160,000
12 February 2013 9 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £170,000
20 August 2010 16 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £165,000
26 June 2009 22 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £160,000
30 October 2007 10 St Nons Avenue, Carmarthen SA31 3DJ Detached Freehold £230,000
23 December 2004 11 St Nons Avenue, Carmarthen SA31 3DJ Detached Freehold £205,000
1 December 2003 12 St Nons Avenue, Carmarthen SA31 3DJ Detached Freehold £149,950
18 July 2003 6 St Nons Avenue, Carmarthen SA31 3DJ Terraced (including end-of-terrace) Freehold £92,500
8 May 2003 25 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £95,000
17 August 2001 4 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £71,000
7 July 2000 8 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £58,500
14 April 2000 19 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £71,000
11 June 1999 23 St Nons Avenue, Carmarthen SA31 3DJ Terraced (including end-of-terrace) Freehold £54,000
10 October 1997 14 St Nons Avenue, Carmarthen SA31 3DJ Terraced (including end-of-terrace) Freehold £45,000
13 December 1996 3 St Nons Avenue, Carmarthen SA31 3DJ Terraced (including end-of-terrace) Freehold £31,000
15 November 1996 9 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £40,000
24 August 1995 15 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £52,000
29 March 1995 21 St Nons Avenue, Carmarthen SA31 3DJ Semi-detached Freehold £49,000

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 3DJ

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 3DJ

CodeNameData TypeData ThemeActive SinceData Owner
W00003468 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.

The UK Postcode Database is a Good Stuff website.

Page generated in 1.98 seconds. 216.73.216.231. Tue, 07 Jul 2026 23:48:36 +0100. Monologic Platypus.