Map of SA31 3DN postcode

General information
Postcode SA31 3DN
Post Town Carmarthen
Nearest station Carmarthen (1 km)
Bus stops
Glannant House (SE)
Green Hall House (NW)
Y Felin (W)
Y Felin (E)
Green Hall House (SE)
County Court Offices (SW)
Roads in this postcode
Number of UPRNs 23 View
Known addresses
Brae Mar, St Davids Avenue, Carmarthen
Llanwern, St Davids Avenue, Carmarthen
21 St Davids Avenue, Carmarthen
22 St Davids Avenue, Carmarthen
23 St Davids Avenue, Carmarthen
24 St Davids Avenue, Carmarthen
25 St Davids Avenue, Carmarthen
31 St Davids Avenue, Carmarthen
32 St Davids Avenue, Carmarthen
41 St Davids Avenue, Carmarthen
43 St Davids Avenue, Carmarthen
44 St Davids Avenue, Carmarthen
45 St Davids Avenue, Carmarthen
46 St Davids Avenue, Carmarthen
47 St Davids Avenue, Carmarthen
48 St Davids Avenue, Carmarthen
49 St Davids Avenue, Carmarthen
50 St Davids Avenue, Carmarthen
Main property type Semi-detached
Businesses
No businesses found
Geography
Latitude 51.858164
Longitude -4.317303
Easting 240516
Northing 220270
Grid reference SN405202
UTM reference 30U 409282 5746083
what3words echo.sung.across
Plus code 9C3QVM5M+73
Altitude 31 metres (102 feet)
Sunrise (today) 6:25
Sunset (today) 18:27
Distance away
Distance to sea 4.7 KMs (2.9 miles)
Administrative areas
ParishCarmarthenW04000494
Ward Carmarthen Town West W05001184
Unitary Authority Carmarthenshire W06000010
County Dyfed W11000002
Constituency (2024) Caerfyrddin W07000087
MPMs Ann DaviesPlaid Cymru
Police forceDyfed-Powys
Water companyDwr Cymru Welsh Water
NUTS/ITL 3 South West Wales
NUTS/ITL 2 Mid and South West Wales
NUTS/ITL 1 Wales
Country Wales W92000004
Data
Date introduced January 1980
Last updated February 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Population (2011) 52
Households (2011) 22
Index of Multiple Deprivation (2019)
1,256 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£40,500
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town in a sparse setting
Built up area (2024)CarmarthenW45000937
Census output area (2021)W00003463
Census output area (2011)W00003463
Lower layer super output area (2021)Carmarthenshire 006CW01000645
Lower layer super output area (2011)Carmarthenshire 006CW01000645
Middle layer super output area (2021)Carmarthen West & Cynwyl ElfedW02000147
Middle layer super output area (2011)Carmarthen West & Cynwyl ElfedW02000147
Travel to work areaLlanelliW22000028
Property sales
Average property price in Swansea £193,987
Annual change 2.5%
View all properties sold in the SA postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
32 St Davids Avenue, CarmarthenSemi-detached (freehold)Aug 2024£180,000
49 St Davids Avenue, CarmarthenDetached (freehold)Oct 2023£270,000
Detached (freehold)Jan 2017£190,000
Llanwern, St Davids Avenue, CarmarthenDetached (freehold)Apr 2023£293,000
22 St Davids Avenue, CarmarthenSemi-detached (freehold)Apr 2022£285,000
Semi-detached (freehold)Jan 2014£137,500
50 St Davids Avenue, CarmarthenDetached (freehold)Nov 2021£220,000
Detached (freehold)Jul 2005£185,000
24 St Davids Avenue, CarmarthenSemi-detached (freehold)Jun 2018£129,000
48 St Davids Avenue, CarmarthenSemi-detached (freehold)Dec 2017£127,000
Semi-detached (freehold)Jul 2012£97,000
41 St Davids Avenue, CarmarthenSemi-detached (freehold)Dec 2016£136,000
Semi-detached (freehold)Aug 2016£140,000
Semi-detached (freehold)Dec 2000£56,000
43 St Davids Avenue, CarmarthenSemi-detached (freehold)Jul 2014£130,000
47 St Davids Avenue, CarmarthenSemi-detached (freehold)Jan 2014£190,000
Terraced (freehold)Nov 2003£105,000


View all properties sold in the SA31 3 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
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