Map of SA31 3PJ postcode

General information
Postcode SA31 3PJ
Post Town Carmarthen
Nearest station Carmarthen (2 km)
Bus stops
Johnstown Depot (E)
Cartref Cynnes (S)
Playing Fields (NW)
Llansteffan Road (SE)
Leisure Centre (NW)
Queen Elizabeth High School (SE)
Roads in this postcode
Number of UPRNs 23 View
Known addresses
1 Coed Y Plas, Johnstown
3 Coed Y Plas, Johnstown
4 Coed Y Plas, Johnstown
8 Coed Y Plas, Johnstown
10 Coed Y Plas, Johnstown
12 Coed Y Plas, Johnstown
14 Coed Y Plas, Johnstown
16 Coed Y Plas, Johnstown
18 Coed Y Plas, Johnstown
20 Coed Y Plas, Johnstown
22 Coed Y Plas, Johnstown
24 Coed Y Plas, Johnstown
26 Coed Y Plas, Johnstown
28 Coed Y Plas, Johnstown
30 Coed Y Plas, Johnstown
32 Coed Y Plas, Johnstown
34 Coed Y Plas, Johnstown
Main property type Terraced
Businesses
No businesses found
Geography
Latitude 51.846231
Longitude -4.325924
Easting 239880
Northing 218962
Grid reference SN398189
UTM reference 30U 408664 5744766
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Plus code 9C3QRMWF+FJ
Altitude 22 metres (71 feet)
Sunrise (today) 6:32
Sunset (today) 18:22
Distance away
Distance to sea 3.4 KMs (2.1 miles)
Administrative areas
ParishCarmarthenW04000494
Ward Carmarthen Town North and South W05001183
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 August 1993
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) 37
Households (2011) 19
Index of Multiple Deprivation (2019)
1,406 / 1,909
Most deprivedLeast deprived
Average household income (2020)
£37,900
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town in a sparse setting
Built up area (2024)CarmarthenW45000937
Census output area (2021)W00003444
Census output area (2011)W00003444
Lower layer super output area (2021)Carmarthenshire 008BW01000642
Lower layer super output area (2011)Carmarthenshire 008BW01000642
Middle layer super output area (2021)Carmarthen South & LlangynnwrW02000149
Middle layer super output area (2011)Carmarthen South & LlangynnwrW02000149
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
28 Coed Y Plas, JohnstownTerraced (freehold)Nov 2024£205,000
Terraced (freehold)Nov 2020£149,950
Terraced (freehold)Jul 2016£125,000
14 Coed Y Plas, JohnstownSemi-detached (freehold)Aug 2024£205,000
Semi-detached (freehold)Jul 2018£143,000
Semi-detached (freehold)Sep 2003£112,500
Semi-detached (freehold)Nov 1997£57,000
12 Coed Y Plas, JohnstownTerraced (freehold)Jul 2022£145,000
Terraced (freehold)Oct 2014£110,000
Terraced (freehold)Dec 2000£45,500
30 Coed Y Plas, JohnstownTerraced (freehold)Jul 2022£190,000
Terraced (freehold)Jun 2006£145,000
Terraced (freehold)Jul 2002£74,950
Terraced (freehold)Apr 1999£52,000
32 Coed Y Plas, JohnstownTerraced (freehold)Dec 2021£145,000
Terraced (freehold)Aug 2016£99,000
Semi-detached (freehold)Jan 2006£114,000
Semi-detached (freehold)Jul 2002£56,500
Semi-detached (freehold)May 1999£42,500
New build semi-detached (freehold)Aug 1995£42,000
16 Coed Y Plas, JohnstownTerraced (freehold)May 2021£155,000
26 Coed Y Plas, JohnstownDetached (freehold)Feb 2019£110,000
Detached (freehold)Jul 2005£112,000
Detached (freehold)Sep 2001£49,995
4 Coed Y Plas, JohnstownDetached (freehold)Jul 2018£159,000
22 Coed Y Plas, JohnstownSemi-detached (freehold)Nov 2017£144,000
Semi-detached (freehold)Jul 2004£130,000
20 Coed Y Plas, JohnstownTerraced (freehold)Sep 2017£115,000


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
Contains data from Wikipedia covered by the Creative Commons license