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SA31 3AF maps, stats, and open data

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SA31 3AF is located in the Carmarthen Town North and South electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Carmarthen West and South Pembrokeshire. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since August 2015.

SA31 3AF geodata

Easting239318
Northing219504
Latitude51.850939
Longitude-4.334327

Where is SA31 3AF?

CountryWales
Postcode DistrictSA31
➜ See where SA31 is on a map
➜ Where is Carmarthen?

SA31 3AF Elevation

Elevation or altitude of SA31 3AF as distance above sea level:

MetresFeet
Elevation10m33ft

Elevation is measured from the approximate centre of the postcode, to the nearest point on an OS contour line from OS Terrain 50, which has contour spacing of ten vertical metres.

➜ How high above sea level am I? Find the elevation of your current position using your device's GPS.

Politics

WardCarmarthen Town North And South
ConstituencyCarmarthen West And South Pembrokeshire

House Prices

Sales of detached houses in SA31 3AF

3, MAES Y GLYN, JOHNSTOWN, CARMARTHEN, SA31 3AF
2022
8 JUL
£430,000
1, MAES Y GLYN, JOHNSTOWN, CARMARTHEN, SA31 3AF
2019
10 MAY
£357,000

➜ Carmarthen house prices

Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.

Transport

Nearest bus stops to SA31 3AF

Cilddewi Park (Parc Cilddewi)Johnstown61m
Parc-y-ffordd (Llysonen Road)Johnstown158m
Glan TawelanJohnstown204m
Cilddewi Park (Parc Cilddewi)Johnstown237m
Cillefwr Industrial Estate (Alltycnap Road)Johnstown351m

Nearest railway stations to SA31 3AF

Carmarthen Station2km

Broadband

Broadband access in SA31 3AF (2020 data)

Percentage of properties with Next Generation Access100.0%
Percentage of properties with Superfast Broadband100.0%
Percentage of properties with Ultrafast Broadband0.0%
Percentage of properties with Full Fibre Broadband0.0%

Superfast Broadband is between 30Mbps and 300Mbps
Ultrafast Broadband is > 300Mbps

Broadband limitations in SA31 3AF (2020 data)

Percentage of properties unable to receive 2Mbps0.0%
Percentage of properties unable to receive 5Mbps0.0%
Percentage of properties unable to receive 10Mbps0.0%
Percentage of properties unable to receive 30Mbps0.0%
Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

Deprivation

23.4% of Welsh postcodes are less deprived than SA31 3AF:

Food Standards Agency

Three nearest food hygiene ratings to SA31 3AF (metres)

Plas Y Dderwen Care Home
Food Hygiene Rating: 5 (Very Good)
Cilddewi Park
110m
Ty Cwm
Food Hygiene Rating: 3 (Generally Satisfactory)
Ty Cwm
219m
DJ FOODS
Food Hygiene Rating: 5 (Very Good)
7 Cambrian Park
351m

➜ Get more ratings from the Food Standards Agency

Nearest post box to SA31 3AF

 Last Collection 
LocationMon-FriSatDistance
Johnstown Post Office17:1511:30558m
Tesco17:4511:451,211m
Maes Y Wenol17:0011:151,335m

SA31 3AF ITL and SA31 3AF LAU

The below table lists the International Territorial Level (ITL) codes (formerly Nomenclature of Territorial Units for Statistics (NUTS) codes) and Local Administrative Units (LAU) codes for SA31 3AF:

ITL 1 CodeName
TLLWales
ITL 2 CodeName
TLL1West Wales and The Valleys
ITL 3 CodeName
TLL14South West Wales
LAU 1 CodeName
W06000010Carmarthenshire

SA31 3AF census areas

The below table lists the Census Output Area (OA), Lower Layer Super Output Area (LSOA), and Middle Layer Super Output Area (MSOA) for SA31 3AF:

CodeName
OAW00003452
LSOAW01000642Carmarthenshire 008B
MSOAW02000149Carmarthenshire 008

Nearest postcodes to SA31 3AF

SA31 3HNOld St Clears Road103m
SA31 3HPCilddewi Park112m
SA31 3HWMillbank Lane157m
SA31 3HDParc Y Ffordd251m
SA31 3HRMillbank Lane273m
SA31 3JAGlantawelan304m
SA31 3HSHeol Salem358m
SA31 3RBCillefwr Industrial Estate361m
SA31 3JFOld St Clears Road367m
SA31 3SBAllt Ioan397m