SA31 3DT maps, stats, and open data

SA31 3DT lies on Millbrook Crescent in Carmarthen. SA31 3DT is located in the Carmarthen Town West 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 January 1980.

SA31 3DT geodata

Easting	240593
Northing	220384
Latitude	51.859210
Longitude	-4.316238

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is SA31 3DT?

Street	Millbrook Crescent
Town/City	Carmarthen
Country	Wales
Postcode District	SA31
➜ See where SA31 is on a map ➜ Where is Carmarthen?

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Source: Land Registry Price Paid Data
Licence: Open Government Licence

SA31 3DT Elevation

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

	Metres	Feet
Elevation	30m	98ft

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.

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Source: Open Postcode Elevation
Licence: Open Government Licence

Politics

Ward	Carmarthen Town West
Constituency	Carmarthen West And South Pembrokeshire

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in SA31 3DT

MILLSTREAM COTTAGE, MILLBROOK CRESCENT, CARMARTHEN, SA31 3DT 2024 25 MAR £225,000
1, MILLBROOK CRESCENT, CARMARTHEN, SA31 3DT 2015 3 NOV £167,000

➜ Carmarthen house prices

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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 3DT

Green Hall House (Fountain Hall Terrace)	Carmarthen	94m
Green Hall House (Fountain Hall Terrace)	Carmarthen	97m
Y Felin (Glannant Road)	Carmarthen	98m
Y Felin (Glannant Road)	Carmarthen	99m
Glannant House (College Road)	Johnstown	192m

Nearest railway stations to SA31 3DT

Carmarthen Station	1km

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Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in SA31 3DT (2020 data)

Percentage of properties with Next Generation Access	100.0%
Percentage of properties with Superfast Broadband	100.0%
Percentage of properties with Ultrafast Broadband	0.0%
Percentage of properties with Full Fibre Broadband	0.0%

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

Broadband speed in SA31 3DT (2019 data)

Download

Median download speed	39.1Mbps
Average download speed	39.8Mbps
Maximum download speed	78.12Mbps

Upload

Median upload speed	9.8Mbps
Average upload speed	9.1Mbps
Maximum upload speed	20.00Mbps

Broadband limitations in SA31 3DT (2020 data)

Percentage of properties unable to receive 2Mbps	0.0%
Percentage of properties unable to receive 5Mbps	0.0%
Percentage of properties unable to receive 10Mbps	0.0%
Percentage of properties unable to receive 30Mbps	0.0%

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Source: Ofcom
Licence: Ofcom Terms of Use (requires attribution)

SA31 3DT gas and electricity consumption

Estimated total energy consumption in SA31 3DT by fuel type, 2015.

Gas

Consumption (kWh)	289,157
Meter count	21
Mean (kWh/meter)	13,769
Median (kWh/meter)	13,907

Electricity

Consumption (kWh)	72,605
Meter count	22
Mean (kWh/meter)	3,300
Median (kWh/meter)	2,725

Consumption: The estimated total energy consumption, in kWh, across all meters in SA31 3DT, for 2015.
Meter count: The total number of meters in SA31 3DT.
Mean: The mean average consumption per meter, in kWh.
Median: The median average consumption per meter, in kWh.

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Source: Postcode level gas estimates: 2015 (experimental)
Source: Postcode level electricity estimates: 2015 (experimental)
Licence: Open Government Licence

Deprivation

31.6% of Welsh postcodes are less deprived than SA31 3DT:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

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

Bev's Fish

43 Pentrefelin Street

270m

DAIRIES SPORTS & SOCIAL CLUB LTD

Dairies Sports And Social Club

276m

KWONG YICK

17 Water Street

276m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to SA31 3DT

	Last Collection
Location	Mon-Fri	Sat	Distance
Parcmaen St	17:45	11:30	295m
Lammas St	17:30	12:00	504m
Pentrefelin St / Waterloo Ter	17:00	11:00	539m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

SA31 3DT ITL and SA31 3DT 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 3DT:

ITL 1 Code	Name
TLL	Wales
ITL 2 Code	Name
TLL1	West Wales and The Valleys
ITL 3 Code	Name
TLL14	South West Wales
LAU 1 Code	Name
W06000010	Carmarthenshire

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Source: ONS Postcode Directory
Licence: Open Government Licence

SA31 3DT 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 3DT:

	Code	Name
OA	W00003463
LSOA	W01000645	Carmarthenshire 006C
MSOA	W02000147	Carmarthenshire 006

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Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to SA31 3DT

SA31 3EE	College Road	60m
SA31 3DS	Glannant Road	76m
SA31 1RL	Parcyrafon	89m
SA31 1SJ	Fountain Hall Terrace	108m
SA31 3JH	The Grove	110m
SA31 3DR	Parcmaen Street	115m
SA31 3JE	Glannant Road	128m
SA31 1RN	Fountain Hall Terrace	129m
SA31 3DN	St Davids Avenue	138m
SA31 1RW	Fountain Hall Terrace	165m

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Source: Open Postcode Geo; Land Registry Price Paid Data
Licence: Open Government Licence