SA15 4DB maps, stats, and open data

SA15 4DB lies on Denham Avenue in Llanelli. SA15 4DB is located in the Hengoed electoral ward, within the unitary authority of Carmarthenshire and the Welsh Parliamentary constituency of Llanelli. The Local Health Board is Hywel Dda University and the police force is Dyfed-Powys. This postcode has been in use since January 1980.

SA15 4DB maps

SA15 4DB map - OS OpenMap – Local (Ordnance Survey)

SA15 4DB map - OS VectorMap District (Ordnance Survey)

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Source: OS OpenMap – Local (Ordnance Survey)
Source: OS VectorMap District (Ordnance Survey)
Licence: Open Government Licence (requires attribution)

SA15 4DB geodata

Easting	249398
Northing	200900
Latitude	51.686603
Longitude	-4.180024

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is SA15 4DB?

Street	Denham Avenue
Town/City	Llanelli
Country	Wales
Postcode District	SA15
➜ See where SA15 is on a map ➜ Where is Llanelli?

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

SA15 4DB Elevation

Elevation or altitude of SA15 4DB as distance above sea level:

	Metres	Feet
Elevation	10m	33ft

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	Hengoed
Constituency	Llanelli

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in SA15 4DB

10, DENHAM AVENUE, LLANELLI, SA15 4DB 1997 6 JAN £59,950

➜ Llanelli 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 SA15 4DB

Iscoed (Denham Avenue)	Sandy	28m
Denham Avenue South (Sandy Road)	Sandy	162m
Denham Avenue South (Sandy Road)	Sandy	165m
Ysgol Y Strade (Sandy Road)	Sandy	219m
Sandy Water Park (Sandy Road)	Sandy	284m

Nearest railway stations to SA15 4DB

Llanelli Station	1.9km
Pembrey & Burry Port Station	4.7km

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Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in SA15 4DB (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	10.3%
Percentage of properties with Full Fibre Broadband	10.3%

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

Broadband speed in SA15 4DB (2019 data)

Download

Median download speed	49.6Mbps
Average download speed	44.1Mbps
Maximum download speed	80.00Mbps

Upload

Median upload speed	17.2Mbps
Average upload speed	12.1Mbps
Maximum upload speed	21.34Mbps

Broadband limitations in SA15 4DB (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)

SA15 4DB gas and electricity consumption

Estimated total energy consumption in SA15 4DB by fuel type, 2015.

Gas

Consumption (kWh)	627,593
Meter count	39
Mean (kWh/meter)	16,092
Median (kWh/meter)	15,273

Electricity

Consumption (kWh)	123,758
Meter count	34
Mean (kWh/meter)	3,640
Median (kWh/meter)	3,188

Consumption: The estimated total energy consumption, in kWh, across all meters in SA15 4DB, for 2015.
Meter count: The total number of meters in SA15 4DB.
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

43.5% of Welsh postcodes are less deprived than SA15 4DB:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to SA15 4DB (metres)

Ysgol Gyfun Y Strade

Sandy Road

146m

Ysgol Gymraeg y Ffwrnes

Denham Avenue

289m

Cylch Meithrin Pwll Strade a Sandy

Neuadd Cymunedol Sandy a Strade

312m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to SA15 4DB

	Last Collection
Location	Mon-Fri	Sat	Distance
Thomas Street Post Office	17:45	12:00	1,359m
Capel Isaf Road	17:30	11:00	2,887m
Tescos Stores Ltd	17:30	08:00	3,193m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

SA15 4DB ITL and SA15 4DB 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 SA15 4DB:

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

GetTheData
Source: ONS Postcode Directory
Licence: Open Government Licence

SA15 4DB 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 SA15 4DB:

	Code	Name
OA	W00003599
LSOA	W01000667	Carmarthenshire 023C
MSOA	W02000164	Carmarthenshire 023

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Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to SA15 4DB

SA15 4DA	Iscoed	173m
SA15 4BY	Iscoed	176m
SA15 4DH	Sandy Road	186m
SA15 4DJ	Stryd Bennett	186m
SA15 4DD	Denham Avenue	289m
SA15 4DP	Sandy Road	308m
SA15 4DW	Sandy Road	312m
SA15 4SH	Sandpiper Road	322m
SA15 4DF	Pen Y Wern	326m
SA15 4DG	Pen Y Wern	341m

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