SA4 4AF maps, stats, and open data

SA4 4AF lies on West Street in Gorseinon, Swansea. SA4 4AF is located in the Llwchwr electoral ward, within the unitary authority of Swansea and the Welsh Parliamentary constituency of Gower. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since January 1993.

SA4 4AF maps

SA4 4AF map - OS OpenMap – Local (Ordnance Survey)

SA4 4AF 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)

SA4 4AF geodata

Easting	258953
Northing	198355
Latitude	51.666224
Longitude	-4.040889

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is SA4 4AF?

Street	West Street
Locality	Gorseinon
Town/City	Swansea
Country	Wales
Postcode District	SA4
➜ See where SA4 is on a map ➜ Where is Gorseinon?

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

SA4 4AF Elevation

Elevation or altitude of SA4 4AF as distance above sea level:

	Metres	Feet
Elevation	20m	66ft

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	Llwchwr
Constituency	Gower

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in SA4 4AF

108, WEST STREET, GORSEINON, SWANSEA, SA4 4AF 2024 7 MAY £370,000
108, WEST STREET, GORSEINON, SWANSEA, SA4 4AF 2015 20 MAR £115,000

➜ Gorseinon 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 SA4 4AF

Libanus Road (West Street)	Gorseinon	89m
Libanus Road (West Street)	Gorseinon	148m
Pantglas (Duffryn Road)	Gorseinon	302m
Pantglas (Duffryn Road)	Gorseinon	308m
Somerfield (High Street)	Gorseinon	430m

Nearest railway stations to SA4 4AF

Gowerton Station	2km
Llangennech Station	3.8km
Bynea Station	4.1km

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Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in SA4 4AF (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	97.6%
Percentage of properties with Full Fibre Broadband	0.0%

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

Broadband speed in SA4 4AF (2019 data)

Download

Median download speed	36.7Mbps
Average download speed	60.1Mbps
Maximum download speed	200.00Mbps

Upload

Median upload speed	1.3Mbps
Average upload speed	6.3Mbps
Maximum upload speed	20.00Mbps

Broadband limitations in SA4 4AF (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)

SA4 4AF gas and electricity consumption

Estimated total energy consumption in SA4 4AF by fuel type, 2015.

Gas

Consumption (kWh)	506,163
Meter count	44
Mean (kWh/meter)	11,504
Median (kWh/meter)	10,422

Electricity

Consumption (kWh)	109,924
Meter count	42
Mean (kWh/meter)	2,617
Median (kWh/meter)	2,757

Consumption: The estimated total energy consumption, in kWh, across all meters in SA4 4AF, for 2015.
Meter count: The total number of meters in SA4 4AF.
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

19.7% of Welsh postcodes are less deprived than SA4 4AF:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to SA4 4AF (metres)

Gorseinon Cricket Club

Welfare Ground

150m

Trusting Hands Day Nursery

Canolfan Gorseinon Centre

230m

Cafe Zest for life

Canolfan Gorseinon Centre

230m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to SA4 4AF

	Last Collection
Location	Mon-Fri	Sat	Distance
West Street	17:45	12:30	111m
Kingsbridge P O	17:45	12:30	318m
Gorseinon P O	17:45	12:30	367m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

SA4 4AF ITL and SA4 4AF 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 SA4 4AF:

ITL 1 Code	Name
TLL	Wales
ITL 2 Code	Name
TLL1	West Wales and The Valleys
ITL 3 Code	Name
TLL18	Swansea
LAU 1 Code	Name
W06000011	Swansea

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Source: ONS Postcode Directory
Licence: Open Government Licence

SA4 4AF 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 SA4 4AF:

	Code	Name
OA	W00004208
LSOA	W01000784	Swansea 007A
MSOA	W02000174	Swansea 007

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Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to SA4 4AF

SA4 4AZ	North Cottage Drive	126m
SA4 4AN	Libanus Road	139m
SA4 6BB	Dyffryn Road	165m
SA4 6HZ	Maesglas	177m
SA4 4AA	West Street	217m
SA4 6HY	Ystrad Einon	219m
SA4 4EG	Trinity Street	226m
SA4 4AP	Queens Avenue	232m
SA4 6HX	Glyn Rhosyn	236m
SA4 4AG	West Street	249m

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