SA8 3BL maps, stats, and open data

SA8 3BL lies on Lon Y Wern in Alltwen, Swansea. SA8 3BL is located in the Allt-wen electoral ward, within the unitary authority of Neath Port Talbot and the Welsh Parliamentary constituency of Neath. The Local Health Board is Swansea Bay University and the police force is South Wales. This postcode has been in use since January 1980.

SA8 3BL maps

SA8 3BL map - OS OpenMap – Local (Ordnance Survey)

SA8 3BL 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)

SA8 3BL geodata

Easting	272828
Northing	203088
Latitude	51.712072
Longitude	-3.842103

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is SA8 3BL?

Street	Lon Y Wern
Locality	Alltwen
Town/City	Swansea
Country	Wales
Postcode District	SA8
➜ See where SA8 is on a map ➜ Where is Alltwen?

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

SA8 3BL Elevation

Elevation or altitude of SA8 3BL as distance above sea level:

	Metres	Feet
Elevation	80m	262ft

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	Allt-wen
Constituency	Neath

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in SA8 3BL

TYN-Y-COEDCAE HOUSE, LON Y WERN, ALLTWEN, SWANSEA, SA8 3BL 1997 20 AUG £180,000

➜ Alltwen 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 SA8 3BL

Heol-y-parc (Alltwen Hill)	Alltwen	201m
Bryn Llewellyn	Pen Yr Alltwen	222m
Bryn Llewellyn	Alltwen	232m
Rugby Club (Gwyn`s Place)	Alltwen	354m
Rugby Club (Alltwen Hill)	Alltwen	372m

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Source: NaPTAN
Licence: Open Government Licence

Broadband

Broadband access in SA8 3BL (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 SA8 3BL (2019 data)

Download

Median download speed	40.0Mbps
Average download speed	40.6Mbps
Maximum download speed	80.00Mbps

Upload

Median upload speed	8.1Mbps
Average upload speed	8.1Mbps
Maximum upload speed	20.00Mbps

Broadband limitations in SA8 3BL (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)

SA8 3BL gas and electricity consumption

Estimated total energy consumption in SA8 3BL by fuel type, 2015.

Electricity

Consumption (kWh)	31,660
Meter count	6
Mean (kWh/meter)	5,277
Median (kWh/meter)	2,182

Consumption: The estimated total energy consumption, in kWh, across all meters in SA8 3BL, for 2015.
Meter count: The total number of meters in SA8 3BL.
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

33.4% of Welsh postcodes are less deprived than SA8 3BL:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to SA8 3BL (metres)

Gwyn Arms

Gwyn Arms

350m

Ricksha & Maximum Effect Burgers

3 High Street

427m

Welcome Stores

33 Alltwen Hill

497m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to SA8 3BL

	Last Collection
Location	Mon-Fri	Sat	Distance
Ynysmond Road	17:15	08:45	757m
Tesco Pontardawe	17:45	12:30	771m
Rhos P O	17:30	11:45	994m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

SA8 3BL ITL and SA8 3BL 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 SA8 3BL:

ITL 1 Code	Name
TLL	Wales
ITL 2 Code	Name
TLL1	West Wales and The Valleys
ITL 3 Code	Name
TLL17	Bridgend and Neath Port Talbot
LAU 1 Code	Name
W06000012	Neath Port Talbot

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Source: ONS Postcode Directory
Licence: Open Government Licence

SA8 3BL 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 SA8 3BL:

	Code	Name
OA	W00004731
LSOA	W01000888	Neath Port Talbot 004A
MSOA	W02000202	Neath Port Talbot 004

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Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to SA8 3BL

SA8 3BN	Heol Y Parc	105m
SA8 3BW	Alltwen Chwyth	152m
SA8 3BP	Alltwen Hill	204m
SA8 3BJ	Lon Y Wern	215m
SA8 3BS	Penygraig Road	271m
SA8 3BR	Bryn Llewelyn	280m
SA8 3DJ	Tyn Y Cae	307m
SA8 3AJ	Gwyns Place	354m
SA8 3DN	Tyn Y Cae	361m
SA8 3DL	Tyn Y Cae	389m

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