SA3 4BS maps, stats, and open data

SA3 4BS is located in the Mumbles 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 April 2020.

SA3 4BS maps

SA3 4BS map - large scale - OS Open Zoomstack (Ordnance Survey)

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Source: OS Open Zoomstack (Ordnance Survey)
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025
Source: Open Postcode Geo
Licence: Open Government Licence (requires attribution)
Attribution: Contains OS data © Crown copyright and database right 2025; Contains Royal Mail data © Royal Mail copyright and database right 2025; Source: Office for National Statistics licensed under the Open Government Licence v.3.0

SA3 4BS geodata

Easting	259680
Northing	188153
Latitude	51.574734
Longitude	-4.026295

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Source: Open Postcode Geo
Licence: Open Government Licence

Where is SA3 4BS?

Country	Wales
Postcode District	SA3
➜ See where SA3 is on a map ➜ Where is Swansea?

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

Politics

Ward	Mumbles
Constituency	Gower

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Source: ONS Postcode Database
Licence: Open Government Licence

House Prices

Sales of detached houses in SA3 4BS

6, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2022 21 JAN £645,000
4, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 23 OCT £565,995
6, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 16 OCT £550,000
2, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 18 SEP £489,000
3, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 11 SEP £500,000
1, ALLCHURCH GARDENS, NEWTON, SWANSEA, SA3 4BS 2020 4 MAR £589,995

➜ Swansea 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 SA3 4BS

Summerland Lane (Caswell Drive)	Newton	207m
Long Shepherds Drive (Summerland Lane)	Newton	214m
Long Shepherds Drive (Summerland Lane)	Newton	221m
Woollacott Drive	Newton	284m
Woollacott Drive	Newton	285m

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Source: NaPTAN
Licence: Open Government Licence

Deprivation

0.1% of Welsh postcodes are less deprived than SA3 4BS:

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Source: ONS Postcode Database
Licence: Open Government Licence

Food Standards Agency

Three nearest food hygiene ratings to SA3 4BS (metres)

Christadelphian Rest Home

Newton Court Christadelphian Rest Home

646m

Ty Laura

Mary Twill Lane

703m

Pop Up Coffee Bar

The Village Hall

749m

➜ Get more ratings from the Food Standards Agency

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Source: Food Standards Agency
Licence: FSA terms & conditions

Nearest post box to SA3 4BS

	Last Collection
Location	Mon-Fri	Sat	Distance
Highmead Av	17:45	13:00	664m
Newton P O	17:45	11:30	768m
Murton P O	17:45	11:30	1,427m

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Source: Dracos
Licence: Creative Commons Attribution-ShareAlike

SA3 4BS ITL and SA3 4BS 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 SA3 4BS:

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

SA3 4BS 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 SA3 4BS:

	Code	Name
OA	W00004406
LSOA	W01000823	Swansea 031A
MSOA	W02000198	Swansea 031

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Source: ONS Postcode Directory
Licence: Open Government Licence

Nearest postcodes to SA3 4BS

SA3 4RS	Summerland Lane	169m
SA3 4RZ	Woolacott Mews	177m
SA3 4RT		236m
SA3 4RL	Havergal Close	236m
SA3 4RN	Caswell Drive	240m
SA3 4LA		258m
SA3 4RG	Briarwood Gardens	269m
SA3 4RR	Woollacott Drive	276m
SA3 3AA	Murton Lane	300m
SA3 4SE	Millands Close	325m

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