SA3 4BY is a live postcode in Swansea, in the Swansea local authority, Wales. It belongs to postcode sector SA3 4, district SA3 and the SA area (Swansea).
SA3 4BY at a glance
Location
How to write an address in SA3 4BY
[Number] [Street name] SWANSEA SA3 4BY
Nearby postcodes
Other postcodes in sector SA3 4
- SA3 4AA
- SA3 4AB
- SA3 4AD
- SA3 4AE
- SA3 4AF
- SA3 4AH
- SA3 4AJ
- SA3 4AL
- SA3 4AN
- SA3 4AP
- SA3 4AQ
- SA3 4AR
- SA3 4AS
- SA3 4AT
- SA3 4AU
- SA3 4AW
- SA3 4AX
- SA3 4AY
- SA3 4AZ
- SA3 4BA
- SA3 4BB
- SA3 4BD
- SA3 4BE
- SA3 4BG
- SA3 4BH
- SA3 4BJ
- SA3 4BL
- SA3 4BN
- SA3 4BP
- SA3 4BQ
- SA3 4BS
- SA3 4BU
- SA3 4BW
- SA3 4BX
- SA3 4BZ
- SA3 4DA
- SA3 4DB
- SA3 4DD
- SA3 4DE
- SA3 4DF
- SA3 4DG
- SA3 4DH
- SA3 4DL
- SA3 4DN
- SA3 4DP
- SA3 4DR
- SA3 4DS
- SA3 4DT
- SA3 4DU
- SA3 4DX
- SA3 4DY
- SA3 4DZ
- SA3 4EA
- SA3 4EB
- SA3 4ED
- SA3 4EE
- SA3 4EF
- SA3 4EG
- SA3 4EH
- SA3 4EJ
Frequently asked questions
Where is postcode SA3 4BY?
SA3 4BY is in Swansea, Wales. It is part of the SA3 postcode district, within the SA area (Swansea).
Which council covers SA3 4BY?
Addresses in SA3 4BY fall under Swansea, in the Mumbles ward.
How do I write the postcode SA3 4BY?
Write it in capitals as SA3 4BY, with one space between the outward code SA3 and the inward code 4BY, on the last line of the address.