SA1 1YN is a live postcode in Swansea, in the Swansea local authority, Wales. It belongs to postcode sector SA1 1, district SA1 and the SA area (Swansea).
This is a large-user postcode: it is assigned to a single organisation rather than to a street.
SA1 1YN at a glance
Location
How to write an address in SA1 1YN
[Number] [Street name] SWANSEA SA1 1YN
Nearby postcodes
Other postcodes in sector SA1 1
- SA1 1AA
- SA1 1AD
- SA1 1AF
- SA1 1AU
- SA1 1AZ
- SA1 1BP
- SA1 1DE
- SA1 1DF
- SA1 1DG
- SA1 1DP
- SA1 1DW
- SA1 1DX
- SA1 1DY
- SA1 1DZ
- SA1 1EB
- SA1 1ED
- SA1 1EE
- SA1 1EF
- SA1 1EG
- SA1 1EJ
- SA1 1EP
- SA1 1EQ
- SA1 1FY
- SA1 1FZ
- SA1 1HE
- SA1 1HF
- SA1 1HG
- SA1 1HP
- SA1 1HS
- SA1 1HU
- SA1 1HW
- SA1 1HY
- SA1 1HZ
- SA1 1JB
- SA1 1JE
- SA1 1JF
- SA1 1JG
- SA1 1JH
- SA1 1JN
- SA1 1JQ
- SA1 1JR
- SA1 1JS
- SA1 1JT
- SA1 1JW
- SA1 1JZ
- SA1 1LA
- SA1 1LB
- SA1 1LD
- SA1 1LE
- SA1 1LF
- SA1 1LG
- SA1 1LJ
- SA1 1LL
- SA1 1LN
- SA1 1LS
- SA1 1LT
- SA1 1LW
- SA1 1LY
- SA1 1LZ
- SA1 1NA
Frequently asked questions
Where is postcode SA1 1YN?
SA1 1YN is in Swansea, Wales. It is part of the SA1 postcode district, within the SA area (Swansea).
Which council covers SA1 1YN?
Addresses in SA1 1YN fall under Swansea, in the Llansamlet ward.
How do I write the postcode SA1 1YN?
Write it in capitals as SA1 1YN, with one space between the outward code SA1 and the inward code 1YN, on the last line of the address.