SO21 3BY is a live postcode in Colden Common, in the Winchester local authority, South East. It belongs to postcode sector SO21 3, district SO21 and the SO area (Southampton).
SO21 3BY at a glance
- Postcode
- SO21 3BY
- Local authority
- Winchester
- Region
- South East
- Nation
- England
- Ward
- Wonston and Micheldever
- Constituency
- Winchester
- Coordinates
- 51.17706, -1.22015
Location
How to write an address in SO21 3BY
[Number] [Street name] COLDEN COMMON SO21 3BY
Nearby postcodes
Other postcodes in sector SO21 3
- SO21 3AA
- SO21 3AB
- SO21 3AD
- SO21 3AE
- SO21 3AF
- SO21 3AG
- SO21 3AH
- SO21 3AJ
- SO21 3AL
- SO21 3AN
- SO21 3AP
- SO21 3AQ
- SO21 3AR
- SO21 3AS
- SO21 3AT
- SO21 3AU
- SO21 3AW
- SO21 3AX
- SO21 3AY
- SO21 3AZ
- SO21 3BA
- SO21 3BB
- SO21 3BD
- SO21 3BE
- SO21 3BF
- SO21 3BG
- SO21 3BH
- SO21 3BJ
- SO21 3BL
- SO21 3BN
- SO21 3BP
- SO21 3BQ
- SO21 3BS
- SO21 3BT
- SO21 3BU
- SO21 3BW
- SO21 3BX
- SO21 3BZ
- SO21 3DA
- SO21 3DB
- SO21 3DD
- SO21 3DE
- SO21 3DF
- SO21 3DG
- SO21 3DH
- SO21 3DJ
- SO21 3DL
- SO21 3DN
- SO21 3DP
- SO21 3DQ
- SO21 3DR
- SO21 3DS
- SO21 3DT
- SO21 3DU
- SO21 3DW
- SO21 3DX
- SO21 3DY
- SO21 3DZ
- SO21 3EA
- SO21 3EB
Frequently asked questions
Where is postcode SO21 3BY?
SO21 3BY is in Colden Common, South East. It is part of the SO21 postcode district, within the SO area (Southampton).
Which council covers SO21 3BY?
Addresses in SO21 3BY fall under Winchester, in the Wonston and Micheldever ward.
How do I write the postcode SO21 3BY?
Write it in capitals as SO21 3BY, with one space between the outward code SO21 and the inward code 3BY, on the last line of the address.