63386 Property Tax Rate

Property owners in ZIP code 63386 (West Alton, Missouri) pay a median of $1,558/year in property taxes on homes valued at $156,300. This translates to an effective tax rate of 1.00%, which is 28% above the Missouri state average of 0.78%.

The monthly property tax burden for a median-valued home in 63386 is approximately $130, which factors into escrow payments on mortgages. This ZIP code is located within St. Charles County.

Compared to similar ZIP codes in Missouri, 63386 has higher property taxes. ZIP codes with similar effective rates include 63110 (1.00%) and 64106 (1.00%).

In West Alton, property taxes represent approximately 1.2% of the median household income of $125,313, providing context for the relative tax burden on homeowners in this area.

Missouri has no statewide property tax cap; your assessed value can increase annually without limit, and the St. Charles County Assessor will reassess at market value upon sale. The Homestead Property Tax Credit exempts up to $15,000 of assessed value for primary residences and saves eligible homeowners hundreds annually — apply with St. Charles County by the state deadline. Contact the St. Charles County Assessor's office within 60 days of purchase to verify your assessment and request a Homestead Certificate to lock in the exemption.