63123 Property Tax Rate

Property owners in ZIP code 63123 (Saint Louis, Missouri) pay a median of $2,640/year in property taxes on homes valued at $205,300. This translates to an effective tax rate of 1.29%, which is 65% above the Missouri state average of 0.78%.

The monthly property tax burden for a median-valued home in 63123 is approximately $220, which factors into escrow payments on mortgages. This ZIP code is located within St. Louis County. This is $1,264 more than the Missouri average of $1,376/year.

Compared to similar ZIP codes in Missouri, 63123 has higher property taxes. ZIP codes with similar effective rates include 63144 (1.29%) and 64015 (1.28%).

In Saint Louis, property taxes represent approximately 3.6% of the median household income of $74,187, 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. Louis 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. Louis County by the state deadline. Contact the St. Louis County Assessor's office within 60 days of purchase to verify your assessment and request a Homestead Certificate to lock in the exemption.