Property Tax Agencies | St. Louis County Assessor

41 South Central Avenue, Third Floor, Clayton, MO 63105

Eligibility

No Restrictions

Required documents

Call for Details

Hours

Mon-Fri - 8:00am to 5:00pm

314-615-5124

Voice·

Main

314-615-4981

Voice·

Alternate

Websitehttps://stlouiscountymo.gov/st-louis-county-government/county-assessor/

Languages

English

Application process

Call To Apply

Fees

Call for details

Service area

St. Louis County in Missouri

Discovers, identifies, classifies and assesses all real and personal property within St. Louis County, Missouri. Service includes Property Tax Agencies and Post Disaster Safety Inspection/Evaluation.

Last Assured

07/23/2025

What's Here

Property Tax Agencies

Providing organization

ST LOUIS COUNTY ASSESSOR

Discovers, identifies, classifies and assesses all real and personal property within St. Louis County, Missouri. Service includes Property Tax Agencies and Post Disaster Safety Inspection/Evaluation.