Within the State of Missouri, we have appealed more commercial properties than any other firm. We pride ourselves in our ability to secure reductions for our clients in both valuation and other methods of approach (ie: discrimination). Our long history affords us the knowledge of how to work with Assessors to obtain the right value. And when Assessors become parochial in their view, we have the resources and expertise to take these cases to the highest levels of appeal to reach a satisfactory result for our clients.  With our corporate offices in Chesterfield, MO we are well suited to handle your property tax reviews.


Key Deadlines:

    • Assessment Date: January 1st
    • Assessment Notices Issued: June
    • Appeal Deadline: 2nd Mon in July for 1st class Co’s
    • Personal Property Renditions Due: March 1st
    • Tax Bills Due: Dec 31st
“We have utilized the Joseph C. Sansone Company to review our real estate assessments on our St. Louis County property portfolio for many, many years. We have been very pleased with their reviews, reductions and communications to us and would highly recommend them.” —Major Real Estate Investor, St. Louis, MO”
St. Louis Office
18040 Edison Avenue
Chesterfield, MO 63005
Telephone: (636) 537-2700
Toll Free: (800) 394-0140
Fax: (636) 537-2307