Mo. Rev. Stat. § 138.135: Assessor not to be member of board of equalization — assessment to remain same, when — majority of board not in attendance, effect (St. Louis County).

1. Notwithstanding any other provision of law to the contrary, the county assessor of any county of the first classification with a population of at least nine hundred thousand inhabitants shall not be a member of the county board of equalization.

2. In any county of the first classification with a population of at least nine hundred thousand inhabitants, when there is an order of the board of equalization or the state tax commission, including a settlement order, relating to the assessment of property, the assessment shall remain the same for the subsequent even-numbered year unless there has been new construction or property improvements between January first of the odd-numbered year and January first of the following even-numbered year.

3. In any county of the first classification with a population of at least nine hundred thousand inhabitants, when a hearing is conducted by the board of equalization pursuant to this chapter, if the property owner requests to be heard by a majority of the board of equalization, and a majority of the board of equalization is not in attendance for any reason, the position of the property owner shall prevail without further action.