Ind. Code § 6-1.1-42-15

Sec. 15. An appeal under section 14 of this chapter shall be promptly heard by the court without a jury. All remonstrances upon which an appeal has been taken shall be consolidated and heard and determined within thirty (30) days after the time of the filing of the appeal. The court shall hear evidence on the appeal, and may confirm the final action of the designating body or sustain the appeal. The judgment of the court is final and conclusive, unless an appeal is taken as in other civil actions.