County courts have jurisdiction in civil actions in which the title to real estate may be drawn in question as follows:(A) In actions for trespass on real estate in which the damages demanded do not exceed fifteen thousand dollars;(B) In actions to recover from the owner of adjoining land the equal proportion to the expense incurred in obtaining evidence in surveys to fix corners or settle boundary lines.
Jurisdiction concerning title to real estate
Ohio Rev. Code Ann. § 1907.05, under Chapter 1907 | County Court - General Provisions.
Ohio Rev. Code Ann. § 1907.05