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Property Tax Information, Assessments, And Complaints | Darke County Auditor

504 S Broadway St., 1st Floor Darke County Courthouse, Greenville, OH 45331

Required documents

Hours
M-F: 8:00am-4:00pm.
(937) 547-2500
Fax·

fax | Auditor's Office Fax

Fees
Free.
Service area
Darke County, Ohio
Assures that land and buildings are fairly and uniformly appraised, then assessed for tax purposes. Also handles complaints and disputes over property valuation.
Last assured
04/16/2026
Providing organization
Darke County Auditor
Provides a variety of taxpayer services to Darke County residents, such as home valuation services, Homestead Exemption, Weights and Measurers compliance, and property tax relief.