Union County, Ohio Property Owner Lookup
Who owns property in Union County? Enter the street address below to see the owner of record and the tax-roll mailing address as the public roll lists it.
Search is always free. Your first 10 lookups and 10 PDFs are free.
AssessorBrief is a private company, not affiliated with any county or government office.
Start with an address anywhere in Union County. The brief shows the owner of record, tax-roll mailing address, and site address, and the citation names the Ohio statewide parcels (2024).
What's in a Union County brief
Every field named above, plus the parcel ID, a map, the file date, and brief and exhibit PDFs. See a sample brief
Source and citation
Every Union County brief cites the Ohio statewide parcels (2024). In Ohio the County Auditor is the assessor: the auditor keeps the tax list and the owner's mailing address for every parcel.
Union County at a glance
Union County is home to about 71,721 people, the 36th most populous of Ohio's 88 counties, with 0.6% of the state's residents. Its 432 square miles of land work out to roughly 166 residents per square mile, below the Ohio average of 291. Another 5 square miles are water.
Sources: Census Bureau population estimates (July 2024) and the Census 2024 Gazetteer.
Union County questions
Who owns property in Union County?
Enter the property's address above. You get the owner of record exactly as the Ohio statewide parcels (2024) lists it.
Who keeps property records in Union County?
In Union County, the County Auditor keeps the roll. AssessorBrief cites it through the Ohio statewide parcels (2024).
What counties are near Union County?
The closest Ohio counties to Union County are Delaware County, Logan County, Marion County, Champaign County, and Madison County. Each lookup works the same way across the state line, too: Pro covers all states.
Pro for title, legal and lending teams: $9/mo or $90/yr · All states · up to 3 users
See pricing · Or call (727) 516-0050
Nearby counties
Data comes from the public assessor roll as published. Verify against the official record before relying on it. Not a title search or legal opinion. Use subject to our Terms.