Contact Us

Seneca County Engineer's Office

3300 South Township Road 151, Tiffin, OH 44883

(419)447-1011

Office Administrator, Lisa Tracy

ltracy@senecacountyohio.gov

County Engineer, Mark Zimmerman

mzimmerman@senecacountyohio.gov

Seneca County Garage

3210 South State Route 100, Tiffin, OH 44883

(419)447-3863

Tax Map Department is now at the Office of the Seneca County Engineer

Beginning May 1, 2023 Tax Map summer hours are Mon. thru Thurs. 7:00-4:30 Friday 7:00-11:00

Documentation must be submitted by 3:00pm or will be reviewed the following day.

3300 South Township Road 151, Tiffin, OH 44883

Legal Descriptions/Plat Submittal, Shellie Mack

smack@senecacountyohio.gov

Mapping/Parcel Data Information, Samantha Miller

smiller@senecacountyohio.gov

(419)448-5719