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Cass County Assessor's Office is now open


The Cass County Assessor's Office is now open for public access. We have room for 2 persons at a time, 1 at the counter and waiting area for 1. For the safety of public and staff, we have a protective shield at the counter and recommend the public wear a mask when coming in.

For convenience, forms can be filed in the Assessor's Office by:

  • A silver drop box located on the west side of the courthouse. This is checked daily and forms will be filed in our office when received.
  • Forms can be mailed directly to the Assessor's Office at 145 N. 4th St, Plattsmouth, NE 68048.
  • Most forms are accepted by email. Please call the Assessor's Office for a direct email address.

If you have any questions please call our office at 402-296-9310. If needed, you may leave a message and staff will return your call. Office hours are M-F, 8-12pm and 1-4:30pm. We appreciate your cooperation and understanding during this time.

Click here to view and download a printable PDF.