Assessment data available for review before the 2026 Tentative Assessment Roll.

What You Should Do Next

1. 1

   Make an Appointment

   Call the Assessor at 607-243-5974 to schedule your appointment.

2. 2

   Review Assessment Data

   Visit the Assessor’s Office at 40 Seneca Street, Dundee, NY during your appointment.

3. 3

   Note the Deadline

   Remember that the assessment data will impact the 2026 Tentative Assessment Roll due by May 1, 2026.

Frequently Asked Questions

How can I review the assessment data?

You can review the assessment data by making an appointment with the Assessor's Office.

What is the deadline for the 2026 Tentative Assessment Roll?

The 2026 Tentative Assessment Roll will be filed on or before May 1, 2026.

What are the office hours for the Assessor's Office?

The Assessor's Office is open Monday and Tuesday from 8:00 a.m. to 2:00 p.m.