Desiree Tabor, Sole Assessor
Assessment Calendar
Taxable Status Date: March 1st
Exemption Filing Deadline: March 1st
Tentative Roll Filing: May 1st
Grievance Day: First Friday In June (Local Law 2 - 2020)
Final Roll Filing: July 1st
School Bills: September 1st
County/Town Bills: January 1st (Following Year)
Assessment Complaint Form
Contact Info
110 State Highway 331
Saint Johnsville, NY 13452
assessor@townofoppenheim.gov
Office Phone: (518) 568-2837
Cell Phone: (518) 332-4978*
* (Please call this number only after 5pm on weekdays.)
Fax: (518) 568-3195
Assessor's Office Hours
Thursdays from 5:30 - 7:30pm*
3rd Saturday of the month from 7am - 11am*
* Excludes holidays and weather pending
Copyright 2026 Town of Oppenheim, All Rights Reserved
Maintained by Performance Computers and Web Design
Notice of Filing of Tentative Roll
Pursuant to Section 526 of the Real Property Tax Law, the assessor for the Town of Oppenheim has
published the 2026 tentative assessment roll. A copy is on file at the Town Clerks office at 110 County
Highway 331, St. Johnsville, New York. The Assessor will be in attendance with the tentative
assessment roll on Thursday May 7 th , May 14 th and May 28th from 4pm-8pm, Saturday May 16th
from 7am-11:00am, at the Town Hall. The Board of Assessment Review will meet on Friday, June
5th from 4-8pm at the Oppenheim Town Hall located at 110 County Highway 331, St. Johnsville,
New York
Dated May 1, 2026 Signed: Desiree Tabor, Assessor
Copyright 2026 Town of Oppenheim, All Rights Reserved
Maintained by Performance Computers and Web Design