Town of Cornwall
Office of the Assessor

 

 

 

 

Town of Cornwall Logo

Maria Pastena

Assessor

Kitty Fiorello
Asst. Assessor - Ext. 124
Alley Casamenti
Assessor Clerk - Ext. 125
Donna Henderson
Assessor Clerk - Ext. 131


Phone: (845) 534-7290
Fax: (845) 534-7299

183 Main Street
Cornwall, NY 12518

HOURS
8:30 AM - 4:30 PM
(Except Holidays)

Email

Call

Welcome to the Town Assessor

Assessor Forms

Loading...

    Important Dates to Remember

    MARCH 1ST

    Taxable Status Date, filing deadline for ALL exemptions.

    MAY 1ST

    Tentative Roll Date & assessment changes mailed to property owners.
    Assessment Roll available for review.

    View the 2026 Tentative Roll here: 2026 Tentative Roll

    4TH TUESDAY IN MAY

    Grievance Day, to file a formal appeal with the Board of Assessment Review.

    JULY 1ST

    Final Assessment Roll filed.

    View the 2026 Final Roll here: 2026 Final Roll

     

    Sign Up for Our Text Alerts

    Stay up to date on what's happening in the Town of Cornwall.

     

    Upcoming Events

    Music in the Park

    Sep 13, 2026 6:00 PM — Sep 13, 2026 8:00 PM   
    • Time
      Sep 13, 2026 6:00 PM — Sep 13, 2026 8:00 PM

    Strategic Budget Advisory Committee Meeting

    Sep 14, 2026 10:00 AM — Sep 14, 2026 11:00 AM   
    Event details

    TOWN OF CORNWALL STRATEGIC BUDGET ADVISORY COMMITEE NOTICE OF MEETING

     

                PLEASE TAKE NOTICE that a meeting of the Strategic Budget Advisory Committee of the Town of Cornwall will be held on Monday September 14, 2026 at 10:00 a.m. at Cornwall Town Hall, 183 Main Street, Second Floor, Cornwall, New York.  

                The Town of Cornwall will make every effort to assure that the hearing is accessible to persons with disabilities.  Anyone requiring special assistance and/or reasonable accommodations should contact the Town Clerk at 845-534-9100.

     

    DATED: September 3, 2026                                                 

                                                                            Joshua Wojehowski, Town Supervisor

                                                                            Town of Cornwall

    • Time
      Sep 14, 2026 10:00 AM — Sep 14, 2026 11:00 AM

    Town Board Meeting

    Sep 15, 2026 7:00 PM — Sep 15, 2026 8:00 PM   
    Event details

    COURTROOM

    • Time
      Sep 15, 2026 7:00 PM — Sep 15, 2026 8:00 PM

    Planning Board Work Session

    Sep 17, 2026 1:30 PM — Sep 17, 2026 3:30 PM   
    • Time
      Sep 17, 2026 1:30 PM — Sep 17, 2026 3:30 PM

    Music in the Park - Rain Date

    Sep 27, 2026 6:00 PM — Sep 27, 2026 8:00 PM   
    • Time
      Sep 27, 2026 6:00 PM — Sep 27, 2026 8:00 PM