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)

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Welcome to the Town Assessor

Assessor Forms

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    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

     

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    Upcoming Events

    Planning Board Meeting

    Oct 05, 2026 7:00 PM — Oct 05, 2026 8:00 PM   
    • Time
      Oct 05, 2026 7:00 PM — Oct 05, 2026 8:00 PM

    CCAC Meeting

    Oct 06, 2026 7:00 PM — Oct 06, 2026 9:00 PM   
    • Time
      Oct 06, 2026 7:00 PM — Oct 06, 2026 9:00 PM

    Town Board Meeting - Budget Workshop

    Oct 06, 2026 7:00 PM — Oct 06, 2026 9:00 PM   
    • Time
      Oct 06, 2026 7:00 PM — Oct 06, 2026 9:00 PM

    Strategic Budget Advisory Committee Meeting

    Oct 08, 2026 10:00 AM — Oct 08, 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 Thursday October 8, 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 17, 2026                                               

                                                                            Joshua Wojehowski, Town Supervisor

                                                                            Town of Cornwall

    • Time
      Oct 08, 2026 10:00 AM — Oct 08, 2026 11:00 AM

    Town Board Meeting - Budget Workshop

    Oct 08, 2026 7:00 PM — Oct 08, 2026 9:00 PM   
    • Time
      Oct 08, 2026 7:00 PM — Oct 08, 2026 9:00 PM