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

    CCAC Meeting

    Sep 02, 2026 7:00 PM — Sep 02, 2026 8:00 PM   
    Event details

    Munger Cottage

    • Time
      Sep 02, 2026 7:00 PM — Sep 02, 2026 8:00 PM

    Music in the Park

    Sep 06, 2026 6:00 PM — Sep 06, 2026 8:00 PM   
    • Time
      Sep 06, 2026 6:00 PM — Sep 06, 2026 8:00 PM

    Holiday - Town Hall Closed

    Sep 07, 2026 — Sep 07, 2026   
    • Time
      Sep 07, 2026 — Sep 07, 2026

    Planning Board Meeting - Conference Room

    Sep 08, 2026 7:00 PM — Sep 08, 2026 8:00 PM   
    Event details

    CONFERENCE ROOM

    • Time
      Sep 08, 2026 7:00 PM — Sep 08, 2026 8:00 PM

    Town Board Work Session

    Sep 08, 2026 7:00 PM — Sep 08, 2026 8:00 PM   
    • Time
      Sep 08, 2026 7:00 PM — Sep 08, 2026 8:00 PM