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.

     

    Sign Up for Our Text Alerts

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

     

    Upcoming Events

    Strategic Budget Advisory Committee Meeting

    Jun 01, 2026 9:30 AM — Jun 01, 2026 10:30 AM   
    • Time
      Jun 01, 2026 9:30 AM — Jun 01, 2026 10:30 AM

    Planning Board Meeting

    Jun 01, 2026 7:00 PM — Jun 01, 2026 8:00 PM   
    • Time
      Jun 01, 2026 7:00 PM — Jun 01, 2026 8:00 PM

    Town Board Special Meeting

    Jun 02, 2026 5:30 PM — Jun 02, 2026 6:00 PM   
    • Time
      Jun 02, 2026 5:30 PM — Jun 02, 2026 6:00 PM

    Music in the Park

    Jun 07, 2026 6:00 PM — Jun 07, 2026 8:00 PM   
    • Time
      Jun 07, 2026 6:00 PM — Jun 07, 2026 8:00 PM

    CCAC Meeting

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

    Munger Cottage

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