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.

    4TH TUESDAY IN MAY

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

    JULY 1ST

    Final Assessment Roll filed.

     

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    Upcoming Events

    Town Board Special Meeting

    Aug 12, 2025 6:30 PM — Aug 12, 2025 7:00 PM   
    Event details

    NOTICE OF SPECIAL TOWN BOARD MEETING

     

    PLEASE TAKE NOTICE THAT THE TOWN BOARD OF THE TOWN OF CORNWALL WILL HOLD A SPECIAL TOWN BOARD MEETING on Tuesday, August 12, 2025 at 6:30 p.m., prior to its regular meeting which will commence at 7:00 p.m., at which time the Town Board will meet in Executive Session via Zoom with Clinton Street Homeowners within the Hasbrouck Drainage Project Area to discuss property issues.

     

    The meeting location will be at Town Hall, 183 Main Street, Cornwall, New York 12518. 

     

    BY ORDER OF THE TOWN SUPERVISOR

     

    Dated:  August 8, 2025

    • Time
      Aug 12, 2025 6:30 PM — Aug 12, 2025 7:00 PM

    Town Board Work Session

    Aug 12, 2025 7:00 PM — Aug 12, 2025 7:00 PM   
    • Time
      Aug 12, 2025 7:00 PM — Aug 12, 2025 7:00 PM

    Music in the Park

    Aug 17, 2025 6:00 PM — Aug 17, 2025 7:30 PM   
    Event details

    Also in Blue Trio - Classic Pop

    • Time
      Aug 17, 2025 6:00 PM — Aug 17, 2025 7:30 PM

    Music in the Park

    Aug 24, 2025 6:00 PM — Aug 24, 2025 7:30 PM   
    Event details

    Art Lillard's On Time Quartet - Classic Jazz

    • Time
      Aug 24, 2025 6:00 PM — Aug 24, 2025 7:30 PM

    Music in the Park

    Aug 31, 2025 6:00 PM — Aug 31, 2025 7:30 PM   
    Event details

    Jazz Pioneers - Big Band Standards

    • Time
      Aug 31, 2025 6:00 PM — Aug 31, 2025 7:30 PM