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)

Welcome to the Town Assessor

Grievance Day

Grievance Day is the 4th Tuesday in May.

Grievance meetings are scheduled to be held in person with the Board of Assessment Review this year.

Board of Assessment Review - Grievance Day Hours

Meeting Hours TBD

Grievance Submissions

Your grievance forms must be received by the fourth Tuesday in May.

There are three ways you can deliver your grievance form.

  1. Drop off your form at the Cornwall Town Hall.
  2. Email the form to assessoroffice@cornwallny.gov
  3. Mail your form.
    Attention: Assessor's Office
    183 Main Street, Cornwall, NY 12518

Please include your contact phone number on your form.
(The assessor is not responsible for missing grievance forms. Call to confirm your form has been received.)

Grievance Day Scheduling / Appointments

Scheduling a Meeting

  • If you wish to schedule a meeting with the Board of Assessment Review, please submit your grievance forms and supporting documentation 1 (one) week prior to grievance day if possible.
  • The meetings are limited to 10 minutes each.
  • It is not mandatory for homeowners to attend grieveance day, however the submission of your documentation is required by grievance day.

If you have questions or concerns, please do not hesitate to contact the office at 845-534-7290.

Grievance Documents

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

Music in the Park

Aug 03, 2025 6:30 PM — Aug 03, 2025 8:00 PM   
Event details

Barrelhouse Blues Band - Classic Blues/Rock

  • Time
    Aug 03, 2025 6:30 PM — Aug 03, 2025 8:00 PM

CCAC Meeting

Aug 05, 2025 7:00 PM — Aug 05, 2025 8:00 PM   
  • Time
    Aug 05, 2025 7:00 PM — Aug 05, 2025 8:00 PM

Music in the Park

Aug 10, 2025 6:00 PM — Aug 10, 2025 7:30 PM   
Event details

Strato G - Progressive Jazz

  • Time
    Aug 10, 2025 6:00 PM — Aug 10, 2025 7:30 PM

Comprehensive Plan Committee Meeting

Aug 11, 2025 6:30 PM — Aug 11, 2025 8:00 PM   
  • Time
    Aug 11, 2025 6:30 PM — Aug 11, 2025 8:00 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