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

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 [email protected]
  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.

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

Music in the Park

Aug 23, 2026 6:00 PM — Aug 23, 2026 8:00 PM   
  • Time
    Aug 23, 2026 6:00 PM — Aug 23, 2026 8:00 PM

Strategic Budget Advisory Committee Meeting

Aug 27, 2026 10:00 AM — Aug 27, 2026 10:00 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 August 27, 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: August 14, 2026                                                     

                                                                        Joshua Wojehowski, Town Supervisor

                                                                        Town of Cornwall

  • Time
    Aug 27, 2026 10:00 AM — Aug 27, 2026 10:00 AM

Music in the Park

Aug 30, 2026 6:00 PM — Aug 30, 2026 8:00 PM   
  • Time
    Aug 30, 2026 6:00 PM — Aug 30, 2026 8:00 PM

Town Board Special Meeting

Sep 01, 2026 6:00 PM — Sep 01, 2026 7:00 PM   
Event details

TOWN OF CORNWALL NOTICE OF SPECIAL MEETING

            PLEASE TAKE NOTICE that a special meeting of the Town Board of the Town of Cornwall will be held on Tuesday September 1, 2026 at 6:00 p.m. at Cornwall Town Hall, 183 Main Street, Cornwall, New York.  The purpose of this special meeting will be to: i) address the oral and written comments received from the public with respect to the proposed updates to the Town’s Comprehensive Plan; ii) review the draft Part III of the Environmental Assessment Form prepared in connection with the Comprehensive Plan updates; and iii) consider the Town Board’s next steps with respect to voting on the adoption of the Comprehensive Plan updates, which may include voting on same at the special meeting.  No other business will be conducted.

            The Town of Cornwall will make every effort to assure that the public hearing is accessible to persons with disabilities.  Anyone requiring special assistance and/or reasonable accommodations should contact the Town Clerk at 845-534-9100.

 

            BY ORDER OF THE TOWN BOARD OF THE TOWN OF CORNWALL

 

DATED: August 21, 2026

                                                           

                                                                        Jennifer McCormick, Town Clerk

                                                                        Town of Cornwall

  • Time
    Sep 01, 2026 6:00 PM — Sep 01, 2026 7:00 PM

CCAC Meeting

Sep 01, 2026 7:00 PM — Sep 01, 2026 9:00 PM   
  • Time
    Sep 01, 2026 7:00 PM — Sep 01, 2026 9:00 PM