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

Responsibilities of the Assessor

The assessor is a local government official who estimates the value of real property within a city, town, or village's boundaries. This value is converted into an assessment, which is one component in the computation of real property tax bills.

The assessor is obligated by New York State law to maintain assessments at a uniform percentage of market value each year.

The assessor's responsibility is to value real property using threee possible methods (Cost, Market, and Income) and, in return, establishing and maintaining a fair and equitable assessment roll.

The assessor performs many other administrative functions, such as determine property use and ownership, inspecting new construction and major improvements along with demolitions to existing tructures. The assessor also collects and maintains accurate inventory on each property record card including maintaining sales files. This ensures that the record of each property's physical inventory is current and that the appropriate improvements are assessed.

The assessor also administers various tax exemptions authorized under state and local law. These include enhanced and basic star, veterans, and senior citizens, and disability, agricultural, and partial or full exemptions for certain parcels owned by non-profit organizations that qualify by reason of religious, charitable, or educational use.

The assessment roll shows assessments and appropriate exemptions. Every year the roll, with preliminary or tentative assessments, is made available for public inspection. After the Board of Assessment Review (BAR) has acted on assessment complaints and ordered any changes, the tentative assessment roll is made final.

Review of the Assessment

Your assessment should reflect the market value of your property as of July 1 of the prior year. If you are requesting a review of your assessment with the assessment staff, you must provide documentation to support what you believe the assessed value of your property should be.

Supporting documentation should include home sales as of July 1st of the prior year which are similar size, age, condition and neighborhood to see if your assessment is appropriate.

You may also contact the assessor to review your property. Alternatively, you may file a Grievance Complaint on or before grievance day and the Board of Assessment review will make a determination based on information provided to them.

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

Strategic Budget Advisory Committee Meeting

Jul 24, 2026 10:00 AM — Jul 24, 2026 11:00 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 Friday July 24, 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: July 10, 2026                                                          

                                                                        Joshua Wojehowski, Town Supervisor

                                                                        Town of Cornwall

  • Time
    Jul 24, 2026 10:00 AM — Jul 24, 2026 11:00 AM

Music in the Park

Jul 26, 2026 6:00 PM — Jul 26, 2026 8:00 PM   
  • Time
    Jul 26, 2026 6:00 PM — Jul 26, 2026 8:00 PM

Town Board Special Meeting

Jul 27, 2026 5:00 PM — Jul 27, 2026 6:00 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 Monday July 27, 2026 at 5:00 p.m. at Cornwall, Town Hall, 183 Main Street, Cornwall, New York.  The purpose of this special meeting will be to: i) consider appointing a Full-Time Police Officer; ii) establish criteria for best value pricing for the Ice House Pavilion Request for Proposals pursuant to the Town’s Best Value Pricing Law; iii) consider proposed settlements of tax certiorari proceedings for a) 304-308 Main Street and b) 55 Palomino Place; and iv) any other lawful business that comes before the Town Board.

            The Town of Cornwall will make every effort to assure that the special meeting 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 SUPERVISOR OF THE TOWN OF CORNWALL

 

DATED: July 20, 2026

                                                           

                                                                        Jennifer McCormick, Town Clerk

                                                                        Town of Cornwall

  • Time
    Jul 27, 2026 5:00 PM — Jul 27, 2026 6:00 PM

Music in the Park

Aug 02, 2026 6:00 PM — Aug 02, 2026 8:00 PM   
  • Time
    Aug 02, 2026 6:00 PM — Aug 02, 2026 8:00 PM

Planning Board Meeting

Aug 03, 2026 7:00 PM — Aug 03, 2026 8:00 PM   
  • Time
    Aug 03, 2026 7:00 PM — Aug 03, 2026 8:00 PM