Welcome

The Town of Clarence Property Record Online System (“PROS”) is an interactive assessment website that provides the capability to search property information for any parcel in Town of Clarence including assessment information, property inventory and comparable sales.

Town of Clarence Assessor’s Office

                                                                                                           

 

 

 

 

Assessor's Office Information

 

Mary Beth Morris, Assessor

 

One Town Place

Clarence, NY 14031

PH: (716) 741-8941

FAX: (716) 406-2513

HOURS: 8:30 am - 4:30 pm

 

News, Updates, and Information

 

2026 Tentative Assessment Values have been uploaded to PROS (Property Record Online System) 

 

 

2026 Grievance Day May 26, 2026 (fourth Tuesday in May)

See "Forms" Page for information

 

 

 

 

Researching Property Information and Values (guide sheet for using PROS)

 

Links

NY Department of Finance and Taxation

 

 Town of Clarence Official Website