The City of Tonawanda Property Record Online System (“PROS”) is an interactive assessment website that allows property owners to search property information for any property in the City of Tonawanda. The City of Tonawanda PROS website allows property owners to review property assessment information, property inventory and search for comparable sales.

City of Tonawanda Assessor’s Office





Assessor's Office Information 



Katie M. Schultz, Assessor

e-mail: assessor@tonawandacity.com


Tonawanda City Hall

200 Niagara Street

Tonawanda, NY 14150 


PH: (716) 695-8638

Fax: (716) 695-8315


OFFICE HOURS: Monday - Friday 8:30am - 4:30pm 


News, Updates, and Information


Disclosure Notice Cover Letter


Commercial Inventory and Valid Sales

Condo Inventory and Valid Sales

Residential Inventory and Valid Sales

Residential Valid Sales

Vacant Land Inventory and Valid Sales

City of Tonawanda Streets within Neighborhoods


Residential Review Form

Vacant Land Review Form

Commercial Review Form