The Niagara County Property Record Online System (“PROS”) is an interactive assessment website that allows property owners to search property information for any property in the Niagara County. The Niagara County PROS website site allows property owners to review property assessment information, property inventory, search for comparable sales and assessments and view the property on GIS maps.

Welcome to Niagara County

Assessment Information Page



Property Tax Office 

59 Park Avenue,

Lockport, NY 14094

John E. Shoemaker, Director

PH: (716) 439-7077

FAX: (716) 439-7067

                                                                                                                                                 Lisa Casey, GIS Coordinator

                                                                                                                                    Ann Hinton, Supervisor of Real Property Tax 

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

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