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Office of Property Assessment

Property Information

The Office of Property Assessment (OPA) offers property information through its Property Search application, allowing you access to property valuation data in the city of Philadelphia.

Abatements & Exemptions

The City of Philadelphia offers a number of Abatement and Exemption programs that may reduce a property's Real Estate Tax bill.


The Office of Property Assessment conducts property assessments to determine the value of properties within the city of Philadelphia. The way the OPA assesses property is changing—learn more about the transformation taking place across Philadelphia.

What's New

Expiring Abatement? Apply for Homestead Exemption
Updated Homestead Status Display on Property Search Website
OPA Mails Tax Year 2016 Assessment Notices
Language Services and Translated Documents Available from the OPA
Response to Non-Profit Tax Exemption Audit No Longer Required