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City of Philadelphia
  • If you haven't applied for the Homestead Exemption--apply now. [...]
  • Get information about the language services and translated materials available for the recent Reassessment and the Homestead Exemption. [...]
  • Constructing or improving/rehabilitating an industrial/commercial or residential property? Learn about the abatements offered by the City. [...]

Office of Property Assessment

Please note that the OPA is upgrading its computer systems. This implementation may cause delays in updating internal records and displaying current information on the City’s websites. The implementation will continue through Spring 2020. We apologize for any delays you may experience.

If you have any questions, or if you need to speak with someone regarding the most current information about your property, you may contact the OPA by calling 215-686-4334.

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