The Office of Property Assessment is the City agency whose staff is charged with establishing real property values which serve as the basis for real estate taxes levied by the City of Philadelphia.
More about the OPA

Note: The OPA does not engage in the buying, selling or leasing of property. The OPA does not have phone numbers of the property owners. The OPA has only the name of the owner, and the off-property mailing address, if there is one.

Have a question regarding:

  Need Directions to Our Offices?
Click HERE for directions to our offices.

  BILLING OR PAYING OF YOUR REAL ESTATE TAXES?
Click HERE to contact the Department of Revenue.

  INTERESTED IN PUBLICLY OWNED PROPERTY?
Click HERE to view the publicly owned inventory.

  OPA Requirements for a subdivision or consolidation of tax parcels?
OPA Requirements for a subdivision or consolidation of tax parcels can be found on our website’s Frequently Asked Questions. From the top menu, click on Help & Information, then click on Frequently Asked Questions or click HERE to go directly to the FAQ page. Then simply enter ‘subdivision’ or ‘consolidation’ as the keyword/phase and than click on the Search button.

More information available under Help & Information.

To access municipal information or request a City service
Email: philly311@phila.gov
Phone: Dial 3-1-1 (in City); 215-686-8686 (from outside City)
Philly 311 Contact Center, 167 City Hall