Property Assessment History (CSV)


CAUTION: Excel will not load this full dataset of historic property assessments, meaning it will drop many rows of data when you open it. Excel only loads ~1.4 million records at a time. We will soon release CSVs for individual years for people who want to see this data in Excel. This CSV link is for technologists to use in python or other coding scripts.

This data updates nightly. Please ignore the 'created by' date below - the date of October 2020 shows when this webpage, not the data, was created.


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Additional Information

Field Value
Created October 30, 2020
Format text/csv
License Other (City of Philadelphia)