Assessments

The Department of Finance values your property every year as one step in calculating your property tax bill.

FY2021 Final Property Assessment Data

(All NYC Properties)



The City's Final Assessment Roll lists the assessed value of every property.

FY21 Database Files by Tax Class Compressed

.zip file Tax Class 1 66M Tax Classes 2, 3 and 4 38M Real Estate of Utility Corporation (subident)

1M Record Layout

NYC Property Maps

Read more about property valuation and assessment: