Assessments

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


FY2023 Final Property Assessment Data
(All NYC Properties)

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


 
FY23 Database Files by Tax Class Compressed
.zip file
Tax Class 1 72M
Tax Classes 2, 3 and 4 45M
All Tax Classes
118M
Real Estate of Utility Corporation (subident)
965K
Record Layout
 
Class 1 Property Tax Estimator
Class 1 Property Tax Guide
Class 1 Property Tax Guide
Class 2 Property Tax Guide
Class 2 Property Tax Guide

Read more about property valuation and assessment:


Notice of Property Value (NOPV)

Challenge Your Assessment

Apply for an Exemption or Abatement Correcting Property Assessment Clerical Errors

Calculating Your Property Taxes

Assessment Definitions

Real Property Income & Expense (RPIE)

Real Estate of Utility Companies (REUC)

Statements of Assessment Procedures and Guidelines

Assessment Roll Archives


Download All NYC Property Data

The Department of Finance has made the data for all NYC properties available on the NYC Open Data portal for download. Visit the Open Data page for more information.