Assessments

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


FY2020 Tentative Property Assessment Data
(All NYC Properties)

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

 

FY20 Database Files by Tax Class Compressed
.zip file
Tax Class 1 73M
Tax Classes 2, 3 and 4 46M
Condensed Roll
Tax Classes 1, 2, 3 and 4

57M

Data Dictionary containing field codes and descriptions


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
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