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Real property

Buying or shopping for a new home?

Our new homebuyer web content provides information to assist you before, during, and after the closing. This includes information about Form RP-5217, Real Property Transfer Report, which is required to be filed for all real estate sales.


Real property Resources

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Property owners

Our property owner webpages include information about assessments, property tax relief, and more. You'll find everything you need to know, whether your property is residential, commercial, agricultural, or vacant. 

Only looking for STAR information? See STAR resource center.

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Local assessment officials

Includes important updates and access to New York State resources for assessors, county real property tax directors, and their staff. 

Or, log in to the Online Assessment Community.

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Real estate transfer information

Selling or buying real estate? You’ll find the sales transfer form (RP-5217) and other helpful information here.

Or, search our database of property sales with SalesWeb.

Municipal profiles

Looking for property tax data, dates, or contact information for your municipality?

Visit Municipal Profiles and search for your county, town, city, or village.

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Plan Ahead

January 30

Property tax payments due in most counties

learn about property tax bills

March 1

Exemption applications due in most towns 


May 1

Tentative assessment rolls published in most towns

LEARN ABOUT assessments