Real Property Tax Service Agency

Contact Us

300 Center Drive
Riverhead, NY 11901
(631) 852-1551
Fax (631) 852-1566
email: Penny Wells LaValle

AREIS On The Internet

Real Property Tax Service Agency introduces:

AREIS – Advanced Real Estate Information System

AREIS is Real Property’s new subscription service.

Information on the Internet is a convenience for many individuals involved in research. Real Property’s subscription allows the licensee to access real time data on parcel ownership and view parcel outlines.

To register to use our demonstration system,please contact and we will provide you with login and password information within one business day.

Annual Licensing fees: 


1st Computer

Each Additional Computer

Suffolk County



East End 






West End



Please call our office for more details on how to get started at (631) 852-1550 and ask for Larry.