Catherine Duff-Poritzky Best Real Estate Agent 1857 Commerce Street, Yorktown Heights Town of Yorktown, New York, 10598 Phone: 914-960-5577 Website Company Name: Compass Area of Expertise: Yorktown Heights Profile Let this business know you found them on Westchester Magazine's Online Directories. Locations Town of Yorktown 1857 Commerce Street, Yorktown Heights Town of Yorktown, New York 10598 Claim/Edit Listing