Local Expertise. Global Connections.
David Kaster is a luxury real estate professional with over 30 years of experience across multiple national markets. Originally from Green Bay, David lives in Sister Bay full-time and has cultivated his market knowledge into a specialty for helping clients and investors purchase or sell lots, homes, and condominiums across Door County. David is a member of the National Association of Realtors, Wisconsin Realtors Association, Door County Board of Realtors, and the Realtors Association-Northeast Wisconsin.
Sotheby's International Realty® Network
Sold Properties
David Kaster
Real Estate Professional
Office
Mahler Sotheby's International Realty
10668 N. Bay Shore Drive, Suite A
Sister Bay, Wisconsin 54234 United States
Our agents are known in their communities for their integrity and the exceptional level of service they provide.