Jean Mastagni

Associate Broker

36 Tiburon Blvd Mill Valley, United States 94941
Contact: Direct: 4153107386 Office: 4153817686 Fax: 4153885084 Email:
Jean Mastagni - Mill Valley, CA real estate agent

Specialty Markets

  • Luxury Properties


  • Jean is dedicated to creating a "stress-free" transactions and protection of her clients' interests.
  • Jean provides astute contract preparation, impeccable service, excellent negotiating skills, and state of the art marketing.
  • Twenty-eight years experience in real estate sales in Marin County.
  • Representing and marketing luxury estates and properties of distinction, particularly in Southern Marin County; Mill Valley, Tiburon, Belvedere and Sausalito.

Neighborhoods Served

Map Layers