Welcome!

For over 50 years, Lange Enterprises has specialized in commercial leasing and property management in the Tri-Valley area. We are a small, family-run local company which leases and manages office and retail space in Dublin and Pleasanton.  We are owners, developers and managers of commercial buildings with suites ranging in size from 250 to 2700+ square feet. We at Lange Enterprises pride ourselves on long-term relationships with our tenants who occupy our well-maintained and managed buildings.
About Us...

Ellie Lange, a licensed real estate broker, has worked in the Tri-Valley residential and commercial real estate market since 1969.  She brings a wealth of experience to the management and oversight of our portfolio.

Patti Seymour, Office Manager, is the newest member of our team, having joined us five years ago.  Patti's many years of real estate industry and teambuilding experience bring a level of organization and personal touches that our clients value.

Our Philosophy:  We believe that successful, long-term businesses are created and sustained in well-located, quality commercial buildings managed by responsive, solution-oriented real estate professionals who are committed to timely customer service and well-maintained and managed buildings.