About Mark

Huppert Homes Logo including the words Residential, Land and Investment

Mark is a former real estate developer with experience in residential, hospitality, and mixed-use investments. He discovered his calling building homes when he and his wife and business partner, Mollie built a floating home together on Lake Union in 1999. Since then, Mark has led teams of architects, engineers, and contractors to create hundreds of new homes in King, Pierce, Snohomish, and Chelan counties.

Now together at Windermere, Mollie and Mark provide a comprehensive suite of property investment services, helping people find land, homes, or financial independence through real estate investing and development. From small tasks to big projects, Mark loves supporting clients with all facets of real estate.

Mark has a passion for improving the built environment; his diverse interests include saving historic buildings, preserving affordable housing, sustainable building, and equitable new development. He brings more than 20 years of experience applying green building rating systems to help his clients minimize their carbon footprint and leave a positive environmental legacy. Mark and Mollie helped pioneer the development of accessory dwelling units (ADUs) in the early 2000s and have now built, rented, or sold dozens of them in neighborhoods across Seattle and Kirkland. Further afield, Mark led affordable housing development for non-profit and government clients across Washington state.

Originally from Southern California, Mark got his mechanical engineering degree from UCLA and, while on a cycling trip during college, realized that the Pacific Northwest was his true home. He relocated here 30 years ago and never looked back. While enrolled at University of Washington for joint master’s degrees in business and construction management, he met Mollie and they discovered a shared love of the mountains, water, and travel. When not serving his clients or cooking with his family, you might find Mark skiing, surfing, hiking, or trail running.

Huppert Homes Logo including the words Residential, Land and Investment

Mark & Mollie Huppert

Mollie Cell: 206-399-2830

Mark Cell: 425-248-9467


4919 S Genesee St  |  Seattle, WA  98118  |  206-725-7255  |  windermeremtbaker.com

For 4/14/2024

30 Year Fixed
15 Year Fixed
5/6 ARM

For general informational purposes only. Actual rates available to you will depend on many factors including lender, income, credit, location, and property value. Contact a mortgage broker to find out what programs are available to you.

Mortgage calculator estimates are provided by Windermere Real Estate and are intended for information use only. Your payments may be higher or lower and all loans are subject to credit approval.