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Tharsis Law P.S.

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Strategic Land Use & Real Estate Counsel for Complex Development Projects

Recognized by

Best Law Firms® 2025, 2026

Land Use & Zoning Law - Seattle Metro

Our Approach

Who We Represent

We represent the people and organizations behind complex real estate projects: developers, property owners, investors, lenders, and institutions. Our clients turn to us when the path forward isn't obvious.

A Different Kind of Law Firm

Tharsis Law is a two-partner law firm that provides strategic land use and real estate counsel for complex development projects. We built the firm around a simple idea: Clients should work directly with experienced lawyers who understand their project. We are selective about our clients, so we are available when needed while keeping legal work focused and efficient. The result is senior-level attention, practical advice, and cost-effective legal service.

Leveraging Technology

We responsibly leverage AI and other technology to provide cost-effective legal services. Tharsis Law’s technology is led by our Chief Operations & Technology Officer, who previously served as the CTO and Director of Engineering for Seattle area AI startups.

CLIENT SUCCESSES

RECENT CLIENT SUCCESSES

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Advised Main Street Property Group and HAL Real Estate in the acquisition and entitlement of 3.3 acres in a public-private partnership with the City of Woodinville to construct a 264-unit mixed-use building that incorporates the existing historic schoolhouse and YMCA. 

 Awards:

  • 2022 NAIOP WA Mixed Use Development of the Year

  • 2022 Multifamily Executive Awards - Multifamily Project of the Year

  • 2019 NAIOP Developer of the Year (Main Street Property Group LLC)

Press: Puget Sound Business Journal on the Schoolhouse District

The Schoolhouse District, City of Woodinville

Tharsis Law P.S.

206.579.2397

  • LinkedIn - White Circle

Use of our website, email, or other communication does not create an attorney-client relationship. Do not transmit confidential information until a formal, signed agreement is in place.

© 2025 by Tharsis Law P.S.

206.579.2397

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