Founded by Mike Hansen and joined by veteran winemaker Harry Hansen, the new team combines transactional expertise with decades of hands-on winery and vineyard experience. Backed by Sotheby’s International Realty, the group is positioned to serve buyers and sellers across California’s premier wine regions.
April 10, 2026 (Sonoma, CA) — The formation of the Hansen Vineyard & Winery Real Estate Team marks the launch of a specialized advisory group focused exclusively on vineyard, winery, and wine business real estate throughout California’s leading wine regions.
Founded by Mike Hansen, an Associate Broker with Sotheby’s International Realty and a specialist in vineyard and winery transactions, the team is built on a foundation of deep industry expertise, transactional experience, and strategic advisory. Hansen has advised on high-value acquisitions and portfolio strategies for both private clients and investment groups, with a focus on aligning real estate decisions with long-term business objectives.
Joining the team is Harry Hansen, a veteran winemaker and winery executive with more than four decades of experience across Sonoma, Napa, and the Central Coast. Over the course of his career, Harry has held leadership and winemaking roles with respected brands including Sterling Vineyards, Edna Valley Vineyards, and Gloria Ferrer. His background brings a critical operational perspective to the evaluation of vineyard and winery assets, from site selection and vineyard development to production infrastructure and brand positioning.
“I’ve spent my career improving vineyards and wineries from the inside, and I’m excited to now apply that experience in a way that adds real value to the industry—helping others make smarter, more informed decisions,” said Harry Hansen.
The team also includes Sterling Reed, contributing to client services and transaction support as the group expands its presence in the market.
Operating under the global platform of Sotheby’s International Realty, the Hansen team leverages an international network, high-level marketing capabilities, and targeted exposure to qualified buyers in the wine and luxury investment sectors.
“Our objective is simple,” said Mike Hansen. “To provide so much value to the industry we serve that when it comes time for our services, we are not just top of mind—but the obvious choice.”
The Hansen Vineyard & Winery Real Estate Team will focus on representing buyers and sellers of vineyard land, winery facilities, and integrated wine business assets, while also advising clients on acquisition strategy, asset positioning, and long-term portfolio development.
With a combination of real-world winemaking experience and proven transactional expertise, the team is uniquely positioned to bridge the gap between land, production, and investment—delivering informed guidance in an increasingly sophisticated marketplace.
For more information, go to sellingvineyards.com