Landmark Birkenstock headquarters in Marin County listed for sale Posted on December 26, 2025 By realejuicey The owner envisions a sale in the $40 million range. Related posts: Marin County reverses sale of property that was mistakenly auctioned off for $6,000 Iconic 590 Madison Avenue Skyscraper in Manhattan Listed for Sale at $1.1 Billion Amidst Real Estate Frenzy Trump’s federal real estate sale listed a complex tied to a ‘secret’ CIA facility. See also Real Estate Report: State of the housing market