A Miami-based investment banker is trying to pull off a very Silicon Valley kind of home sale in Mill Valley, offering his Strawberry neighborhood compound not for cash but for stock in one of the hottest AI outfits around, Anthropic. Storm Duncan is pitching the roughly 13-acre ranch-style spread as a kind of equity-for-estate deal more common on startup cap tables than on MLS sheets, with an infinity-edge pool, hot tub, putting green and multiple guest spaces all on the table in exchange for Anthropic shares.
Duncan laid out the proposal in a LinkedIn post, saying he would “like to exchange the property for Anthropic equity” and describing the replies so far as “very thoughtful, very engaged,” as reported by The San Francisco Standard. The listing identifies the home as 114 Inez Place in Mill Valley’s Strawberry neighborhood and frames the whole thing as a diversification strategy rather than a traditional sale.
How the proposed swap would work
According to The Real Deal, Duncan says he would structure the handoff as a private transaction and cover all closing costs, so an Anthropic shareholder would not need to sell any stock to make the purchase pencil out TechCrunch reported that he has also floated a twist in which the seller would continue to retain 20% of the upside value of the exchanged shares for as long as any lockup period lasts. Those custom terms make the deal legally and logistically tricky, since title companies, transfer taxes and the illiquidity of private stock all get in the way of a clean, one-to-one swap.
About the house
The four-bedroom, five-bathroom property spans roughly 13 acres when an adjacent parcel is counted and offers panoramic views, an infinity pool and a putting green, according to local coverage and the Zillow listing referenced by The San Francisco Standard. The house first hit the market in 2016 at $10.8 million, then sold to Duncan in 2019 for about $4.75 million, based on public records cited by the outlet. He is marketing the trade as a tax-advantaged, cash-free way for an Anthropic shareholder with a concentrated position to pick up Marin County real estate without actually selling shares.
Anthropic frenzy meets Bay Area real estate
Duncan’s timing lines up with a flood of money into Anthropic. Bloomberg has reported on recent large corporate commitments that have helped fuel intense demand for the company’s stock. On private secondary markets, trading has driven implied valuations to roughly $1 trillion, according to coverage aggregating Business Insider’s reporting, highlighted by Tom’s Hardware. With that kind of paper wealth sloshing around, it is not hard to see why some shareholders might at least kick the tires on converting their gains into a Marin trophy home.
For now, though, this is more of a thought experiment than a done deal. CBS News San Francisco reported that Duncan says there are “some conversations” underway but “no serious buyers” yet, and industry experts told the station that stock-for-home trades are likely to remain a curiosity due to transfer, tax, and title complications (CBS News). Brokers have also pointed out that demand at the very top of the Bay Area market is tight, a condition that can encourage splashy offers like this but does not necessarily make them workable…