`Mysterious' private island off Marin shoreline lists for $25M
The only privately owned island in San Francisco Bay — a 6-acre property near the Richmond-San Rafael Bridge — has been listed for sale at $25 million.
Red Rock Island spans three Bay Area counties and is zoned differently in each: residential in San Francisco, industrial in Contra Costa and general use in Marin. Building would require the owner to navigate the permitting process in each county.
“Red Rock Island has long fascinated me as a mysterious and sought-after gem in the San Francisco Bay,” said listing agent Chris Lim of Christie's International
Real Estate. “When approached by the seller to assist in finding a new caretaker for the island, I spent a day on this private sanctuary. I felt an undeniable connection to Northern California — the rugged landscape, unspoiled beaches, and the deep, mesmerizing blue waters.”
Red Rock Island has been unofficially available for sale before, but the property just hit the multiple listing service for the first time. The service is the property sales database used by brokers.
The island was first inhabited by Russian fur traders in the early 1800s. Later, Selim Woodworth, a former California legislator and son of the 19th-century poet Samuel Woodworth, became the only
known resident, according to information provided by Christie's. Woodworth built a cabin on the island and used it as a hunting preserve.
The seller, Brock Durning, is retired and has lived in Alaska for a couple of decades, according to Christie's and the Wall Street Journal. Durning's late father was granted ownership of Red Rock Island by a business partner who had bought the property for $50,000 in the 1960s.
“It was always part of the family, like a vacation house,” Durning said in a statement from Christie's.
When Durning's family lived nearby in San Leandro, they