A full-floor Transbay penthouse that's 600 feet above San Francisco is hitting the market — and it's sky-high in both ambition and price. The 8,482-square foot residence, from developer Related California, could set a new record for the most expensive home sold in the city. It's priced at $41 million.
The sculpted glass tower, known as The Avery, sits just blocks from the currently shuttered Salesforce Transit Center in the downtown Transbay district sprouting with new skyscrapers. Neighboring…