50 3rd StSan Francisco, CA 94103 Phone: +1 415-974-6400Fax: +1 514-974-8748Toll Free: +800-233-1234 Hotel E-mailHotel Website Classification 8 Moderate Deluxe Commission Rooms Rates 10% 686 - Hoteliers! Is your information accurate? Update Here Hyatt Regency San Francisco Downtown SOMA Location & Neighborhood Downtown's SOMA area; near Union Square, Financial and Arts - 15 MI, 20 min from San Francisco Intl airport. San FranciscoNearest Cross Street: Market & Mission