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  • The Portside

    403 Main St, San Francisco, CA 94105

    Apartment building
    Studio-3 beds

    Available units

    This building may have units for rent or for sale. Select a unit to contact.

    What's special

    403 Main 119N | Portside Light-filled 1BR + XL Den/1BA with expansive private outdoor balcony along San Francisco's waterfront in the heart of South Beach. This home features an upgraded kitchen with granite counters and Bosch appliances, custom lighting, steam shower and a walk-in closet. Den has custom built-ins perfect for home office. Includes additional storage locker. Parking space can be rented for an additional $200/mo. With a distinct nautical look, The Portside is a high-end condominium complex with two fitness centers, 24 hrs. doorman, outdoor pool and spa, and on-site management. Quick walk to the Embarcadero waterfront, Financial District, and Union Square. Easy access to public transportation, 101, 280, 80, and the Bay Bridge. **Available start date on 9/12/25**

    Facts, features & policies

    Policies

    Utilities included in rent
    • Garbage
    • Water

    Neighborhood: Rincon Hill

    Areas of interest

    Use our interactive map to explore the neighborhood and see how it matches your interests.

    Travel times

    Walk, Transit & Bike Scores

    88 / 100
    Very Walkable
    100 / 100
    Rider's Paradise
    82 / 100
    Very Bikeable

    Nearby schools in San Francisco

    GreatSchools rating

    Frequently asked questions

    What is the walk score of The Portside?

    The Portside has a walk score of 88, it's very walkable.

    What is the transit score of The Portside?

    The Portside has a transit score of 100, it's a rider's paradise.

    What schools are assigned to The Portside?

    The schools assigned to The Portside include Daniel Webster Elementary School, Galileo High School, and S.F. International High School.

    What neighborhood is The Portside in?

    The Portside is in the Rincon Hill neighborhood in San Francisco, CA.