San Francisco Sublease Listings


Hughes Marino is happy to offer a free sublease listing service. If you are interested in one of the sublease opportunities below, please feel free to contact the person listed directly. Or if you’d like to explore other real estate options with one of our professionals, please call us at (619) 238-2111, email us at, or fill out our contact form and we’ll get back to you right away.

If you have sublease space available that you would like to list here free of charge, please submit your information here and we’ll post it on this page below.

We look forward to serving you and thank you for your interest!

Downtown San Francisco Sublease Opportunities

Full Suite


Creative, plug & play office sublease opportunities in Union Square with refined, thoughtful design and furnishing curation. Abundance of natural light and soaring open ceilings. Existing layout and wide building stair lends to safe occupancy for teams of various sizes. Suite 500 – 2,039 RSF – four window-line team rooms/offices, 1 larger conference room and 1 smaller meeting room, common room or living space, kitchen and server/storage area. Suite 501 – 1,863 RSF – four team rooms/offices, 1 large conference room, open kitchen and server/storage area.

Building Address

Native Sons Building

414 Mason Street

Suite 500 & 501

San Francisco, CA 94102


Size: 3,902 RSF

Term Length: Available through March 31, 2025

Rent: $50 per SF/Year

Contact Info

Cameron Love

Hughes Marino

(415) 745-5157

Partial Suite | Shared Facilities

San Francisco Suburban Sublease Opportunities

Full Suite

Partial Suite | Shared Facilities