FloodBuildingSF

"Homebase has been in The Flood Building for over 30 years. The physical space of the building is amazing!” — James Roop floodbuilding.com Spaces available from 1650 square feet all the way up to 3500 square feet. Adaptable. Scalable. Flexible. Affordable.

Since 1904, the National Historic Landmark Flood Building has been at the center of San Francisco business community. Adaptable. Scalable. Flexible. Affordable. Contact us today for a tour. floodbuilding.com — click the “availability” link to see what’s ready for you.

“If three tenants were to hold hands and say, ‘Hey, let’s go back to Powell Street,’ then all of a sudden the foot traffic does begin to build.” — Karin Flood @building_flood @emily_hoeven reports for @sfchronicle sfchronicle.com/opinion/emilyh…

“The Flood Building has been the administrative home of Robert Moses’ KIN since 2008, providing us with a central landmark, beautifully maintained & secure SF location for our non-profit arts organization.” — @RobertMosesKin Contact us today for a tour. floodbuilding.com

The Flood Building, where history is serious business. Stroll down memory lane with our exhibit of 120 years at the center of San Francisco life. Wars, earthquakes, economic ups & downs, the “Maltese Falcon” — the landmark Flood Building has seen it all. floodbuilding.com

“The management defines the face & the spirit of the place. They are excellent at leasing and are specialists. They really make people feel great and make this building a home. They care: This is a good place. “ – Svetlana Shirinova, Attorney-At-Law floodbuilding.com

The landmark Flood Building welcomes this 2025 J.P. Morgan Healthcare Conference to San Francisco and the Heart ❤️ of The City, @UnionSquareSF floodbuilding.com

“The Flood Building is family and they’ve helped us grow.” — @DavidPerrySF @dpna Since 1904, the National Historic Landmark Flood Building has been at the center of San Francisco business community. Contact us today for a tour. floodbuilding.com

Thanks to all our tenants, visitors and friends who crossed our threshold in 2024, and looking forward to a happy, healthy and prosperous 2025. Happy New Year!

Q. “Where are we going to host our 2025 Team Kick-Off Meeting? We need someplace contemporary yet classic, accessible and affordable.” A. “The Flood Building’s newly renovated conference center.” Q. “Book it!” Make the historic business choice: floodbuilding.com

Today is both Christmas and the start of Hanukkah. Wishing all of our tenants, friends and visitors a very Happy Holiday Season and a hopeful New Year.

The historic halls of The Flood Building are decked for the Holidays! Wishing all our tenants, staff, visitors a Season of Holiday Joy! Merry Christmas, Happy Hanukkah and Here’s to a Bright New Year. floodbuilding.com

19 December 2024: Welcome to the historic Flood Building Mr. Mayor! San Francisco’s incoming Chief Executive paid a visit to 870 Market Street today to chat with one of The City’s founding families. (L-R) Christina Flood Kane, Karin Flood, @DanielLurie, Michael Wilbur.

Since 1904, the National Historic Landmark Flood Building has been at the center of San Francisco business community. Adaptable. Scalable. Flexible. Affordable. Contact us today for a tour. floodbuilding.com — click the “availability” link to see what’s ready for you.

Ho! Ho! Ho! Karin Flood flanked by SFPD Deputy Chief David Lazar and Captain Janan “Eric” Kim at this week’s opening of Winter Wanderland at @UnionSquareSF.

Ho! Ho! Ho! Happy Holidays from 870 Market Street — San Francisco’s Flood Building! Since 1904, the National Historic Landmark Flood Building has been at the center of San Francisco business community. floodbuilding.com

@SFCCM Thank you “neighbor”!

Our "neighbor" since 1888! Powell & Market, 1890.

Since 1904, the National Historic Landmark Flood Building has been at the center of San Francisco business community. Adaptable. Scalable. Flexible. Affordable. Contact us today for a tour. floodbuilding.com — click the “availability” link to see what’s ready for you.

Make the historic business choice: San Francisco’s Flood Building, gateway to @unionsquaresf. Click “availability” and “conference room” links @ floodbuilding.com. The historic landmark Flood Building, a symbol of the City its namesake, James Clair Flood, helped define.

Today’s Flood Building “blast from the past”. 2 August 2023: Karin Flood & Speaker Emerita Nancy Pelosi outside SF’s historic landmark Flood Building /Powell Street Cable Car turnaround for 150th Anniversary of our legendary Cable Cars. (photo by Michael Micael @dpna