Rent a flex space by the hour in Mill Valley, CA

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Mill Valley, CA, United States

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Popular flex spaces

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Frequently Asked Questions

Pricing and popularity information in this section is based on proprietary Peerspace booking data, reflecting recent booking activity and the latest data available through March 2026.

How much does a flex space cost to rent in Mill Valley?

Flex spaces in Mill Valley average $201 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for. For a space on the smaller side, expect to spend closer to $107, whereas larger venues run about $354 per hour.

What's the best day to rent a flex space in Mill Valley?

Saturdays are the most popular day for booking flex spaces in Mill Valley. For those seeking a deal, consider booking Tuesday and Sunday as these days are 62% cheaper on average.

How popular are flex spaces in Mill Valley?

Our local hosts have welcomed 87 people into their flex spaces with reviews averaging 5 stars. 100% of guests said they'd book again.

How long do people rent flex spaces in Mill Valley?

Most flex spaces are scheduled for 14 hours, with 17 people in attendance. You’ll find the most Flex Spaces starting between 8:00 AM and 9:00 AM.

Reviews for flex spaces

Rehana A.
Private Urban Space
Great space for a team retreat! Comfortable, bright, and nice flexible spaces. The roofdeck was great for breaks...
Dennis B.
Bright and Spacious Workhub
Flexible space, great location
Jonathan B.
Moscone Private Meeting & Event Space
Great space for our Customer User Group! This is a really flexible space, and accommodate a good sized group. Thanks again, Jonathan...
Laura C.
Creative Downtown Amphitheater Space
cozy seating, convenient kitchen and flexible space. you can make it what you want
Brian C.
Production Penthouse
This space served our needs for a small (10 people) meeting perfectly -- great layout, flexible space, and wonderful outside access. The space was well maintained and just as it appeared on the website (even better once we saw the patio). Jackie was a pleasure to work with...
Casie C.
Iconic North Beach Gathering Space
Thank you so much again for hosting us! Again, I loved the flexible space and the use of AV equipment
Pando C.
TV-Ready Gallery-Style Apartment with Panoramic Downtown Views
Gorgeous, flexible space with a beautiful view. Alfonso and his team made this experience very seamless
Victor E.
Downtown Creative Meeting Space
Such a great, flexible space for workshopping. Projector, screen, WiFi, sound system, and everything else we needed was provided. A small refrigerator and microwave were available too. They even had a hot water kettle. The space is flooded with natural light. The on-site staff was available all...
Michelle G.
Bright Urban/Industrial Loft with a New York Feel
Perfect and flexible space for our photoshoot. I'd love to use this space again if needed. Tom and Hale were quick and helpful. Thanks again, Michelle...
Maritza H.
Cool Two Level SOMA Industrial Dance Building
Host was great, helpful, and flexible! Space was perfect for the number of students I have for dance rehearsal. Location was great and easy to find. All my students parents were super happy with the location also cause they can go shopping can come back when rehearsals end. LOL...
Cheryl I.
The Garage SFO: Luxury Live/Work Warehouse
Helen was a conscientious and helpful host. Her flexible space worked wonderfully for our multi-day commercial shoot, and I was able create several distinct scenes in one location. The roof is wonderful too...
Sarah K.
Harry M. Smith Conference Room at Union Square
The space was perfect for what our group of 40 needed. Wifi was strong for all 40 people to be online, flexible space for various layout set ups, the AV (microphone, projector, sound) worked on the first try, plenty of bathrooms available in the building, easy access, and...
Jeanne L.
Peaceful Victorian Flat in Hayes Valley
lovely, flexible space that is beautiful. The pictures don't do it justice. There is a back room with comfortable, cozy couches, a "kitchen" room with a dining table and an open space that can be set up in a circle around a second table or as...
Jane M.
Downtown Creative Meeting Space
Excellent, welcoming and flexible space for a meeting. Staff was extremely responsive and helpful
Paige P.
Moscone Private Meeting & Event Space
Excellent flex space -- hosted a brunch here and it was a great venue. Appreciated the ability to stream music on the TV and change the layout of the room. Had a little difficulty getting into the venue in the morning but the hosts were super responsive and helped immediately...
Karen S.
Union Square Cosmopolitan Inspiration
to accomodate. the space is a bit more worn and 'creative', cozy with character than we got from the pictures. still a cool creative space, just wasn't right for our meeting. that said, if you are looking for a creative, informal flexible space, this space...
Emily S.
Pac Heights Presentation Space
Communicative, prompt and supportive host. Flexible space. I did not use any A/V equipment, but helpful to know it is there...
Elsa T.
Inspiring and Creative Open Space
Really great flexible space! Would definitely book again
Patricia V.
Stunning Waterfront Studio with Sweeping Views, Natural Light & a Flexible Floor Plan
Wonderful location, flexible space more multiple activities. Well stocked kitchen and very easy to use. I received a lot of compliments about the space, besides the amazing sunset view of Alcatraz. Will definitely book it again. Thank you sharing your space, Patricia...
Mie Y.
Refined Event Space in East Cut
Fantastic views and large flexible space
Updated February 26, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.