Peerspace is the easiest way to book unique flex spaces for meetings, team building, fashion shows, events and more.
Discover SpacesEvery day we uncover new, creative spaces, including flexible spaces, perfect for your activity.
Our flex spaces are priced to fit your budget. Hire by the hour without worrying about hidden fees.
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Heirloom East Bay
Castro Valley, CA5.0 (2)
75 guests
One Eleven One Ninety
6.4 miles from Castro Valley, CA5.0 (63)
45 guests
Our City Center Church
Serving the Castro Valley, CA area5.0 (6)
250 guests
Yes SF
Serving the Castro Valley, CA area5.0 (6)
120 guests
StoodilyDoodleyO
Serving the Castro Valley, CA area5.0 (3)
25 guests
Moving Arts Academy of Dance
Serving the Castro Valley, CA area5 guests
Midcentury Boho Home
Castro Valley, CA5.0 (6)
15 guests
Midcentury Boho Large Outdoor Deck
Castro Valley, CA5.0 (7)
20 guests
Family Friendly Venue in Downtown Castro Valley
Castro Valley, CA15 guests
Light-Filled Space for Yoga, Movement, Pilates Classes
8.5 miles from Castro Valley, CA15 guests
Modern Off-site Meeting & Conference Space Office
Serving the Castro Valley, CA area4.7 (3)
25 guests
Private professional meeting space
Serving the Castro Valley, CA area5.0 (4)
8 guests
AMAZING TOP FLOOR WORK/LIVE LOFT - Professional Creative Space: 12ft. windows, natural lighting, and positive energy flow (Meetings)
Serving the Castro Valley, CA area4.8 (87)
49 guests
Sunny, Convenient Meeting Space in Emeryville
Serving the Castro Valley, CA area5.0 (1)
25 guests
Professional Multi-Purpose Work Space
Serving the Castro Valley, CA area10 guests
Open, Artistic Event Space w/ Breakout Rooms in San Mateo
Serving the Castro Valley, CA area4.8 (20)
30 guests
Trendy Lounge w/ Breakout Space in San Mateo
Serving the Castro Valley, CA area4.8 (90)
25 guests
Co-working Start up Gym Bro Heaven
Serving the Castro Valley, CA area50 guests
The Den – Stylish Co-Working Space in Mission Bay
Serving the Castro Valley, CA area4.4 (5)
10 guests
Refined Event Space in East Cut
Serving the Castro Valley, CA area4.6 (66)
22 guests
Large Mission Studio/Gallery space
Serving the Castro Valley, CA area4.9 (8)
10 guests
Creative SOMA Loft - Co-working Space
Serving the Castro Valley, CA area5.0 (8)
50 guests
Creative SOMA Loft - Off-site Space
Serving the Castro Valley, CA area4.9 (44)
50 guests
Enormous Flex Space - Off-Site
Serving the Castro Valley, CA area4.9 (27)
30 guests
Versatile Office Space with Private Offices & Collaborative Areas
Serving the Castro Valley, CA area30 guests
Large Hayes Valley Community Space With Exposed Brick and Chic Furniture
Serving the Castro Valley, CA area5.0 (2)
100 guests
Versatile Space
Serving the Castro Valley, CA area5.0 (1)
150 guests
Professional Spacious Conference Room
Serving the Castro Valley, CA area5.0 (58)
30 guests
Spacious Event Area Conference/Classroom/Theater Seating
Serving the Castro Valley, CA area4.6 (5)
300 guests
Spacious Rooms Conformable to Off-Site Needs.
Serving the Castro Valley, CA area5.0 (28)
25 guests
Versatile Spaces for Your Event
Serving the Castro Valley, CA area5.0 (3)
150 guests
Beautiful & Creative Meeting Space
Serving the Castro Valley, CA area4.9 (469)
12 guests
Versatile Event Space in Santa Clara
Serving the Castro Valley, CA area4.4 (10)
20 guests
Trendy Lounge w/ Kitchen & Breakout Space in San Rafael
Serving the Castro Valley, CA area4.7 (16)
48 guests
Cozy Co-Working Space in San Jose
Serving the Castro Valley, CA area5.0 (3)
15 guests
Secured Co-working/Flex Space
Serving the Castro Valley, CA area5.0 (3)
15 guests
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.
Flex spaces in Castro Valley average $250 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for.
Our local hosts have welcomed 15 people into their flex spaces with reviews averaging 5 stars. 100% of guests said they'd book again.
Most flex spaces are scheduled for 16 hours, with 5 people in attendance. You’ll find the most Flex Spaces starting between 9:00 AM and 10:00 AM.