Peerspace is the easiest way to book unique spaces for retreats. We also have spaces for productions and events.
Discover SpacesEvery day we uncover new, creative spaces perfect for your group retreat — from neighborhood gardens, expansive rooftops, trendy office spaces, and beyond.
Our spaces are priced to fit your budget. Hire by the hour for your retreat without worrying about hidden fees.
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Potrero Hill Garden Pavilion
Serving the Mill Valley, CA area5.0 (162)
8 guests
Serene Oasis: Retreats, Shoots & Parties
Serving the Mill Valley, CA area5.0 (11)
100 guests
Anza
Serving the Mill Valley, CA area4.9 (15)
25 guests
The Ember Collective
Serving the Mill Valley, CA area5.0 (1)
75 guests
Balboa House - Coastside
Serving the Mill Valley, CA area5.0 (1)
13 guests
The Sunrise House: Modern Spaces with Mountain and Garden Views
Serving the Mill Valley, CA area5.0 (12)
10 guests
Mill Valley Modern Masterpiece
Tamalpais-Homestead Valley, Mill Valley, CA4.6 (5)
20 guests
Mill Valley Vintage Bohemian
Mill Valley, CA5.0 (7)
100 guests
Meticulously Designed Modern Farmhouse with Scandinavian Aesthetic
Mill Valley, CA4.6 (5)
25 guests
Vista House Marin
Mill Valley, CA5.0 (11)
10 guests
Desert Oasis Outdoor Meeting & Team Event Space
Alto, Mill Valley, CA40 guests
The B Lounge, LLC
Almonte, Mill Valley, CA20 guests
Modern bright small home in peaceful backyard
Tamalpais-Homestead Valley, Mill Valley, CA8 guests
Peaceful, private, spacious center for yoga, meditation, movement classes and retreats, set in nature
6 miles from Mill Valley, CA4.8 (4)
45 guests
The Retreat : SF “HAS” Magic
8.7 miles from Mill Valley, CA5.0 (1)
5 guests
Meeting Retreat in Motel 22 Home - San Francisco (M)
Serving the Mill Valley, CA area4.8 (4)
30 guests
Golden Gate San Francisco Retreat
Serving the Mill Valley, CA area5.0 (1)
10 guests
The Academy SF
Serving the Mill Valley, CA area4.9 (132)
20 guests
Noe Valley's Large Light-Filled Retreat: Modern Space and Open Design
Serving the Mill Valley, CA area5.0 (5)
25 guests
Bright, Spacious North Berkeley 1906 Renovated Retreat
Serving the Mill Valley, CA area5.0 (25)
18 guests
Bayside Retreat: Cul-De-Sac Home w/ Hilltop Views
Serving the Mill Valley, CA area5.0 (2)
15 guests
Oakland Retreat & Non Profit Meeting Space with Private Outdoor Garden
Serving the Mill Valley, CA area5.0 (72)
14 guests
Midcentury suburban retreat with canyon view
Serving the Mill Valley, CA area5.0 (255)
10 guests
Meeting Retreat: Bright, Spacious, Remodeled Historic Craftsman
Serving the Mill Valley, CA area5.0 (123)
10 guests
Oakland Retreat- Modern
Serving the Mill Valley, CA area10 guests
Oakland Hills Mid-Century Modern | Meetings, Retreats
Serving the Mill Valley, CA area4.9 (10)
20 guests
Elevate Your Meeting: Stylish and Spacious Venue in the Heart of the Bay Area
Serving the Mill Valley, CA area5.0 (1)
20 guests
Meeting Retreat with Direct Beach & Ocean Access
Serving the Mill Valley, CA area5.0 (81)
20 guests
Rustic Country Barn on Farm Property with Lake, Valley Views and Wooded Retreat
Serving the Mill Valley, CA area5.0 (6)
25 guests
Charming African Bohemian Cottage Retreat in the Heart of Castro Valley
Serving the Mill Valley, CA area24 guests
Private Country Retreat, Pool, Hot Tub, Views and Gardens
Serving the Mill Valley, CA area18 guests
Meeting Retreat: Modern House with a Artsy Scandinavian Feel in a Lush Setting
Serving the Mill Valley, CA area5.0 (11)
20 guests
Beautiful Secluded Modern House Retreat
Serving the Mill Valley, CA area5.0 (1)
16 guests
Coastal Redwood Retreat w/ Modern Barn, Outdoor Pergola/Kitchen
Serving the Mill Valley, CA area5.0 (2)
40 guests
The Dalya Estate
Serving the Mill Valley, CA area14 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.
Retreat 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 $226, whereas larger venues run about $247 per hour.
Saturdays are the most popular day for booking retreat spaces in Mill Valley. For those seeking a deal, consider booking Tuesday and Sunday as these days are 62% cheaper on average.
Our local hosts have welcomed 87 people into their retreat spaces with reviews averaging 5 stars. 100% of guests said they'd book again.
Most retreat spaces are scheduled for 14 hours, with 17 people in attendance. You’ll find the most Retreats starting between 8:00 AM and 9:00 AM.