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826 Valencia Mission Bay
Serving the Castro Valley, CA area5.0 (24)
50 guests
City View Commissary
Serving the Castro Valley, CA area5.0 (1)
350 guests
Seabird preschool
Serving the Castro Valley, CA area5.0 (43)
100 guests
Dream SF Events & Lounge
Serving the Castro Valley, CA area4.7 (7)
222 guests
Beso MAE Cocktail Lounge
Serving the Castro Valley, CA area5.0 (2)
175 guests
The Regál Event Venue
Serving the Castro Valley, CA area5.0 (2)
120 guests
Midcentury Boho Large Outdoor Deck
Castro Valley, CA5.0 (7)
20 guests
Spacious Backyard Oasis with Pool, Natural Gas Fire Pit and Hot Tub
Castro Valley, CA5.0 (2)
25 guests
Family Friendly Venue in Downtown Castro Valley
Castro Valley, CA40 guests
Heirloom East Bay
Castro Valley, CA5.0 (1)
75 guests
Tiki Bar, Pool & Backyard in the Hills
5.1 miles from Castro Valley, CA5.0 (18)
30 guests
Primetime Golf
Serving the Castro Valley, CA area75 guests
Stunning Indoor/Outdoor Luxury Space for Corp Events/Networking and Intimate Gathering
Serving the Castro Valley, CA area5.0 (4)
30 guests
Bay View Skyline Event Space
Serving the Castro Valley, CA area80 guests
Intimate Patio Event Space
Serving the Castro Valley, CA area5.0 (121)
50 guests
Unique Uptown Lounge with Vibey Decor and Bar- Party - Super Bowl Ready!
Serving the Castro Valley, CA area5.0 (1)
150 guests
Huge Backyard for Parties / Events
Serving the Castro Valley, CA area70 guests
Aashiyana
Serving the Castro Valley, CA area45 guests
Studio Anthurium
Serving the Castro Valley, CA area5.0 (3)
100 guests
Monroe
Serving the Castro Valley, CA area5.0 (99)
250 guests
Lions Den Bar and Lounge
Serving the Castro Valley, CA area5.0 (1)
70 guests
Columbus Cafe
Serving the Castro Valley, CA area5.0 (131)
45 guests
Seabird preschool
Serving the Castro Valley, CA area5.0 (26)
100 guests
Beautiful outdoor space, perfect for parties
Serving the Castro Valley, CA area5.0 (2)
75 guests
Soundtrack
Serving the Castro Valley, CA area5.0 (4)
200 guests
Artistic Garden Backyard Sanctuary at a Half Acre Private Home
Serving the Castro Valley, CA area5.0 (2)
100 guests
The Academy SF
Serving the Castro Valley, CA area4.9 (34)
50 guests
Studio 41 Events
Serving the Castro Valley, CA area4.8 (8)
60 guests
FUZE EVENT VENUE/BANQUET HALL
Serving the Castro Valley, CA area5.0 (38)
800 guests
King's Events / Event Venue
Serving the Castro Valley, CA area90 guests
Huge Backyard, Perfect for all outdoor celebrations!
Serving the Castro Valley, CA area4.5 (6)
125 guests
Resort style large backyard for any celebrations or parties!
Serving the Castro Valley, CA area100 guests
Versatile Backyard Venue: Ideal for Parties, Photoshoots, Birthdays, Baby Showers, Weddings, and Engagements!
Serving the Castro Valley, CA area5.0 (2)
60 guests
Outdoor space - Party, PhotoShoots, BDays, Baby Showers, Wedding, Engagement Celebrations in a Serene Backyard with Pool
Serving the Castro Valley, CA area4.9 (9)
50 guests
Event Space w/ Kitchen, BBQ, Tables & Chairs Included
Serving the Castro Valley, CA area4.0 (6)
75 guests
A Very Large Family Friendly Home for Parties and Events
Serving the Castro Valley, CA area30 guests
Pricing and popularity information in this section is based on proprietary data from bookings made on Peerspace from 2016-2026.
50th birthday party venues in Castro Valley average $210 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 $196, whereas larger venues run about $240 per hour.
Our local hosts have welcomed 125 people into their 50th birthday party venues with reviews averaging 5 stars. 100% of guests said they'd book again.
Most 50th birthday party venues are scheduled for 5 hours, with 25 people in attendance. You’ll find the most 50th Birthday Parties starting between 1:00 PM and 2:00 PM.