Peerspace is the easiest way to book unique venues for birthday parties. We also have spaces for productions and meetings.
Discover SpacesEvery day we uncover new, creative spaces perfect for your birthday celebration — from neighborhood galleries to hidden rooftops, and beyond.
Our spaces are priced to fit your budget. Hire by the hour for your birthday party without worrying about hidden fees.
No more messy contracts. We build the tools to make hiring out a space for your birthday celebration as easy as the click of a button.
Private Backyard for Kids Bday Parties
Serving the Ontario, CA area5.0 (16)
60 guests
Day at the Park
Serving the Ontario, CA area5.0 (88)
50 guests
Colab Space
Serving the Ontario, CA area5.0 (18)
130 guests
Aim Living Services
Serving the Ontario, CA area4.9 (95)
70 guests
The Pondside Retreat
Serving the Ontario, CA area5.0 (3)
35 guests
The Glitched Gallery
Serving the Ontario, CA area75 guests
Downtown Recording Studio
Ontario, CA5.0 (6)
20 guests
LinxsbyLENE
Ontario, CA60 guests
Backyard Resort Ambiance with Big pool!!!
Ontario, CA20 guests
Multipurpose Open Warehouse
Ontario, CA5.0 (4)
50 guests
Corner Occasions
Ontario, CA4.9 (16)
75 guests
Lux Studios
Ontario, CA5.0 (144)
50 guests
Lovely Spacious Backyard
Ontario Ranch, CA80 guests
Small yard party’s
6.5 miles from Ontario, CA50 guests
Tea Party/Birthday/Pool Party in a Nature Setting
Serving the Ontario, CA area5.0 (3)
50 guests
Secret Garden for Events, Photography shoots
Serving the Ontario, CA area30 guests
Intimate and Cozy Backyard
Serving the Ontario, CA area5.0 (1)
40 guests
Immersive TMNT themed backyard Tiki Bar Outdoor Space for Private Events & Photoshoots
Serving the Ontario, CA area30 guests
Cybercity Lounge
Serving the Ontario, CA area5.0 (45)
65 guests
Backyard Hangout Space for your Event
Serving the Ontario, CA area4.5 (4)
50 guests
Parties | Pop-Ups | Off-Site Meetings | More
Serving the Ontario, CA area5.0 (10)
200 guests
Children's Playground- with Outside and Indoor options
Serving the Ontario, CA area5.0 (2)
50 guests
Spacious DTLA Open Loft w/ Natural Light for Birthday Party, Micro Weddings & Receptions, Baby Shower, Product Launch Events
Serving the Ontario, CA area4.9 (97)
40 guests
Elegant Dollhouse Costume Studio for Small Events
Serving the Ontario, CA area5.0 (4)
15 guests
Barbie Themed Event Space -- Perfect for Showers, Birthday parties, Bachelorettes, and more!
Serving the Ontario, CA area5.0 (1)
20 guests
Elegant Banquet Hall for your Next Party, Birthday, or Celebration!
Serving the Ontario, CA area200 guests
Amazing & Memorable Outdoor LA Space
Serving the Ontario, CA area200 guests
Burbank Backyard Garden (Residential) Day Parties, Birthday Parties, Engagement Celebrations, Baby Showers, Art Exhibits, Book Releases, Listening Parties, High Tea
Serving the Ontario, CA area5.0 (2)
45 guests
CML Studios Burbank
Serving the Ontario, CA area4.7 (91)
250 guests
Perfect House for Events
Serving the Ontario, CA area5.0 (110)
30 guests
Pool & Tiki Bar Rental
Serving the Ontario, CA area5.0 (1)
30 guests
BABY REVEAL/BABY SHOWER stork PARTY
Serving the Ontario, CA area5.0 (27)
30 guests
Indoor RC Car Race Track, spacious venue for Birthday Parties, Private Events or Club meetings
Serving the Ontario, CA area50 guests
Ventura Blvd Bar for Birthdays & Private Events
Serving the Ontario, CA area5.0 (5)
40 guests
Santa Monica Cocktail Party Suite w/ Speakeasy Vibe (+ Optional Karaoke)
Serving the Ontario, CA area5.0 (241)
30 guests
Birthday Event
Serving the Ontario, CA area49 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.
Birthday party venues in Ontario average $68 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 $109, whereas larger venues run about $264 per hour.
Saturdays are the most popular day for booking birthday party venues in Ontario. For those seeking a deal, consider booking Monday and Tuesday as these days are 45% cheaper on average.
Our local hosts have welcomed 923 people into their birthday party venues with reviews averaging 5 stars. 100% of guests said they'd book again.
Most birthday party venues are scheduled for 4 hours, with 34 people in attendance. You’ll find the most Birthday Parties starting between 6:00 PM and 7:00 PM.