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Popular 40th birthday party venues
Explore all of our 40th birthday party venues in Ontario. See All ›
The District Lounge
Serving the Ontario, CA area4.8 (4)
200 guests
The District Lounge. Our retro chic event space brings a vintage twist to mid century cool. Surrounded by pinup art and playful touches designed to spark conversation, this is where bold celebrations come to life. Whether you're throwing a birthday blowout, planning a bachelor(ette) party, or hosting a lively
...
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$100
/hr
3 hr min
Private Backyard for Kids Bday Parties/Play Dates
Serving the Ontario, CA area5.0 (22)
60 guests
Private Backyard for Kids Bday Parties/Play Dates. •Spacious backyard area perfect for any theme.
•Hangout and feed a Giant Tortoise! (in the front yard)
•Commercial grade Bounce House included (see photo tropical theme with palm trees)
•Free Photobooth inside garage with backdrop greenery
•Nice Basketball court with available basketballs, playground for ages 4 10 (adult supervision required,
...
FromÂ
$98
/hr
1 hr min
Modern Indoor Flex Space, Golf Experience & Private Events
Serving the Ontario, CA area85 guests
Modern Indoor Flex Space, Golf Experience & Private Events. Host your next event, party, or golf session in this modern indoor golf simulator lounge and event space in heart of Old Town Pasadena! Our versatile venue is perfect for a variety of activities including indoor golf, movie nights, sports watch parties, karaoke, and private dinners
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FromÂ
$400
/hr
3 hr min
Aim Living Services
Serving the Ontario, CA area4.9 (104)
70 guests
Aim Living Services. Custom rate discounts for day time, midweek and parties under 30 guests.
Note, these pictures are bright however we can dim or turn off lights for a club vibe. We have many options for furnishing. Use our tables and chairs or rent your own for
...
FromÂ
$200
/hr
4 hr min
Songbird Cafe
Serving the Ontario, CA area4.9 (118)
150 guests
Songbird Cafe. Our space is an intimate speakeasy lounge hidden behind a modest coffee shop! Our venue is the perfect place to celebrate birthdays, private parties and amazing photoshoots. We do book early in advance so we strongly encouraged guests to contact us early to secure
...
FromÂ
$195
/hr
5 hr min
Lawless Brewing Company
Serving the Ontario, CA area5.0 (6)
40 guests
Lawless Brewing Company. Turn on the big screen TV and break out the board games for an unforgettable private event for 10 40 people in our Game Room. Located just off the main floor of our spacious, modern taproom, your guests can enjoy a space all to themselves while
...
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$50
/hr
2 hr min
Backyard Resort Ambiance with Big pool!!!
Ontario, CA20 guests
It's a very nice backyard resort setting that can be used for small weddings, baby showers, birthday parties, barbecues, meetings, dance classes, basic swim lessons, water aerobics, Pilates classes , meet and greets, and photo shoots.
Beautiful Pergola! Umbrellas are available for shade. Installed Fence
...
FromÂ
$100
/hr
3 hr min
Lux Studios
Ontario, CA5.0 (157)
50 guests
Lux Studios. Welcome to Lux Studios – Where Vision Meets Versatility
Lux Studios is a modern, stylish space designed to elevate your event or creative production. Whether you're planning an intimate celebration or staging content, our studio offers the perfect blend of sophistication and flexibility to bring your ideas
...
FromÂ
$165
/hr
5 hr min
Corner Occasions
Ontario, CA4.9 (17)
75 guests
Corner Occasions. We offer access to 2,480sqft. Space equipped with audio and visual systems, video 100" Video Wall, staging, chiavari chairs, round or rectangle tables, drapes, beaded curtains, table settings, centerpieces, slate white dance floor, cocktail tables, bar, security, kitchenette, chaffing dishes, photography studio, content room, back
...
FromÂ
$155
/hr
4 hr min
Small yard party’s
6.5 miles from Ontario, CA50 guests
Multi purpose layout – easy to decorate and customize.
• Vendor friendly – space for food stalls, catering tables, or bar setups.
• Creative vibe – perfect backdrop for art shows, pop ups, or unique gatherings.
• Comfortable for groups – plenty of room for mingling, sitting, and celebrating.
• Baby showers & gender
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FromÂ
$150
/hr
4 hr min
I.E. Outdoor Event Venue
Serving the Ontario, CA area5.0 (6)
150 guests
I.E. Outdoor Event Venue. Perfect for weddings, engagement parties, baby showers, milestone birthdays, corporate mixers, and more. ”Rental includes 20 tables and 150 chairs."
Capacity 150 guests
Includes:
2 built in restrooms
20 tables (Setup not included)
150 Chairs (Setup not included)
15" speaker
Covered Patio
Patio Seating
Patio Table with Five Chairs
Flat Screen TV
Ceiling Fans
Refrigerator
2 Coolers
2 free
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FromÂ
$195
/hr
4 hr min
Immersive TMNT themed backyard Tiki Bar Outdoor Space for Private Events & Photoshoots
Serving the Ontario, CA area30 guests
The Drunken Turtle Tiki – A Private Immersive TMNT Tiki Escape
Step into The Drunken Turtle Tiki, a fully immersive tiki oasis perfect for intimate gatherings, creative projects, and unforgettable celebrations. Designed with vintage charm and authentic tiki décor, our space offers a one of a kind
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$150
/hr
4 hr min
🍾Resort Style Multi Use Event Spaces🍾
Serving the Ontario, CA area5.0 (10)
80 guests
🍾 Take your next event to new heights at Mesa Bella 🍾
Our 26,000+ sq ft hilltop estate perfect for events with beautiful views
Perfect for Birthdays, Receptions, Baby showers, Engagements and Family Reunion's!
Get celebrating right away in the main spaces with two celebration
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FromÂ
$799
/hr
2 hr min
BLUSH
Serving the Ontario, CA area4.9 (10)
250 guests
BLUSH . Upscale floral romantic event space that comes with a full bar and sound system. Perfect for large bridal showers, luxurious baby showers, private birthday parties and anniversaries. There is a sound system that you can use (included in the amenities). We have a
...
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$195
/hr
5 hr min
Cybercity Lounge
Serving the Ontario, CA area5.0 (70)
60 guests
Cybercity Lounge. Step into a high end, futuristic lounge designed to elevate any private event or creative project. This fully decked out space features:
• Karaoke system with QSC professional speakers + subwoofers for deep, crystal clear
...
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$98
/hr
2 hr min
Day at the Park
Serving the Ontario, CA area5.0 (93)
50 guests
Day at the Park. *Open layout to create any theme.
*Great for birthday parties, baby showers, picnics, cocktail hour, paint & sip,
arts&crafts, gender reveals, receptions, performances, Yoga groups, etc.
*Mariachi Bands
*Pet Pawtys
*Nice place to lounge outside with friends.
*Well lit at night with different ambiance settings.
*Private bathroom
...
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$90
/hr
3 hr min
Rabbit Hole Bar
Serving the Ontario, CA area4.9 (9)
75 guests
Rabbit Hole Bar. Our intimate cocktail lounge is perfect for celebrating birthday parties and get togethers for party size of 100 150+. Some of the amenities we have are a full functioning bar with staffing, a kitchen for your caters to use, and sound system available for your
...
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$125
/hr
4 hr min
Bachelor and Bachelorette Party Photo Film
Serving the Ontario, CA area10 guests
Creative Space for Business Networking and Creations and Ideas. Artful Ideas with MUSIC DJ LIGHTS BILLIARDS BIG SCREEN TV DANCE POOL MINI BAR. Video Production Photography TikTok YouTube. Private and Special Events. SOCIAL GATHERINGS. Free Bartending Included Contact for more information. Media
...
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$125
/hr
1 hr min
Colab Space
Serving the Ontario, CA area5.0 (18)
130 guests
Colab Space. Searching for a modern, flexible event venue in Orange County? Colab Space offers a bright, spacious indoor lounge with optional outdoor patio—ideal for baby showers, birthday parties, networking events, pop ups, workshops, and more.
Located in a prime OC location with easy freeway access and free parking,
...
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$390
/hr
3 hr min
Colab Space
Serving the Ontario, CA area5.0 (1)
130 guests
Colab Space. Celebrate life’s special moments at Colab Space, Irvine’s premier event venue for baby showers, birthday parties, graduations, and milestone celebrations. Our modern, open concept space features stylish decor, flexible seating, and a warm, welcoming atmosphere that’s perfect for hosting intimate gatherings or lively parties. Conveniently located
...
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$390
/hr
3 hr min
Istanbul Grill Catering & Venue
Serving the Ontario, CA area5.0 (5)
100 guests
Istanbul Grill Catering & Venue. LOCATION & ACCESSIBILITY:
Conveniently located off the 405 Freeway and Euclid in Fountain Valley, just minutes from South Coast Plaza. Our event hall offers easy access, with ample parking and nearby public transit options.
CAPACITY & LAYOUT:
The hall comfortably accommodates up to 100 guests, with flexible seating arrangements
...
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$50
/hr
3 hr min
Outdoor Resort-style Oasis
Serving the Ontario, CA area5.0 (41)
60 guests
Stunning resort like backyard. Plan the perfect celebration whether a special anniversary, birthday or social gathering of your liking. NOTE: The Pool is NOT included in the rental, but can be added for an additional fee. Please look at ADD ONS section of the listing.
The outside
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$275
/hr
5 hr min
Media Pollution
Serving the Ontario, CA area5.0 (13)
50 guests
Media Pollution. Incredible Video Studio to host your next dance party or event! We are based in Los Angeles, CA.
BYO food & beverages
Customizable space
Restrooms
Music & DJ allowed, must end before 11pm
Plenty of nearby parking after 6pm
This
...
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$500
/hr
4 hr min
Exclusive Game Room Event Space- perfect for parties and business gatherings
Serving the Ontario, CA area5.0 (3)
20 guests
We are a luxury furniture manufacturer, mainly making ping pong, pool tables, and shuffleboard tables, we also make chairs and desks and dartboards. We are opening up our beautiful showroom for private parties and gatherings. We can host up to 20 people. Additional people require a
...
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$80
/hr
5 hr min
Elegant Banquet Room in Long Beach – Baby Showers, Bridal Showers, Birthdays
Serving the Ontario, CA area50 guests
Capacity: 50; Seasonal, Farm to Table Catering, Bar Service, Customizable Space
Step into a world of refined sophistication with our brand new, exclusive private event space—a haven for intimate gatherings and those oh so special occasions that demand an air of distinction. Whether you’re marking a milestone
...
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$350
/hr
3 hr min
Rose Garden Tea Party Themed Event Space -- Perfect for Showers, Birthday parties, Bachelorettes, and more!
Serving the Ontario, CA area5.0 (1)
20 guests
Welcome to the Barbie House! This historic Long Beach Craftsman home has been fully renovated and designed in a colorful Barbie theme. Pose for photos in the life size Barbie Box, serve food on the spacious marble island, or sit for tea at the adorably set
...
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$110
/hr
4 hr min
Brains X Brawn
Serving the Ontario, CA area5.0 (17)
60 guests
Brains X Brawn. The ultimate part warehouse with private axe and knife throwing on our one of a kind 7' dart board! All inclusive with tables, chairs, bathroom, Bluetooth/PA sound system, kitchenette, fridges, and coolers for your party or event. DMX controlled lighting system with RGB LEDs, lasers, fog
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$60
/hr
2 hr min
Groovy 70's Hollywood 420 Friendly Hideout/Karaoke room- Free Parking - Security
Serving the Ontario, CA area4.9 (246)
35 guests
Come check out this vintage space age 70's secret rooftop loft. A unique space for your birthday, or any special occasion. Or, your own Karaoke club, with the all in one Ikarao Karaoke system. Very fun and private loft space on Melrose. Inspired by designer Verner
...
FromÂ
$125
/hr
3 hr min
Big Backyard Perfect for Photos and Parties
Serving the Ontario, CA area5.0 (3)
25 guests
Photo shoots, parties and ad campaigns have worked very well in the space. We have a professionally built empty skate bowl "pool" and a big backyard with a modern fire pit, tear drop camper with hills and ocean views. There is a large patio
...
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$175
/hr
3 hr min
Perfect House for Events
Serving the Ontario, CA area5.0 (112)
30 guests
Wonderful location in Burbank. Convenient to everything. 3 BR 2 bath 1700 square ft house across from Warner Brothers Ranch Studio. Large circular driveway for easy in and out and ample parking. A large garage can be used for filming storing equipment or catering. Grocery
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$150
/hr
4 hr min
Great Party Space with a Pool and Gorgeous View!
Serving the Ontario, CA area5.0 (1)
75 guests
Backyard has a great sized patio area with lots of sun for fun daytime parties and a gorgeous view of downtown Los Angeles! Roomy patio area is also perfect for hanging out poolside with family and friends. Large rectangular pool great for swimming laps.
There
...
FromÂ
$150
/hr
2 hr min
Pool & Tiki Bar Rental
Serving the Ontario, CA area5.0 (1)
30 guests
Pool rental only check out profile for additional offerings.
THIS IS A SPECTACULAR PROPERTY AND I'M PROUD TO OFFER THIS OVER THE TOP LOCATION AT THE OUTSTANDING VALUE !!!!!!!!! /compared to other locations that charge 500. hourly....priced right at 150. hourly!
The grounds include a
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FromÂ
$150
/hr
4 hr min
Pool Rental at Retro-Modern House Perfect for Small Outdoor Events
Serving the Ontario, CA area5.0 (1)
20 guests
Pool rental:
Heated, Chlorine
Picnic table, Umbrellas, Restroom (inside primary house), Changing rooms, Large shallow area, Night lighting, Great sunlight, Wifi, Grill
Pool Size = 40"Ă—20" 12foot deep
Rules = No Pets, No Smoking, No Swimming Lessons
This is a retro modern
...
FromÂ
$125
/hr
2 hr min
Bright Indoor-Outdoor Home with Pool — Perfect for Intimate Parties & Styled Gatherings (Up to 35 Guests)
Serving the Ontario, CA area5.0 (2)
30 guests
This bright, open concept home with a seamless indoor outdoor flow is perfect for small, stylish gatherings. Whether you’re planning a kids’ birthday party, baby shower, family celebration, content shoot, or workshop, our space is designed to make intimate events feel special.
The layout includes a modern
...
FromÂ
$120
/hr
3 hr min
The Green Room on Ventura 21+ Events
Serving the Ontario, CA area4.9 (13)
50 guests
The Green Room on Ventura 21+ Events. This is a multifunctional event space located in Sherman Oaks. We have a variety of set ups available for your next booking. Our space has been used for filming, corporate education, yoga, dinner parties, music video release parties and so much more! We are located right
...
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$100
/hr
2 hr min
Santa Monica Cocktail Party Suite w/ Speakeasy Vibe (+ Optional Karaoke)
Serving the Ontario, CA area5.0 (242)
30 guests
Peerspace Open Door Award Best in LA!
Our luxe indoor/outdoor Suite is the ideal setting for an upscale cocktail party or celebration. In addition to the well appointed interior, there is a gorgeous outdoor patio right outside the main space. Treat your guests to an
...
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$95
/hr
4 hr min
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 June 2026.
What's the best day to rent a 40th birthday party venue in Ontario?
Saturdays are the most popular day for booking 40th birthday party venues in Ontario. For those seeking a deal, consider booking Friday and Monday as these days are 1% cheaper on average.
How popular are 40th birthday party venues in Ontario?
Our local hosts have welcomed 597 people into their 40th birthday party venues with reviews averaging 4.77 stars. Most even said they would book again -- about 96%.
How much does a 40th birthday party venue cost to rent in Ontario?
40th birthday party venues in Ontario average $49 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 $120, whereas larger venues run about $216 per hour.
40th birthday party venues Pricing Range in Ontario, CA
Graphic displaying average hourly rates for 40th birthday party venues venues in Ontario, ranging between $119.62 and $216.43.
$49/hr average
How long do people rent 40th birthday party venues in Ontario?
Most 40th birthday party venues are scheduled for 5 hours, with 6 people in attendance. You’ll find the most 40th Birthday Parties starting between 10:00 AM and 11:00 AM.
40th birthday party venues Booking Times in Ontario, CA
Image representing average rental time for 40th birthday party venues in Ontario, emphasizing most start between 10:00 AM to 11:00 AM.
10:00 AM - 11:00 AM
7:00 AM2:00 PM
Reviews for 40th birthday party venues
Ana A.
Perfect Day Party in Solarium
booked the Solarium for a surprise party for my husband’s 40th birthday. Everyone had a great time, especially my husband. Many of my guests were really impressed with the venue and were giving so many compliments! I also really appreciate Macelle’s prompt responses, answering all of my...
Natasha A.
Secret Garden Adventures
space is beautiful and so easy to work with. For my event I added just a few pieces of decor for my husbands 40th birthday and it just added to this already beautiful space. Highly recommend...
Grace A.
Multi purpose open creative space for all type of events in Bellflower and surrounding areas
Absolutely loved my experience renting this space.The venue was perfect size for my 25 guest list for a 40th birthday party. The parking was also convenient right outside the venue.The best part was working with Amy she is a pleasant super host that went above and beyond to make...
Lori A.
Urban Studio in Huntington Beach
We used the space for a small 40th birthday party. Was a great time, music, DJ, dancing. Loved the space was super cool...
Saba A.
Earthy Mid Century Modern Showroom
We celebrated my husbands 40th birthday party here. From the time I inquired about the venue all the way till the day of the party they were very responsive. Everything was perfect, the layout, the space, the lights, clean bathroom. Very cool vibe and beautifully decorated. everyone loved the...
Brandi D.
Rancho Meeting Space | A/V Equipped
this venue…you have to book it for yourself to experience all the goodness that’s within the building.
I recently had my 40th birthday party at Foundr and I couldn’t have picked a better location! The staff, the environment and central location was absolutely perfect!
No need...
Krystal G.
Urban Oasis – Incredible Rooftop Deck in Irvine
recently had my 40th birthday celebration here and I can honestly say I was impressed with the venue. The location is stunning!
The colors are beautiful, the ambience is nice and it’s just a nice place to have an event. I had no problem communicating with Courtney, she...
Jackie G.
Spacious Classroom and Event Space with Beautiful Natural Lighting
What a perfect location for my 40th birthday party! Annalicia was so kind from the very beginning. Extremely responsive to any questions/concerns I had. The space itself was 100 times better than I imagined; plenty of space, tables, chairs, easy temperature control with a push of a button, comfy...
Johnny H.
Exclusive Poolside Hideaway
booked this amazing oasis for my wife’s surprise 40th birthday brunch! From the moment you walk into the space your eyes are met with the perfect poolside ambience! The space was very clean, beautiful ,spacious and comfortable. The outdoor kitchen was equipped with top of the line equipment...
Chasta J.
Urban Outdoor Space With Mountain View
had my 40th birthday party here and my guest are still talking about the view. Richard was a great host and very accommodating.
The view was great and the place is very spacious; as we had around 100 people attend.
Great place to book for an event...
Grace L.
Modern Industrial Automotive Space Perfect for Events & Content Shoots
hosted my husband's 40th birthday party at this venue and it was a huge success. Hosting it here elevated the experience of the party exponentially.
Here are my highlights:
-Comfortably hosted 60 people (could probably have fit 10-20 more easily)
-Had 2 vendors (taco cart outside and...
Brandon N.
Urban Oasis – Incredible Rooftop Deck in Irvine
This space was perfect for my wife's 40th birthday celebration. The space was easily large enough to fit our 70 guests. We had roughly 15 kids ranging from 4 months to 10 years and they loved the space. It was as advertised and Lauren was a great host...
Tram N.
1931 Monterey Colonial Estate in the Hills of Altadena on Half Acre Lot
Margie’s beautiful estate was the perfect venue for my husband’s surprise 40th birthday party. It was a Whiskey themed party so there was a whole whiskey bar and barrel cocktail tables and this house made for the perfect setting. The rustic vibe, the old Hollywood art decor...
Chi P.
Your space for every scene...
rented Dee's place for my wife's 40th birthday and it hit the spot. Dee's space is amazing; it's spacious, modern and stylish as advertised.
My wife and her guests loved the place. We celebrated the birthday in the late afternoon and into the evening...
Francia R.
Fully Equipped Photo Studio | Production
love this Studio! We did a 40th Birthday Shoot and my client loved the location, the changing room and the pictures! Will continue to book...
Lilly R.
Warehouse with Black Walls,Tall Garage Doors And AC
We had a great experience renting this venue for my husband’s 40th birthday! Robert was communicative and responsive. Our guests were equally impressed, with a few reaching out for information to book this place for their future events. Thank you so much...
Tracy S.
Outdoor Resort-style Oasis
what a wonder spacious, beautiful special place to celebrate an event. Jorge, thank you so much for allowing me to have my sisters 40th birthday there. Your attentiveness, and easy going personality really helped ease the tension of the day. Thank you and your family for helping us create...
Daria S.
Outdoor Resort-style Oasis
My family just celebrated my brothers 40th birthday party at this place. It was truly an amazing venue and the host was very helpful and kind. We had a great time celebrating. Book it...
Regina T.
Mid Century Modern Single Story Home with Loads of Natural Light
Kerri-Ann and her husband were FANTASTIC to work with and went above and beyond to be so accommodating. My husbands 40th birthday was made so special because of this home, and everyone was so impressed with the space. Would definitely book again, this place is one of...
Celeste Y.
Modern Industrial Venue in Long Beach feat. Large Studio, Stage, Dry Kitchen, and Plenty of Free Parking - Near Airport, Long Beach Exchange, and City College
We used this space for a 40th Birthday gathering and everything was great - from the host, Josh to the space. Josh was so accommodating and made sure that everything was ready for us when we arrived. He was very prompt and easy to work with. I would definitely recommend...
Similar searches in Ontario, CA
Updated June 7, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.