Rent a 40th birthday party venue in Los Angeles County, CA

Discover thousands of unique 40th birthday party venues for rent perfect for your next event.

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Los Angeles County, CA, United States

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Popular 40th birthday party venues

Explore all of our 40th birthday party venues in Los Angeles County. See All ›

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 March 2026.

How much does a 40th birthday party venue cost to rent in Los Angeles County?

40th birthday party venues in Los Angeles County average $341 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 $178, whereas larger venues run about $251 per hour.

What's the best day to rent a 40th birthday party venue in Los Angeles County?

Saturdays are the most popular day for booking 40th birthday party venues in Los Angeles County. For those seeking a deal, consider booking Monday and Saturday as these days are 8% cheaper on average.

How popular are 40th birthday party venues in Los Angeles County?

Our local hosts have welcomed 321 people into their 40th birthday party venues with reviews averaging 5 stars. 100% of guests said they'd book again.

How long do people rent 40th birthday party venues in Los Angeles County?

Most 40th birthday party venues are scheduled for 6 hours, with 46 people in attendance. You’ll find the most 40th Birthday Parties starting between 2:00 PM and 3:00 PM.

Reviews for 40th birthday party venues

Jackie A.
Malibu Sea Castle on the beach
So lucky we found this gorgeous space to host my fiancés 40th birthday. The cherry on top of the idyllic view and Morocco-chic interior was the wonderful Anne who very kindly and generously helped us pull together the rest of the missing party pieces. Highly recommend this space...
Kristin B.
Ocean and Mountain Views - Architectural House
We hosted a beautiful 40th birthday party at Kristel’s space. All of our guests commented on the gorgeous setting, and Kristel could not have been more gracious or easier to work with. I would highly recommend her space without hesitation. Thank you, Kristel for a memorable evening...
Christopher C.
1800 SqFt PARTY Gallery RECEPTION Event Space with side rooms
This space was perfect to say the least......My wife and her best friend had a combo party for their 40th birthdays! The host (Thomas and his lovely wife) made the process so seamless to work with them. Very helpful and gracious. All of our guests loved the space...
William C.
Stunning Santa Monica Private Indoor/Outdoor Loft w/ Luxe Amenities & Outstanding Service
Grahm, Dominic and staff were great. Concierge service was exceptional. It was an excellent location for my wife's suprise 40th birthday. We were able to sit outside with friends and enjoy each other's company under the stars listening to good music next to the fire pit. Privacy...
Tony C.
Stunning Santa Monica Private Indoor/Outdoor Loft w/ Luxe Amenities & Outstanding Service
This space was top notch and so was the service by Graham, Dominic, and our host Sky. I had my 40th birthday party here and our guests had a blast. The space is well designed and decorated and I love how there are different levels to the property...
Shannon C.
Breathtaking City Mountain Views Spacious Open Floor Plan Remodeled House on the Hills with Pool Jacuzzi
This was an amazing experience! We celebrated a 40th birthday and the venue provided the perfect backdrop for the event. The space was absolutely gorgeous and spacious and Vassil was such a great host. Will definitely book this place again in the near future...
Farron F.
Retro-Chic Speakeasy/Cocktail Lounge & Bar in Santa Monica
Celebrated my 40th birthday here... Farah & her team are absolutely amazing!!! From the original walk-thru to the exceptional service delivered by the bar staff & manager. This space is absolutely phenomenal!!! It was intimate, unique, and it gave all our guests the perfect vibe. We played live music & used...
Melanie F.
Getty Hills Resort - Open Resort Style Outdoor Space in the Hills
hosted my 40th birthday brunch at Erica’s property and it was all that I envisioned and more! You can tell that her and her husband really put a lot of thought into the designing of the space to truly make it feel like a luxe resort. Throughout the...
Aaron H.
Getty Hills Resort - Open Resort Style Outdoor Space in the Hills
What a time! I luckily found Erica and Matt's space and wow did I Iuck out. I hosted my 40th birthday celebration at Erica’s property and beyond glad I did. Erica and her husband were fantastic hosts, very responsive and easy to coordinate with. The space is...
Bhumika K.
1800 SqFt PARTY Gallery RECEPTION Event Space with side rooms
how seamlessly easy it was to work with Thomas and his lovely wife at their studio. We booked with them for a duo 40th birthday party. They were responsive, helpful, easy to work with and super accommodating. Our guests loved the space and taking photos with the amazing artwork...
Shondraya K.
Breathtaking City Mountain Views Spacious Open Floor Plan Remodeled House on the Hills with Pool Jacuzzi
Vassil's space was perfect for my wife's 40th birthday. Our large family was able to see each other for the 1st time all year! After the rain, we all enjoyed the beautiful views and ample space in & outdoors. Vassil is a great host & accommodating. We definitely recommend...
Megan K.
Dope Art House with Festival-Style Backyard
We had such a great time at Casa Contenta for my husband's 40th birthday party! Agustin was super helpful leading up to the party and during the event itself (he even connected us with a great DJ that we hired). He also created an incredible piece of sequin...
Julie M.
Santa Monica Speakeasy!
hosted my husband's 40th birthday party at the Santa Monica Speakeasy. The venue is absolutely stunning and fully equipped for throwing an amazing party. We had about 100 people, open bar, caterer with served appetizers, DJ, and a magician. The host, Jeff Koz, was such a pleasure to...
Ochuko M.
The Studio At The Beach
booked this space to host a 40th birthday houseparty. We had a great time here. As the others here have said the house has a spectacular view of Santa Monica Beach and the ocean. The space is clean and well kept. Mark was great as a host. He responds...
Abby N.
Stunning Santa Monica Private Indoor/Outdoor Loft w/ Luxe Amenities & Outstanding Service
This was the perfect space to hold my 40th birthday. All my guests loved it and said it was a very classy event and unique space. The space is clean and looks exactly like the pictures. Dominic was easy to work and communicate with and Sherman the night manager...
Rachel P.
Beautiful and Spacious Event Space & Dance Studio in Santa Monica
This place was amazing!!!! The perfect location for my 40th birthday dance party
Jory R.
Malibu Private Sandy Beachfront Bungalow
What a spectacular space! Thank you for making this 40th birthday party so special. we are looking forward to returning...
Karla R.
Breathtaking City Mountain Views Spacious Open Floor Plan Remodeled House on the Hills with Pool Jacuzzi
Vassil was absolutely amazing. We held an intimate 40th birthday party at the venue. Vassil was very responsive and exceedingly helpful before and during the event. The home is stunning with wonderful views and tasteful decor...
India S.
Stunning Santa Monica Private Indoor/Outdoor Loft w/ Luxe Amenities & Outstanding Service
had my 40th birthday at this space and it was absolutely everything I had in mind! Graham and Dominick were excellent hosts and helped me execute my vision for a wonderful night. We highly recommend having your next event here...
Elias Z.
The Studio At The Beach
his staff were quick to communicate and provided excellent customer service. The property is a show stopper and our client had a great 40th birthday party. I would gladly recommend hosting your special event at the studio...
Updated February 21, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.