Rent a 40th birthday party venue in St. Louis, MO

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

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St. Louis, MO, United States

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Popular 40th birthday party venues

Explore all of our 40th birthday party venues in St. Louis. 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 St. Louis?

40th birthday party venues in St. Louis average $55 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 $134, whereas larger venues run about $178 per hour.

What's the best day to rent a 40th birthday party venue in St. Louis?

Saturdays are the most popular day for booking 40th birthday party venues in St. Louis. For those seeking a deal, consider booking Saturday and Friday as these days are 33% cheaper on average.

How popular are 40th birthday party venues in St. Louis?

Our local hosts have welcomed 823 people into their 40th birthday party venues with reviews averaging 4.86 stars. 100% of guests said they'd book again.

How long do people rent 40th birthday party venues in St. Louis?

Most 40th birthday party venues are scheduled for 5 hours, with 7 people in attendance. You’ll find the most 40th Birthday Parties starting between 11:00 AM and 12:00 PM.

Reviews for 40th birthday party venues

Anne A.
Downtown Event Space with Tons of Natural Light and Outdoor Green-Space!
Matt was great to work with for my 40th birthday party. He was very prompt with communication and pays attention to details. The event space is great area that was very clean and perfect for a party...
Jason A.
Industrial-Modern Creative Loft in Fountain Square
We hosted my wife’s 40th birthday party with about 25 people. The space was perfect, the team was dope, and am so thankful for how easy it was to host here. 10/10 would recommend to a friend, and will host our next event here. Thanks again 1656 team...
Ariene C.
Sleek & Roomy Latin Dance Studio
love this place it worked out great for my 40th Birthday party. Staff was nice and friendly give a 5star for communications at all times. I will book this place again in the future. Thank you for making my party a success.....
Ryan C.
Unique West Town roomy industrial space
This was a great space. I had my girlfriend’s 40th birthday party here, she was totally surprised! It fit what I was looking for. Tim and the rest of the staff were extremely accommodating. My guests loved the space. Totally a great experience, I would highly recommend for...
Laura E.
Riverview Event Space offers Contemporary Space Located on the Missouri River, 2 Blocks West of the River Market with Large Patio Area
for the kids to hang out at, and a dreamy back patio. Really, it was quite lovely! A perfect place to celebrate a 40th birthday with friends and family...
Meg G.
Soulard Event Space Attached to DogPark Bar - The Doghaus
This was the perfect space for my 40th birthday. The bar and Laurie were very accomodating even though they were clearly extra busy with everything happening in Soulard that day...
Kristi H.
CWE Manse with Luxe Finishes
Amazing venue!! Amazing house!! We had my 40th birthday gathering here and our guests could not stop talking about how beautiful it was. It provided the exact vibe we were going for, with all its character and charm. Ronke was the BEST host and was so helpful and accommodating...
Demetrius L.
Spacious, Warm, Heavy Timber Loft Studio
Very accommodating, great people, and the venue is a very beautiful space. I want to thank them for allowing me to host my 40th birthday party in their space. The experience couldn't have been any better...
Casey L.
Trendy bar along 606
We just hosted my 40th birthday party here and I don't have enough wonderful things to say about it. Danny, my POC, was helpful, responsive and very easy to work with throughout the process. The space was perfect - you can really get away with minimal or no decorations...
Dave L.
Eclectic Bohemian Loft
This place is amazing!! We had a surprise 40th birthday party for my wife. Kristin is a wonderful host. Quick to respond and very accommodating. I highly recommend her place to anyone looking for a fun experience. The bathrooms alone are worth it. Will be recommending this place to...
Beleshia M.
Stunning Downtown Corporate Meeting Space
cant thank you enough for allowing me to have my 40th birthday party. It was amazing. Your place was amazing. You and your staff were amazing. Im literally trying to see about another event I can have there. Lol!!!!! So many of my guest were just in awh of...
Kevin M.
Stunning South Loop Loft Studio walk to McCormick Place
had a space booked for my 40th birthday party and at the last min they cancelled my event....BUT THEN I meet this ANGEL name Holly! She was so amazing so accommodating. The very first day I met her Holly was so personable and kind. She was so nice...
Michi-Marcole M.
Cozy Brick Coffee Shop and Bookstore
Bea was excellent! The space was just as expected and described. I held my 40th birthday dinner in the space and it was just perfect! Thank you again Bea!! You made everything run smoothly the night of the dinner! My mom was really grateful for your flexibility and willingness...
Danielle M.
4 Room Private and Cozy Venue
Victor and his staff were the perfect host and the venue was perfect. They made this 40th Birthday Party a breeze from booking to closing up after my event was over. I will recommend this space and PeerSpace fo anyone. But, Victor especially, as he made this experience so...
Jeremiah M.
Downtown Photography Studio with Tons of Natural Light and Outdoor Green-space.
used this space for an photo shoot to commemorate my 40th birthday. I use the term photo shoot loosely. I'm no model and I just had a friend taking some pictures. I was just initially going to have him use his camera phone, but at the last minute...
Kristin R.
A beautiful elegant cafe in the arts district of Indianapolis called Fountain Square
We had a wonderful time celebrating my husband’s 40th birthday party. The owner was very accommodating and responsive...
Faith S.
4 Room Private and Cozy Venue
This space was perfect and just enough space for my 40th birthday It was a very versatile space. Would absolutely recommend it...
Dana S.
Eclectic Bohemian Loft
Kristin goes above and beyond as a host, providing plenty of tables and chairs that made it easy for me to celebrate my 40th birthday in style. The space was spotless, with a spacious bar area and an easy setup to connect music, which really helped set the vibe...
Shecara S.
Spacious Sunlit Event Space and Patio with a Skyline View
Loved this space! Celebrated my husband’s 40th birthday! All of the guests loved the space and especially the open balcony/terrace!! Parking was a breeze and everything we needed was accessible! Would absolutely book again...
Scharnell W.
Stunning Chicago Classic in Lakeview
from beginning to the end! Thank you so much for all you did and all the understanding, hardwork and willingness to make my 40th birthday party a great success...
Updated February 22, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.