Rent a 40th birthday party venue in Foster City, CA

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

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Foster City, CA, United States

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Popular 40th birthday party venues

Explore all of our 40th birthday party venues in Foster City. 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.

What's the best day to rent a 40th birthday party venue in Foster City?

Saturdays are the most popular day for booking 40th birthday party venues in Foster City.

How popular are 40th birthday party venues in Foster City?

Our local hosts have welcomed 1391 people into their 40th birthday party venues with reviews averaging 5 stars. 100% of guests said they'd book again.

How much does a 40th birthday party venue cost to rent in Foster City?

40th birthday party venues in Foster City average $75 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 $237, whereas larger venues run about $270 per hour.

How long do people rent 40th birthday party venues in Foster City?

Most 40th birthday party venues are scheduled for 5 hours, with 38 people in attendance. You’ll find the most 40th Birthday Parties starting between 1:00 PM and 2:00 PM.

Reviews for 40th birthday party venues

Don A.
Modern & open industrial space + lounge and patio
probably Saskia's most difficult customer because I kept asking her for A LOT. Saskia helped me so much with my 40th birthday party that I can honestly say that I'd be willing to give ten stars for experience my guests and I received. The place was clean...
Margaret B.
Bay View Tuscan Terrace
receiving positive feedback about the event to this day. Thank you, Carina, for providing your beautiful space to help me celebrate an unforgettable 40th birthday...
Shara C.
Modern & open industrial space + lounge and patio
couldn’t have been more happy with this venue and the staff. I hosted my husband’s 40th birthday here without a hitch. Compliments are still pouring in. The venue provided superb event planning options and I basically just had to show up and be a great host to...
Sharon D.
Modern & open industrial space + lounge and patio
Phoenix was the perfect venue for my 40th birthday party! From the initial inquiry to the day of the event, Saskia and her team were really informative and helpful. We hired the bartender and busser for the event and I can’t say enough good things about both of...
Jacqueline D.
Tiki Bar, Pool & Backyard in the Hills
Renting this space for my 40th birthday party (~20ppl) was the best decision ever. Laura was extremely communicative, clear and helpful with suggestions on how to smoothly run my party there. The space is absolutely gorgeous (plenty of power outlets EVERYWHERE) both in the Tiki Bar and outside. Many...
Bobbie D.
Awesome Urban Creative Space / Storefront - Anything is Possible!
The event space was perfect for my 40th birthday. The venue looked just like the pictures . It was nice & clean. They were super helpful & professional! Communicate was GREAT! No problems getting in contact with them. I most definitely will be booking them in the near future...
Vicki E.
Versatile Clubhouse Meeting & Event Space in Sunnyvale
Host was very responsive. Very easy booking. We had a great time celebrating my husbands 40th birthday
Julia E.
Bright Studio Space in Downtown San Mateo
Mateo! Tucked away behind the art gallery is this art studio. Perfect for parties of 50 people, we used the space for a 40th birthday party on a Saturday evening. Our guests made use of both the patio (for those who wanted fresh air and a bite to eat...
Cody G.
Large Stylized Warehouse Space w/ Soundproofed Room
What an incredible place to host my 40th birthday party! Very DIY which worked for our needs. It is a unique venue with a lot of character. Tons of little nooks and crannies to hang out. Great kitchen. Sound room was epic. On-site support was kind and friendly...
Solomon L.
Spacious Event Space in Photo Studio
The space was immaculate and worked perfectly for my 40th birthday party. This is the biggest event I’ve thrown in years, so I was a bit nervous about how it would all pan out. I couldn’t have asked for a better venue and host. Corey was incredibly...
Lou L.
Downtown Lounge with Cozy and Unique Atmosphere
Had a great time for my 40th birthday
Marie M.
Industrial Taproom + Large Patio with Gorgeous Bay Views
My husband and I had our 40th birthday party here. From the moment we first reached out to Jon on Peerspace, it was a top notch stellar experience. He was always incredibly helpful, super responsive and flexible to whatever we wanted. We hired a food truck to park out...
Shelley M.
Modern & open industrial space + lounge and patio
Amazing Space and amazing host. I threw my sister 40th birthday there and it was the perfect setting for it. We really enjoyed ourselves and felt safe. Thanks so much for letting us use the space. I will definitely be back...
Shelley M.
Modern industrial warehouse with amazing natural light
Sakai was a great host. I loved the space and it was perfect for my sister 40th birthday party. I would definitely rent again...
Parastoo N.
Large Professional High Definition Television Studio
We had my 40th birthday party at this space and we were very happy with the space and all the helps we received. Karen and Pedro were amazing to help us do all the coordinations, plan the decorations in the room and also help us set up everything. The...
Tammie P.
Historic, 1700 Sq. foot Studio in the Mission with Skylights and Garden
had an incredible experience working with Trevor to plan and execute my 40th birthday at his venue. Super professional but also totally willing to go the extra mile to help make sure my party went off without a hitch! The space itself is amazing - lots of natural light, cool...
Sunaina P.
Boutique Lounge in Mountain View
celebrated my husband's 40th birthday here. The space is very clean and the decor was absolutely chic. There was enough seating for all the guests at the party. The counter was the perfect spot for the bartender to set up. The additional room with TV was just awesome...
Omar S.
Versatile Downtown Palo Alto Event Space
Fantastic space! Smack in the middle of PA downtown, and has a cool vibe. Held my wife's 40th birthday there. The host was great about answering all questions, and the reservation was setup without any issues. Salvador, the restaurant manager, was there throughout the event helping with whatever...
Lai S.
Modern & open industrial space + lounge and patio
Loved the entire process of planning my 40th birthday party at the Phoenix! Jessa was extremely helpful and communicative and gave great ideas on how to fit all of my activities into the space. I got lots of compliments on the venue from my guests and was able to...
Randall W.
Warm & Open Event Space w/ Beautiful Skyline View
the space, fortunately for me I did not have any issues, as someone was around who showed us in. We had an wonderful 40th birthday celebration for my wife, and we thought the place was perfect for the size group we had, and had enough space for the children...
Updated March 15, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.