Rent a birthday party venue in Mercer Island, WA

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

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Mercer Island, WA, United States

How birthday celebration venues work on Peerspace

Peerspace is the easiest way to book unique venues for birthday parties. We also have spaces for productions and meetings.

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Every day we uncover new, creative spaces perfect for your birthday celebration — from neighborhood galleries to hidden rooftops, and beyond.

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Popular birthday party venues

Explore all of our birthday party venues in Mercer Island. 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 April 2026.

What's the best day to rent a birthday party venue in Mercer Island?

Saturdays are the most popular day for booking birthday party venues in Mercer Island.

How popular are birthday party venues in Mercer Island?

Our local hosts have welcomed 411 people into their birthday party venues with reviews averaging 4.94 stars. 100% of guests said they'd book again.

How much does a birthday party venue cost to rent in Mercer Island?

Birthday party venues in Mercer Island average $114 per hour to rent, but it’s easy to spend less or more depending on what you’re looking for.

How long do people rent birthday party venues in Mercer Island?

Most birthday party venues are scheduled for 4 hours, with 23 people in attendance. You’ll find the most Birthday Parties starting between 3:00 PM and 4:00 PM.

Reviews for birthday party venues

Jessica A.
CREATIVE and FUN Event & Party Space for ALL AGES!!!
This space was amazing for my party! I held my moms 50th birthday here. We only had 20 people but 30 could have fit very comfortably. The owners were so responsive and helpful to make sure everything was ready on the day of the party. They met...
Dennis A.
Creative Block - A Space for Inspiration and Creativity
Great space. Mark was an amazing host! Family was really impressed, and had a super fun time celebrating mom's birthday. Already talking about coming back for another event...
Jessica Ashley B.
989 Expansive Bellevue Lounge with Spectacular Views and Outdoor Deck
the phone and through email. The environment allowed for a nice and relaxing atmosphere which is what I wanted for my sons first birthday party...
Celeste B.
CREATIVE and FUN Event & Party Space for ALL AGES!!!
would 100% recommend this event space! Mark was absolutely amazing. Very helpful and he even let us set up early. We celebrated my daughters 9th birthday and it was such a fun time! I’m pretty sure I had more fun then them lol!!! The event space was...
Mickey B.
Urban Fitness & Yoga Studio in the South End
made it hot yoga 😂) All in all, it was a great celebration. If any of my friends wanted me to throw a bday yoga party, I'd use this space again...
Dale B.
CREATIVE and FUN Event & Party Space for ALL AGES!!!
Booked for a surprise birthday celebration - The host was responsive and the space appeared better than was advertised...
Jennifer B.
CREATIVE and FUN Event & Party Space for ALL AGES!!!
available for people to stand and sit (there was plenty of room for my party of 16 people, could comfortably have had more!) This was a great experience overall for my husbands 30th birthday...
Gena B.
CREATIVE and FUN Event & Party Space for ALL AGES!!!
Hosted my son's 1st Birthday Party in this space. Hosts were prompt in replying and the space was great! natural lighting, spacious. Thank you for being a part of this Celebration and reserving this space for my Family on this special day...
Kia C.
CREATIVE and FUN Event & Party Space for ALL AGES!!!
The space was awesome! I had a really good time with my family for my daughter's birthday party! The staff there helped with all my questions. I appreciated them very much. I'll be using this space again for sure...
Kirat D.
Creative Block - A Fun Space to Celebrate Special Life Events
This place look amazing, really good for pictures. A lot of space. I booked this place to celebrate my 20th birthday with my friends. And we all had fun. The lightening is really cool. We had some problems with the music player. But all together it was...
Jacquelyn G.
Bright, Contemporary Lounge & Patio in Bellevue
Laura was very responsive and easy to work with. The space was great for the birthday party we held. We particularly loved the ability to open up all the doors for airflow...
Rashmi J.
Expansive, Modern Lounge & Patio in Bellevue
with proper parking instructions it was easy to help them get to the lounge. But overall, we had a good time in our birthday party here...
Nikki J.
Creative Block - A Fun Space to Celebrate Special Life Events
Fun space, loved the decor and perfect for a birthday party! We had fun with the karaoke and backdrop! Would def book again with Mark...
Stella L.
Expansive, Modern Lounge & Patio in Bellevue
What a beautiful venue. It was absolutely perfect for my 50th Birthday party. Arnold the Concierge was the best !! Just was so helpful in making sure I had a flawless experience...
Cindy L.
Creative Block - A Fun Space to Celebrate Special Life Events
Perfect space for celebrations and birthdays. The lights and decorations created a great ambiance. Plenty of furniture for guests. Mark was a great host, very responsive and accommodating! Will be recommending this place to friends and family for future parties...
Vanessa N.
CREATIVE and FUN Event & Party Space for ALL AGES!!!
This was the perfect space for my son's birthday party at a great rate. We had about 40 guests and there was plenty of room to move around. I loved how flexible Maxine was and the communication was great prior and day of event. Our booking included...
Kastle N.
Wine Tasting Room in Downtown Bellevue
really amazing space to throw my 30th birthday party! It was really clean, lots of big windows, and a great wine selection to purchase from. Would definitely book again...
Clinton P.
Creative Block - A Space for Inspiration and Creativity
best spaces out there. Welcoming, accommodating to every need to make your event the best. I had an amazing time with my 30th birthday party and you know it’s a great venue when your guests couldn’t stop taking about Kuya Mark and the space itself throughout...
Jeannie W.
Elegant Lounge on Mercer Island
Awesome space and the staff was really easy to work with! We rented for a 50th Surprise Birthday party and it went off without a hitch! We were able to secure the space on short notice and viewed the property the day before. Staff was friendly and helpful...
Allison Y.
Creative Block - A Fun Space to Celebrate Special Life Events
We hosted a birthday party for about 30 people and the space was great! Easy check in and communication, even on the night of. The basketball game was really fun to have and the TV and music were easy to set up. Easy street parking close by. Thank...
Updated April 19, 2026Our data is refreshed in real time using booking trends, verified guest reviews, and direct partner updates — with additional quality checks from our team.