Rent a 21st birthday venue in Seattle, WA

Discover thousands of unique 21st birthday venues for rent perfect for your event.

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Seattle, WA, United States

How 21st party venues work on Peerspace

Peerspace is the easiest way to book unique venues for 21st birthdays. We also have spaces for productions and meetings.

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Unique venues

Every day we uncover new, creative spaces perfect for your 21st party — from neighborhood galleries to hidden rooftops, and beyond.

Honest pricing

Our spaces are priced to fit your budget. Hire by the hour for your 21st birthday without worrying about hidden fees.

Smooth bookings

No more messy contracts. We build the tools to make hiring out a space for your 21st party as easy as the click of a button.

Popular 21st birthday venues

Explore all of our 21st birthday venues in Seattle. 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 February 2026.

How much does a 21st birthday venue cost to rent in Seattle?

21st birthday venues in Seattle average $141 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 $147, whereas larger venues run about $175 per hour.

What's the best day to rent a 21st birthday venue in Seattle?

Saturdays are the most popular day for booking 21st birthday venues in Seattle. For those seeking a deal, consider booking Sunday and Saturday as these days are 28% cheaper on average.

How popular are 21st birthday venues in Seattle?

Our local hosts have welcomed 23506 people into their 21st birthday venues with reviews averaging 4.88 stars. Most even said they would book again -- about 98%.

How long do people rent 21st birthday venues in Seattle?

Most 21st birthday venues are scheduled for 4 hours, with 37 people in attendance. You’ll find the most 21st Birthdays starting between 5:00 PM and 6:00 PM.

Reviews for 21st birthday venues

Amanda G.
Space no longer available
My 21st Birthday shoot was last minute, but Brett was very responsive and responded right away! He made up feel welcomed and the set up of the studio room was clean. It had a sink, soap, and paper towels. The bathroom was also clean and had a mirror for...
Kristin N.
Modern Industrial Loft in Ballard
Fantastic space for our Daughters 21st birthday party. I would definitely rent the space agai for future parties. Thank you Lanie...
Updated February 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.