Best Places to Celebrate Your 40th Birthday Party in Seattle - Unique Venues Available Now

Search and book thousands of unique 40th Birthday Party venues to rent for your event in Seattle, WA.
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  • 155
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  • 4.8/5
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  • $233 /hr /hr
    Average cost

Top 40th Birthday Party venues in Seattle, WA

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Frequently Asked Questions about 40th Birthday Party venues

Have a question about 40th Birthday Party in Seattle, WA?
  • Do I need my own production or event insurance in Seattle?
    Yes. All renters are required to carry Comprehensive Liability and Property Damage insurance with liability coverage of no less than $1,000,000.
  • What protection plans are available for bookings in Seattle on Giggster?
    Giggster offers Damage Protection coverage that you can add to a booking at checkout. Learn more about Giggster's Damage Protection coverage.
  • What types of locations can I book in Seattle?
    You can choose from 42 types! Just search for locations in Seattle at giggster.com, then click 'Filters' to look for something specific.
  • How many 40th Birthday Party venues are available in Seattle?
    Right now, there are 81 40th Birthday Party venues available in Seattle.
  • What payment methods does Giggster accept for Seattle bookings?
    You can pay for your booking with a credit card, or with ACH or wire transfer for bookings over $4k.
  • What is the cancellation policy for Seattle guests on Giggster?
    Refund options vary, based on when the booking is canceled. Learn more about Giggster's cancellation and refund policy.
  • What are the cleaning and safety policies for Seattle locations on Giggster?
    Now more than ever, your health and safety is our number one priority. We've outlined specific health and safety requirements for both hosts and guests. Learn more about Giggster's COVID-19 Health & Safety Measures.
  • What locations available near Seattle?
    You'll find up to 42 different types of locations in Seattle. Just start a search at giggster.com and narrow things down with the 'Filter' option.
  • Is there an extra cost to add more attendees to my Seattle booking?
    Yes. Pricing tiers are based on group size. For example, if you booked a space for a group of 1-5 for $30/hr, the price per person is $6/hr. Each additional person would increase the rate by $6/hr.
  • How much are average location rentals in Seattle?
    Rental rates vary with the type and features of the location, but the average rate in Seattle is $233 per hour.
  • Why should I choose Giggster over other platforms offering rentals in Seattle?
    Giggster's got your back — and we know our stuff. Our Customer Support team is knowledgeable and accessible, we offer white glove Select service to help you find the perfect location, and we're experts on the unique needs of production teams.
  • What is the price range for 40th Birthday Party venues in Seattle, WA?
    Booking prices vary with the property type, features, and rental length, but generally a 1-hour booking will be in the range of $35 to $1,200.
  • Which 40th Birthday Party venues are most popular in Seattle, WA in 2025?
  • How do I book a Seattle location on Giggster?
    When you find the right venue, you can connect with the host to get additional info and work out the details. Once everything is all set, you can book and pay for the location in a couple of clicks. Learn more about booking locations.

Reviews for 40th Birthday Party venues in Seattle, WA

Patricia A.
5
The establishment was perfect for my 40th Birthday Brunch!
Manuel S.
5
We successfully hosted a 7-person event at the venue without any issues. The yard was surprisingly spacious, and we were pleasantly surprised to find a dance floor for our guests. The owner was accommodating and easy to work with, and Peggi was a lifesaver after our original venue was canceled just five days before the event. We could set up our bar, power the DJ, and provide ample shade for our taco vendor.
Diego U.
5
Travis’ place was perfect for our event. Plenty of room for a large gathering. Travis was communicative and accommodating. Will recommend his place.
Shirazette T.
5
The space was amazing! The staff were super friendly and supported each step. They went above and beyond.
Mya T.
5
Great experience! Tracy is a wonderful host and the space is beautiful.
Christoffer L.
5
Amazing fun location for the kids with a real firetruck they could play in which also demonstrated shooting its water cannon! The location has a lot of different cute farm animals the children were able to feed and pet. Kyle was super responsive and helpful with everything we needed, and we can definitely recommend this for anyone planning a birthday party!
Daphne S.
5
Had a great time here! The place was clean and the event space manager was accommodating. I would definitely book this place again.
Orlando V.
5
The venue is beautiful and spacious for up to 50 people. I would definitely host another party here. The recommended decorator did an amazing job matching the given color scheme for my daughter's Quinceanera and the DJ was great!

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Find 40th Birthday Party venues in Seattle, WA

Entering your 40s is a significant milestone: instead of viewing it as the start of middle age, it should be viewed as the next exciting chapter of life because there's so much to look forward to. So, if you're getting ready to celebrate your 40th or that of a loved one, make it count by throwing a memorable party in Seattle, WA.

Seattle has a range of gorgeous green spaces and natural locations, which is why it's called the Emerald City. Visitors can explore Lake Washington, Puget Sound, Elliott Bay, or the Woodland Park Zoo. It's home to unique attractions like the Space Museum, while offering a range of beautiful neighborhoods, from the tranquility of North Queen Anne and vibrant South Lake Union to the urban atmosphere of the Industrial District.

Make your milestone birthday a fantastic time in Seattle. Go to Giggster, where you can scroll through affordable and beautiful 40th birthday party venues in Seattle.

Seattle 40th Birthday Party Venues Curated by Giggster

From themed bars to rooftop decks, you'll find many venues to inspire you on the Giggster app.

  • Throw your ruby jubilee celebration in a stylish art gallery. Enjoy brewed coffee or finger foods while strolling through the gorgeous art installations.

  • If you want a hit of nostalgia on your 40th, choose a fun event venue like a bowling alley in Columbia City. Enjoy bowling in the trendy space while making the most of extra features, like wet bars and catering services.

  • For private parties filled with luxury, rent a gorgeous estate with views of Mount Rainier. Use the versatile space for dining, dancing, watching movies, or having picnics.

  • If your party is all about having great experiences in a zen setting, head to a beautiful garden close to downtown Seattle. Play lawn games in the sunshine.

Incredible 40th Birthday Party Venues in Seattle Start at $35/hour

Exceptional Variety & Quality: Whether you're looking for terraces with spectacular views or relaxed cafes, you'll find a range of venues for your wedding, meeting, baby shower, or birthday party on Giggster's 81 inspirational space listings.

Hassle-Free Booking: Giggster's user-friendly platform is easy to navigate, providing all the venue details you want, such as features, amenities, and price. The unique venues start at just $35/hour.

24-Hour Free Cancellation Policy: You might have to cancel your next event, but don't worry. Giggster's flexible by offering free cancellations up to 24 hours after booking confirmation, as long as the booking was made at least 48 hours before the event.

Platform Protections: You never know what could go wrong at your corporate event or holiday party. Don't leave anything to chance. Opt into Giggster's optional, add-on protection packages and rent Urban, Historic Open Space with Exposed Brick knowing you're covered against damage and liability.

Pros and Cons of 40th Birthday Parties in Seattle

When finding the perfect event space, you want to make sure it's conveniently located in the best place to appeal to guests and give you all the amenities you require. Here's what to consider before hosting a 40th birthday party in Seattle.

Pros

  • Seattle offers great indoor and outdoor private event venues, whether you want something glam or rustic.

  • Seattle offers diverse and exciting cuisine, such as Japanese and Ethiopian dishes, to give your celebration a distinctive touch.

  • Seattle is close to other cities like Redmond and Bellevue in the greater Seattle area.

Cons

  • Seattle is an expensive city, so be prepared to pay more for items you need.

  • Seattle traffic is a nightmare, as a result of its bridges, hills, and other landscapes.

  • Seattle is a rainy city, so don't forget your umbrella at home!

Choosing the Right Type of Event Space for a 40th Birthday Celebration in Seattle

When looking for the perfect venue, you've got many exciting choices on Giggster's 81 creative listings. Here are some to consider for your special occasion.

Art Galleries – Upscale Parties. If you want to celebrate your 40th in style, rent a stunning art gallery in an area like Pioneer Square that has lots of natural light from the floor-to-ceiling windows and high ceilings. Choose one that allows external catering so you can combine tasty food with an exceptional ambiance.

Private Function Rooms – Special Events. For an exclusive feel to your party, book a private party room. You can find ones with different themes, such as a colorful Middle Eastern style or club theme, to suit your preferences.

Rooftops – Chic Occasions. Set up a dance floor or dining tables on a spectacular rooftop overlooking the stunning Seattle skyline. You can find venues with incredible amenities or services to make your party fun, such as fire pits, sun decks, and BBQ grills.

Cocktail Bars – Eclectic Celebrations. If you want to host a unique birthday bash, consider a colorful vintage or rustic bar with tons of character, located in areas like Capitol Hill. Enjoy craft beers or signature cocktails while gazing at city street views.

Spas – Pampering Parties. For TLC birthday celebrations, book a gorgeous and luxurious spa where you can relax with your closest friends while spoiling yourselves with pampering treatments and delicious cocktails or snacks.

Studios – Fitness Events. If health and fitness are what you want to highlight at your birthday, choose a dance or yoga studio with Seattle Holistic Center vibes. Set up comfy seating areas or use the space for fun fitness exercises.

Planning Your 40th Birthday Party in Seattle

Birthday parties are a great time to enjoy quality experiences with loved ones, so you want to accommodate your guests with great amenities while crafting a memorable time. Here are some tips to help you in the planning process.

Choose a Unique Venue – You want your 40th birthday to stand out. The venue you choose can help you to make it distinctive, so think outside the box. Choose a three-story venue for dancing the night away, a rooftop for chic evenings at sunset, or an immersive VR event space. You've got many choices from Giggster's 81 memorable listings.

Book Venues with Additional Amenities – When you search for a party venue, take a closer look at the venue listings for the features or amenities you require for your type of gathering. Some venues provide amenities like chairs, tables, and benches, which come in handy for your event.

Set Up Interactive Entertainment – Do something refreshing for your big 40th! Choose lively and fun interactive entertainment for your guests to have a great time. This could take the form of karaoke, escape rooms, or lawn games. Tune into your inner child to make the most of your party.

Capture the Fun Moments – Don't forget to take pictures at your 40th birthday party. You can do this by hiring a photographer or choosing a more creative option, like getting guests to take snaps with their phones or setting up a DIY photo booth.

Saving Money on a 40th Birthday Party in Seattle

Planning a huge party doesn't have to be a big expense. You can keep your costs low while having an amazing celebration with these tips.

Get low rental rates.

You can find budget-friendly venues on Giggster by fine-tuning your search according to price. You'll see that there are many unique event spaces that make your party memorable, like studios, lounges, cafes, and urban gardens.

Host a smaller event.

There are good reasons to have an intimate gathering if you're on a budget. Some venues offer a lower cleaning fee if you only use a portion of the event space, so this is something to consider. You might also be able to get lower rates overall when you don't require a huge venue.

Book a space with full amenities.

It's worth looking for venues that have lots of features available, such as a full bar and kitchen or super-responsive staff, even if they cost more to rent. You'll save money by not having to source drinks, food, or other resources externally.

Seattle 40th Birthday Parties with Giggster

The Giggster app provides a wide selection of beautiful and budget-friendly party venues for your 40th celebration. Whether you're looking for a trendy lounge or house, a charming garden, or a stylish rooftop deck with breathtaking sights, your Seattle party location will give you everything you need to host a celebration that means the world to you and your guests.