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Top 40th Birthday Venues in Seattle, WA
Seattle’s got the perfect 40th birthday venues to match your energy. From nicely decorated lounges in Capitol Hill to chic rooftops in Belltown where the views of the mountain steal the show. And don’t worry about the details—these venues have outdoor terraces, flexible layouts, and catering covered. With Tagvenue, you can explore spaces that fit your style, chat directly with venue managers, and get everything booked with just a few clicks.
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![Entire Venue at Seattle Bartending Co. in Cascade, Seattle, WA]()
from $90
hire fee / per hourCheck availabilityEntire Venue
40 guestsSeattle Bartending Co.Cascade, Seattle, WAJJoan L.
“Booked bartending service along with the venue, and Sander was helpful from set up and was very professional.” -
![Birthday Party at Noir Lux Candle Bar in Belltown, Seattle, WA]()
from $150
hire fee / per hourCheck availabilityBirthday Party
50 guestsNoir Lux Candle BarBelltown, Seattle, WAWe host many kinds of unique events and parties in our space. Have you heard of Sip + Pours? They are a great option for any gathering, birthday party, bridal shower, or bachelorette party - we've even hosted divorce parties! -
![Event Space at Saigon Drip Cafe in Pioneer Square, Seattle, WA]()
from $1750
minimum spend / per sessionCheck availabilityEvent Space
55 guestsSaigon Drip CafePioneer Square, Seattle, WASSerena L.
“Saigon Drip was the perfect venue for our event of approximately 35 people.” -
![Entire Venue at West Seattle Veteran Center in Fairmount Park, Seattle, WA]()
from $90
hire fee / per hourCheck availabilityEntire Venue
90 guestsWest Seattle Veteran CenterFairmount Park, Seattle, WACCaraline E.
“It was really great to be able to donate any/all left over food from our event! Event space owner nice & kind.” -
![Whole Venue at Olympia Pizza & Spaghetti House II in Wallingford, Seattle, WA]()
from $400
hire fee / per hourCheck availabilityWhole Venue
50 guestsOlympia Pizza & Spaghetti House IIWallingford, Seattle, WAOur cozy dining room is furnished with curated pieces, with an earthy color palette and lighting. Our space lends itself well to intimate gatherings with our dimmed designer lights and leather settee couches. -
![Patio at Roam in Adams, Seattle, WA]()
from $500
minimum spend / per sessionCheck availabilityPatio
60 guestsRoamAdams, Seattle, WAOur patio is a casual space for hanging out and partying. It is great for drink receptions, cheerful celebrations, playing games, and just having a fun time. -
![Birthday Party at Ozzie's in Seattle in Lower Queen Anne, Seattle, WA]()
from $450
hire fee / per hourCheck availabilityBirthday Party
200 guestsOzzie's in SeattleLower Queen Anne, Seattle, WAOzzie's in Seattle is a pub/bar, conveniently located in the heart of Seattle. We have our upstairs space, which is about 2,100 square feet that can accommodate up to 200 people. -
![Birthday Party at Salt and Sugar Cafe and Bakery in Adams, Seattle, WA]()
from $200
hire fee / per hourCheck availabilityBirthday Party
60 guestsSalt and Sugar Cafe and BakeryAdams, Seattle, WASalt and Sugar Cafe and Bakery is a Seattle-based Family Bakery. It is specializing in breakfast sandwiches, waffles, baked goods, and great coffee. The space is cozy and gives you plenty of options for events. -
![Vinyl Room at Life On Mars in Broadway, Seattle, WA]()
from $25
minimum spend / per sessionCheck availabilityVinyl Room
50 guestsLife On MarsBroadway, Seattle, WAThe Vinyl room is in the space and isn't private, but it is separated from the rest of the restaurant and bar space, where we often host 30-60 people. On one wall is a vinyl wall of 6000 records, another has a mural painted -
![Historic Light Filled Venue at 210 SEATTLE in Pioneer Square, Seattle, WA]()
from $250
hire fee / per hourCheck availabilityHistoric Light Filled Venue
125 guests210 SEATTLEPioneer Square, Seattle, WAThis venue is a blank canvas event venue, and photo studio featuring props and plants to use at your convenience. As a highly customizable space, it can be used for a variety of purposes, from private events to photo and -
![Event Space at Rustic Cabin in Broadview, Seattle, WA]()
from $1600
hire fee / per dayCheck availabilityEvent Space
80 guestsRustic CabinBroadview, Seattle, WAThis space includes a large deck behind our beautiful home, a rustic hunting cabin, and a sports court that can be used for events, seating, dancing, and so on. -
![An Event Space at Ada's at The Lab at Ada's in Broadway, Seattle, WA]()
from $240
hire fee / per hourCheck availabilityAn Event Space at Ada's
45 guestsThe Lab at Ada'sBroadway, Seattle, WAThe Lab at Ada’s is equipped to host a variety of private events, ranging from catered meetings to family-style meal parties to cocktail parties and more!
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Book One of Seattle's Cheap 40th Birthday Venues
from $25
per person / per session
per person / per session
Entire Venue
30
40
Mason's Famous Lobster Rolls @ Seattle
Seattle Central Waterfront, WA
We take great pride in offering an impressive selection of rolls, outstanding sides, and beverages. Whether you are looking for a fun birthday venue, a place for a small gathering, or mouthwatering dining - look no further.
from $70
hire fee / per hour
hire fee / per hour
Minimal Contemporary Loft Geared for Content Creators and Productions
15
20
Studio 305
SODO, Seattle, WA
#Supervenue
Let your imagination soar within the lofty 15-foot ceilings, creating an atmosphere of openness and freedom. The sleek and modern aesthetic of Seattle Loft 305 sets the stage for your artistic expression.
from $75
hire fee / per hour
hire fee / per hour
Event Room
60
70
IntraSpace
South Beacon Hill, Seattle, WA
If you require uninterrupted use of the space, please let us know, and we may be able to accommodate your needs at a higher price.
from $80
hire fee / per hour
hire fee / per hour
Studio / Event Space
20
20
Columbia Creative Space
Columbia City, Seattle, WA
Our 1,883 sq ft space features hardwood floors and brick walls with bright white finishes, and plenty of natural light. Here, you’ll find a glass meeting table that seats up to six people, along with a living room setup for
from $105
hire fee / per hour
hire fee / per hour
Cozy Loft Melrose Market
15
20
Greenfire Loft
Broadway, Seattle, WA
Faux fireplace with hidden electronic lift system and globe bar caddy produce the most astonishing reactions from your guests. Self-guided VR loft tour (up the stairs, to the right): https://my.
from $500
minimum spend / per session
minimum spend / per session
The Basecamp Room
30
60
Old Log Cabin Distillery
Interbay, Seattle, WA
It features a cozy wood-accented aesthetic while guests still enjoy full access to the main bar just steps away. This room is ideal for smaller private gatherings, team meetings, or casual events in a more tucked-away setting.
Celebrate at Top Bars for 40th Birthday Parties
from $500
minimum spend / per session
minimum spend / per session
Upstairs
38
60
Roam
Adams, Seattle, WA
The Upstairs area is a versatile space that resembles a cozy lounge. We offer a stage for entertainment, low comfortable seating, and an exclusive bar just for your event!
from $10
minimum spend / per session
minimum spend / per session
Entire Venue
200
300
Screwdriver Bar
Belltown, Seattle, WA
A historic rock n roll basement bar located right in downtown Seattle. Bar/event space located between the Space Needle and Pike Place Market. The space was previously a grunge-era recording studio/rehearsal space with tenants
from $3000
minimum spend / per session
minimum spend / per session
The Tasting Room
50
80
Old Log Cabin Distillery
Interbay, Seattle, WA
Our Tasting Room comfortably holds up to 65 guests and offers a welcoming space with a full bar, rustic wood tables, and industrial-style seating. Warm lighting and barrel accents create a cozy, relaxed atmosphere—perfect
from $500
hire fee / per hour
hire fee / per hour
Private Room
22
30
WeRise Wine Bar
Pike Place Market, Seattle, WA
Our warm and modern wine bar offers a welcoming environment perfect for intimate gatherings and celebrations, accommodating up to 25 guests, making it ideal for networking events, happy hours, company ERG events, and small
from $36
per person / per session
per person / per session
Club Level
160
225
Tom's Watch Bar - Climate Pledge Arena
Lower Queen Anne, Seattle, WA
Our club level is a spacious area with lots of TVs and natural light. Host screenings and celebrations, enjoy our bar food, and drinks! There is a private bar that is decorated with LED lights and will instantly catch your
from $200
hire fee / per hour
hire fee / per hour
Event Room
50
60
Alley Mic
Pike Place Market, Seattle, WA
Situated in the heart of Pike Place Market in Seattle, in the center of the downtown hub, our 2500 square feet well-equipped space has all the necessary amenities to make your special occasions extraordinary and unforgettable!
FAQs about Top 40th Birthday Venues in Seattle, WA
Booking costs of 40th birthday venues average $250 hire fee per hour. Costs vary depending on guest capacity, popularity, location, and amenities like sound systems or bar services. Extra charges may apply for custom catering, decor, or event planning services. Packages with add-ons, such as DJs, photo booths, or other entertainment services, can also increase the overall cost. Check out the typical price ranges in Seattle, based on Tagvenue data from November 2025:
| From $125 | to $400 | hire fee per hour |
| From $500 | to $1750 | minimum spend per event |
| From $36 | per person |
You'll find 40th birthday venues in various sizes, from smaller spots to larger venues; keep in mind that the type of space and your chosen layout will affect the capacity! Below you can see the typical venue sizes in Seattle, together with the standard prices in each size range, based on Tagvenue data (November 2025):
| Small | up to 50 guests | prices average $240 hire fee per hour |
| Medium | between 60 and 80 guests | prices average $200 hire fee per hour |
| Large | over 140 guests | prices average $450 hire fee per hour |
These are the venues within 0.4 mi from central Seattle, available to book on Tagvenue:
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Entire Venue at Mason's Famous Lobster Rolls @ Seattle
on 1307 1st Avenue - 0.1 mi from center.
Venue said: Whether you are looking for a fun birthday venue, a place for a small gathering, or mouthwatering dining - look no further. Our modern space, accommodating up to 40 people, offers everything you need - delicious food, excellent... -
Tasting Room at Bacovino Waterfront Tasting Room
on 80 Yesler Way - 0.3 mi from center.
Venue said: Its location in the heart of Pioneer Square places it just steps from the ferries, hotels, renowned restaurants, and Seattle’s stadiums, making it an ideal venue for both local guests and those traveling into the city. -
Event Space at Saigon Drip Cafe
on 161 South Washington Street - 0.4 mi from center.
Our user said: ‘Staff: 100%. This team was excited and ready to help us throw the party we envisioned.’
Many venues, like Saigon Drip Cafe in Pioneer Square and 210 Seattle in the same neighborhood, offer catering or have partnerships with external caterers. Spaces like Screwdriver Bar in Belltown offer flexible catering choices. You can choose to bring your own food or use their services. Find a birthday venue with the catering service of your choice using Tagvenue's search filter.
You can find small speakeasies like Waystone Wargaming Speakeasy in Adams, larger event halls like Centilia Cultural Center on Beacon Hill, and even boutique hotels like Shafer Baillie Mansion Bed & Breakfast on Broadway. There are also casual breweries or elegant rooftop venues available.
