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Top 21st Birthday Venues in Boston, MA
For your 21st birthday party in Boston, you're in for an unforgettable celebration! Whether you're looking for bars and clubs in Downtown, chic lounges in Back Bay, or scenic views in the Seaport District, Boston has a venue to match your style. You could host a classic party at a trendy bar near Faneuil Hall, or choose a more upscale setting in the South End. With plenty of options for cocktails, music, and dancing, your 21st will be one to remember. Explore 21st birthday venues on Tagvenue and find the right spot to make your celebration special!
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![Entire Space at Reunion BBQ in South End, Boston, MA]()
from $10000
minimum spend / per sessionCheck availabilityEntire Space
125 guestsReunion BBQSouth End, Boston, MAThe Entire Space at BBQ Reunion is a restaurant/bar located in the heart of Boston. Smoked low and slow BBQ specials await you, with signature side dishes, buttery cookies, meaty wings, and cold drinks! -
![Bookstore Event Space at Trident Booksellers and Cafe in Back Bay, Boston, MA]()
from $250
hire fee / per sessionCheck availabilityBookstore Event Space
100 guestsTrident Booksellers and CafeBack Bay, Boston, MAOur private event space is appropriately named The Stacks. Enter the room through a speak-easy style entrance that features double doors disguised as bookshelves. -
![Inside Area at @UNION in Allston, Boston, MA]()
from $250
minimum spend / per sessionCheck availabilityInside Area
70 guests@UNIONAllston, Boston, MAWhether you’re celebrating a birthday, graduation, or other important events, our open restaurant is perfect for accommodating large groups! With an 82” flat screen TV, wood paneling, large windows, flexible seating, and -
![Entire Venue at Candibar Boston in Theatre District, Boston, MA]()
from $1000
hire fee / per hourCheck availabilityEntire Venue
500 guestsCandibar BostonTheatre District, Boston, MAWith an emphasis on impeccable sound, exceptional decor, and ever-transforming lights, Candibar is not only a refreshing and welcome addition to Boston’s nightlife but also changes the landscape of what is to be expected -
![The Trap Lounge 2nd Floor at Trapology Boston in Theatre District, Boston, MA]()
from $2900
minimum spend / per sessionCheck availabilityThe Trap Lounge 2nd Floor
45 guestsTrapology BostonTheatre District, Boston, MAThe Trap Lounge 2nd Floor is a private lodge with a view! You'll have an exclusive space with floor-to-ceiling windows overlooking Boston. You have a variety of rental options available on-site. -
![The Trap Lounge 5th Floor at Trapology Boston in Theatre District, Boston, MA]()
from $2900
hire fee / per sessionCheck availabilityThe Trap Lounge 5th Floor
45 guestsTrapology BostonTheatre District, Boston, MAThe Trap Lounge 5th Floor is a bright space with a huge window overlooking the Boston skyline. It is a private lodge that will be perfect for team-building events. -
![Briefing Room at F1 Arcade Boston in Seaport District/South Boston Waterfront, MA]()
from $26900
minimum spend / per sessionCheck availabilityBriefing Room
120 guestsF1 Arcade BostonSeaport District/South Boston Waterfront, MABriefing Room with 15 racing simulators for groups of 60-120 people, featuring stunning seaport views, two large screens, and a React game. A private bar is also available. -
![Full Venue Hire at F1 Arcade Boston in Seaport District/South Boston Waterfront, MA]()
from $27000
hire fee / per sessionCheck availabilityFull Venue Hire
550 guestsF1 Arcade BostonSeaport District/South Boston Waterfront, MAFull Venue Hire for a capacity of 550 guests. Featuring 69 racing simulators and a 37 ft bar. Equipped with presentation tools, live streaming capabilities, and screensharing microphones. -
![Semi Private Area at Baleia in South End, Boston, MA]()
from $4000
minimum spend / per sessionCheck availabilitySemi Private Area
16 guestsBaleiaSouth End, Boston, MAOur spacious semi-private bar and lounge area can accommodate up to 16 people for a cocktail reception and seated dinner. The space is all decked out with eye-popping designs including lots of modern Portuguese influences -
![Parish Hall at Emmanuel Episcopal Church Of Boston in Back Bay, Boston, MA]()
from $2000
hire fee / per sessionCheck availabilityParish Hall
160 guestsEmmanuel Episcopal Church Of BostonBack Bay, Boston, MAConstructed in 1906, The Parish Hall remains a meeting place for the people of Boston. This handsome room with wood paneling and a parquet floor has a stage, grand piano, and adjacent kitchen. -
![Seaport - Full Buyout at The Smoke Shop BBQ - Seaport in Seaport District/South Boston Waterfront, MA]()
from $15000
minimum spend / per sessionCheck availabilitySeaport - Full Buyout
180 guestsThe Smoke Shop BBQ - SeaportSeaport District/South Boston Waterfront, MAOur Seaport location features a large, open dining room and bar area as well as a tucked away private dining room that we call the Trophy Room. Whether you’re a local or visiting from out of town, it’s a perfect neighborhood -
![Mansion at Shirley-Eustis House in Roxbury, Boston, MA]()
from $215
hire fee / per hourCheck availabilityMansion
80 guestsShirley-Eustis HouseRoxbury, Boston, MAThe Shirley–Eustis House is an historic house located at 33 Shirley Street, Boston, Massachusetts.
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FAQs about Top 21st Birthday Venues in Boston, MA
In Boston, prices of 21st birthday venues average $3000 minimum spend per event. 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 Boston, based on Tagvenue data from October 2025:
| From $2500 | to $6000 | minimum spend per event |
| From $2900 | to $10000 | hire fee per event |
| From $195 | to $1000 | hire fee per hour |
You'll find 21st 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 Boston, together with the standard prices in each size range, based on Tagvenue data (October 2025):
| Small 21st birthday venues | up to 70 guests | prices average $2900 minimum spend per event |
| Medium 21st birthday venues | between 120 and 160 guests | prices average $10000 minimum spend per event |
| Large 21st birthday venues | over 200 guests | prices average $10000 hire fee per event |
In Boston, neighborhoods like Downtown Boston, the Financial District, and South Boston offer great options for a 21st birthday celebration. If you're after a lively night, downtown Boston’s Howl at the Moon is a great pick, with its fun dueling pianos and lively social scene. The Financial District is home to Tiki Rock, provides a tropical escape, perfect for adding a unique flair to your party. If you prefer a more laid-back setting, South Boston offers a relaxed atmosphere that's perfect for a chill gathering with friends. Each area has its own charm, ensuring a memorable celebration for your special day!
Trapology Boston is ideal for if you’re seeking an engaging experience, with its immersive escape rooms providing interactive puzzles and challenges. For a high-energy celebration, you can book Legacy Boston and enjoy a sleek, modern club setting with a spacious dance floor and upbeat atmosphere. Each venue delivers a distinct way to mark this milestone birthday.
