21305 Windmill Parc Dr Suite 160
Sterling , VA 20166
P: 571-665-5768

Mon-Thurs: 11 am – 9 pm
Fri & Sat: 11 am – 10 pm
Sun: 11 am – 9 pm

Events & Specials

B21 Catering Delivery Available! New Menu!

B21 Catering Delivery Available! New Menu!

Let us take care of all your special events! Now offering a new menu with all your classic favorites as well as new salads, sliders and sides!


Client Feedback:

Jen in Reston- “So good and the office said it was fun and different for them as well”

Shalla in Sterling- “Sliders were wonderful and offered a great vegetarian option!”

JS in Reston- “On time and enjoyed by all. Thank you!”


B21 at Uber Speed!

B21 at Uber Speed!

Download the UberEATS app and enjoy Burger 21 at the touch of a button! Now available at this location.

Click here to order now.

Thanksgiving- November 28th- CLOSED

Christmas Eve- December 24th- Normal Hours

Christmas Day- December 25th- CLOSED

New Years Eve- December 31st- Normal Hours

New Years Day- January 1st- Normal Hours

Lunch Steals

Lunch Steals

Join us Monday – Friday between 11 am – 3 pm for our lunch steals.

$10.99 – Any craft burger with regular French fries and a fountain drink.

*Does not include seafood, Impossible or OMG burger. See restaurant for more details.

Limited Time Only

#49 Portabella Mushroom

A hearty, marinated Portabella mushroom cap, grilled to order, topped with roasted garlic aïoli, beefsteak tomato, red onion, and mixed greens on a toasted wheat bun.

Pistachio Mint Holiday Shake

Rich vanilla ice cream blended with nutty pistachio and mint brings the magic of the season.

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