Burger 21

📍 Fast food restaurants in Ashburn

Burger 21

5.9

Burger 21 in Ashburn delivers a reliable fast-casual experience with a focus on well-balanced menu options. The standout offerings include crispy, flavorful sandwiches—like the buffalo chicken or classic burgers—paired with fresh toppings and soft buns. Their generous portions of fries and creamy milkshakes add to the casual appeal, making it a solid choice for comfort food lovers.

The modern, spacious layout features a sauce bar and ample seating, though service quality can vary. While some staff excel in friendliness and attentiveness, occasional inconsistencies in drink preparation or menu accessibility may slightly detract from the experience. Overall, it’s a no-frills spot where food quality and variety take center stage.

Features and services of Burger 21

Accessibility
  • Wheelchair-accessible car park
  • Wheelchair-accessible entrance
  • Wheelchair-accessible seating
  • Wheelchair-accessible toilet

Burger 21 is in position 9 out of 10 in fast food restaurants in Ashburn

Customer Reviews

★★★★★
★★★★★

Burger 21 has a rating of 4.3 out of 5 based on over 953 reviews on Google

Jashan Singh Gill

Stopped by this Burger 21 this evening and had a really solid experience. I ordered the buffalo chicken sandwich, fries and a strawberry milkshake, and everything hit the mark for a casual comfort-food meal. The chicken sandwich was crispy on the outside, juicy on the inside, and served on a soft bun that held everything together nicely. It wasn’t overloaded with toppings, which I loved. No extra sauce dripping out of the bun, no toppings falling out, just a sandwich with lettuce, tomato, and perfect amount of blue cheese. The fries were thin, golden, and had a nice crunch—definitely a generous portion too. The strawberry milkshake was a classic thick, creamy, and perfect addition to the meal. Shoutout to Matt, who took my order—he was funny, super helpful in walking me through the menu, and made sure everything was how I liked it. That kind of service definitely makes the experience better. The place leans more toward a laid-back, no-frills vibe rather than anything fancy, but the food quality makes up for it. If you’re looking for a reliable spot for a good chicken sandwich and fries, this is a great choice.

Jashan Singh Gill ☆ 5/5
Diana Makarenko

Wonderful experience, probably the best burger I had. Buns are perfect, patty is beyond description, and I love how big the lettuce leaf was - the ultimate crunch (i take my leafs very seriously). Very attentive server, funny and friendly. God Bless the guy. Definitely recommend!

Diana Makarenko ☆ 5/5
Zarema Yunusova

I’d like to provide feedback regarding my recent visit. While the food was delicious (great burgers and sauces), the behavior of the employee who was at the counter today was completely unprofessional. He was rude and hostile, which made our group feel very uncomfortable and unwelcome. We enjoyed the food, but we have decided not to return to this location due to his unacceptable attitude. I hope the management of this location addresses this issue.

Zarema Yunusova ☆ 4/5
Robert Dixey

Overall Rating: 2.4/10 Atmosphere: 4.2/10 The venue sports a modern, spacious design, complete with a sauce bar boasting a variety of options. Despite the absence of paper menus, requiring reliance on a menu board, the space was well-kept and staff interactions were positive. Service: 2.9/10 Staff members were approachable and ensured timely delivery of food. However, the lack of paper menus and a malfunctioning drink machine that failed to properly mix fountain drinks detracted from the service quality. Food: Bacon Cheese Burger (2.1/10): A basic offering that failed to live up to the expectations of a burger-centric establishment. While the bacon was crispy and the vegetables fresh, the burger's overall flavor and presentation were mundane, especially given the price point. Chicken Basket (5.3/10): The chicken appeared fresh and well-prepared, contrasting with the ordinary fries. The portion size was underwhelming, aligning with the basic nature of the side items. Value: 4.0/10 The pricing strategy, including a surcharge for accompaniments like fried pickles, seemed disproportionate to the food quality and overall dining experience, impacting the perceived value negatively.

Robert Dixey ☆ 3/5
Benjamin Brown

This is a pretty standard fast casual burger place, they make good food for you to eat and enjoy. Plenty of parking nearby and they have a lot of options to eat, for adults and kids, ranging from cheeseburgers to ones that are decked out and shakes. I got the monthly special, the Lucy, which was pretty good besides poor construction. The fries were well salted, and there's a ton of delicious sauces to try.

Benjamin Brown ☆ 4/5

Information about Burger 21

Address

Burger 21 is located at 43800 Central Station Dr #100, Ashburn, VA 20147, United States

Phone

The phone number of Burger 21 is +1 703-726-0112

Website

The website of Burger 21 is: burger21.com/locations/ashburn

Business Hours

Monday: 11:00–21:00
Tuesday: 11:00–21:00
Wednesday: 11:00–21:00
Thursday: 11:00–21:00
Friday: 11:00–21:00
Saturday: 11:00–21:00
Sunday: 11:00–21:00

Contact Burger 21

    Similar alternatives near Burger 21

    Go up