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Coastal Flats

135 Crown Park Ave, Gaithersburg, MD 20878-4551
+1 301-869-8800
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  • Excellent52%
  • Very good37%
  • Average9%
  • Poor1%
  • Terrible1%
Travelers talk about
“brunch” (18 reviews)
“fritters” (19 reviews)
“crab cakes” (55 reviews)
Closed Now
American, Seafood, Vegetarian Friendly, Gluten Free Options, Vegan Options
$$ - $$$
135 Crown Park Ave, Gaithersburg, MD 20878-4551
All Details
Write a ReviewReviews (464)
Traveler rating
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1 - 10 of 460 reviews

Reviewed 4 days ago

We go to Coastal Flats frequently...whether for brunch, dinner, or happy hour...and it never disappoints! The food is excellent (I highly recommend the Blue Crab & Shrimp Fritters for an appetizer) and the service has always been great as well. Definitely a must try if...More

Thank EES25
Reviewed 5 days ago via mobile

Great service in a great location. The food is rather good too. Certainly worth going for the friendly reception and definitely good value for money.

Thank kandaps
Reviewed 6 days ago

My wife and I always enjoy eating at Coastal Flats. The staff is friendly and fun. The food has an interesting variety and is always tasty. The noise level is moderate so it is easy to carry on a conversation.

Thank M3945OXdouglash
Reviewed 6 days ago

Coastal Flats serves a variety of delicious dishes served in a friendly and upbeat atmosphere. We went to brunch on Father's Day and were not disappointed. Although a very busy day, the four of us were greeted by a very friendly staff and were seated...More

Thank Cac1234
Reviewed 6 days ago

I went to this place for the first time at Friday happy hour. It's large on the inside. The service here was great and the quality of food was also good. We had a good time.

Thank satyajitray101
Reviewed 6 days ago

We were there on Friday evening. The atmosphere was good, service was fine. I tried three different menus and all came out very nicely decorated. However, I noticed most of them are fried and unnecessarily greasy. We all know everything tastes good when it is...More

Thank Yuri L
Reviewed 6 days ago via mobile

I try to go every month. Food is consistently good and I’m always happy with the service. Very easy to make reservations with RESY.

Thank Scott R
Reviewed 6 days ago

The food waas hot and delicious. The staff were knowledgeable and friendly. The establishment gives you plenty to look at! Just beautiful!

Thank lindabW5156MM
Reviewed 1 week ago

Have never had a bad meal or service. One of my favorite places to visit and always feel welcomed !!!

Thank beast1970
Reviewed 1 week ago

Meeting up with family for dinner. Wanted to check out this location. Had already been to Tysons location. Ryan, our server was fabulous. Fast, friendly and responsive. Food was ok. Vibe is great. High energy. In the heart of CROWN action. Ordered the Tow Noodles...More

Thank DaveHRoe
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
Lunch, Dinner, Brunch
Restaurant features
Reservations, Outdoor Seating, Serves Alcohol, Takeout, Seating, Waitstaff, Parking Available, Street Parking, Free Off-Street Parking, Television, Highchairs Available, Wheelchair Accessible, Full Bar, Accepts American Express, Accepts Mastercard, Accepts Visa, Accepts Discover, Accepts Credit Cards
Good for
Families with children, Kids, Business meetings, Local cuisine, Special occasions, Bar scene, Large groups
Open Hours
10:30 AM - 10:00 PM
11:30 AM - 10:00 PM
11:30 AM - 11:30 PM
11:30 AM - 11:30 PM
11:30 AM - 10:30 PM
11:30 AM - 11:30 PM
11:00 AM - 11:30 PM
Location and Contact Information
  • Address: 135 Crown Park Ave, Gaithersburg, MD 20878-4551
  • Location: United States  >  Maryland (MD)  >  Montgomery County  >  Gaithersburg
  • Phone Number: +1 301-869-8800
  • E-mail
GAR's favorite beach house serving coastal and classic food making every day a vacation. Flip Flops, optional.
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