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Coastal Flats

135 Crown Park Ave, Gaithersburg, MD 20878-4551
+1 301-869-8800
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  • Excellent51%
  • Very good37%
  • Average10%
  • Poor1%
  • Terrible1%
Travellers talk about
“brunch” (14 reviews)
“crab cakes” (53 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 (435)
Traveller rating
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1 - 10 of 431 reviews

Reviewed 6 days ago via mobile

Great food and nice atmosphere. Calamari and crab and shrimp fritter appetizers are the best. Salt and Pepper Shrimp sandwich and fried Cod are our go to menu options.

Reviewed 1 week ago

I go here with family members who love Coastal Flats, but there is little to nothing for me on the menu. Even the salads need to be altered. Add vegan options, Coastal Flats.

Thank joannemc2017
Reviewed 2 weeks ago via mobile

Coastal flats has delicious food! Their bread is amazing and food is consistently good. My husband and I went for dinner on Friday at 8pm and it was slammed. Our meal was tasty and the service was prompt, maybe too prompt. We felt very rushed...More

Thank BethBrue
Reviewed 3 weeks ago via mobile

Love the seafood! One of the most popular places around here.great environment, well decorated too. Food is wonderful, just the portion a bit small

Thank Dongmei L
Reviewed 3 weeks ago via mobile

Food is consistent and good. Variety and selections are always on point. Favors are outstanding and a comfortable surrounding with good wait staff.

Thank lovewarmth
Reviewed 3 weeks ago

I thought the food was good, good quality, well prepared, the service was good, and the prices were reasonable.

Thank N7601NDthomasv
Reviewed 3 weeks ago via mobile

This is our second visit, and overall good again. Enjoyed the shrip and gritcakes. My husband enjoyed the smoked salmon, good till he stumbled upon a long black hair... Things like this happen. Management removed his meal from our bill, and all would have been...More

Thank Rebecca I
Reviewed 4 weeks ago

Wife and I went for dinner with gift card she had given me several months before. We arrived around five pm before the dinner hour crowd. We were seated in a large comfortable booth and waited on immediately. The restaurant was relatively quiet until the...More

Thank RetiredTravelers07
Reviewed 5 weeks ago

The best customer service we have experienced! Our kids have food allergies however that never stops us from eating out - we ask questions and are careful about where we go. Our waiter Nate, and the manager Eric, went far above and beyond any other...More

Thank Barry104
Reviewed 12 February 2018 via mobile

We were in the area and were looking for a nice lunch. We came across coastal flats and did have a nice lunch. Food was ok, service was great and beer selection was good also. I’d recommend for a quick bite.

Thank Royi S
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Restaurant Details

Rating summary
  • Food
  • Value
Average prices
USD 30
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
Local cuisine, Groups, Kids, Child-friendly, Business meetings, Bar Scene, Special Occasion Dining
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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