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Coastal Flats — Restaurant in Gaithersburg

Name
Coastal Flats
Description
Relaxed, contemporary restaurant serving steak, seafood & pasta, plus wine, beer & cocktails.
Nearby attractions
Amazing Art Studio
115 Crown Park Ave, Gaithersburg, MD 20878
RIO Washingtonian Center Playground
231 Rio Blvd, Gaithersburg, MD 20878
Rio Washingtonian Center Lake
136 Boardwalk Pl, Gaithersburg, MD 20878
Rio Playground
231 Rio Blvd, Gaithersburg, MD 20878
Rio Washingtonian
Rio Blvd, Gaithersburg, MD 20878
Malcolm King Park
1200 West Side Dr, Gaithersburg, MD 20878
Rio Washingtonian Lake
9700 Washingtonian Blvd, Gaithersburg, MD 20878
Nearby restaurants
Ted's Bulletin - Gaithersburg
220 Ellington Blvd, Gaithersburg, MD 20878
El Güero Mexicano
200 Ellington Blvd, Gaithersburg, MD 20878
Asia Nine MD
254 Crown Park Ave, Gaithersburg, MD 20878
Ruth's Chris Steak House
106 Crown Park Ave, Gaithersburg, MD 20878, United States
Spicelife Indian Fare
128 Ellington Blvd, Gaithersburg, MD 20878
la Madeleine
242 Crown Park Ave, Gaithersburg, MD 20878
&pizza
258 Crown Park Ave, Gaithersburg, MD 20878
mezeh
262 Crown Park Ave, Gaithersburg, MD 20878, United States
Ted's Montana Grill
105 Ellington Blvd, Gaithersburg, MD 20878
Sixty Vines
212 Ellington Blvd Suite B190, Gaithersburg, MD 20878
Nearby hotels
Courtyard by Marriott Gaithersburg Washingtonian Center
204 Boardwalk Pl, Gaithersburg, MD 20878
Gaithersburg Marriott Washingtonian Center
9751 Washingtonian Blvd, Gaithersburg, MD 20878
Related posts
Keywords
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Coastal Flats things to do, attractions, restaurants, events info and trip planning
Coastal Flats
United StatesMarylandGaithersburgCoastal Flats

Basic Info

Coastal Flats

135 Crown Park Ave, Gaithersburg, MD 20878
4.5(1.6K)
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Ratings & Description

Info

Relaxed, contemporary restaurant serving steak, seafood & pasta, plus wine, beer & cocktails.

attractions: Amazing Art Studio, RIO Washingtonian Center Playground, Rio Washingtonian Center Lake, Rio Playground, Rio Washingtonian, Malcolm King Park, Rio Washingtonian Lake, restaurants: Ted's Bulletin - Gaithersburg, El Güero Mexicano, Asia Nine MD, Ruth's Chris Steak House, Spicelife Indian Fare, la Madeleine, &pizza, mezeh, Ted's Montana Grill, Sixty Vines
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Phone
(301) 869-8800
Website
coastalflats.net

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Featured dishes

View full menu
dish
Baby Cake Sliders
dish
Deviled Eggs W. Spiced Pecans & Sugar Cured Bacon
dish
Tex Mex Eggrolls
dish
Hot Spinach, Parmesan & Artichoke Dip
dish
Blue Crab & Shrimp Fritters
dish
Crispy Sweet & Spicy Point Judith Calamari
dish
Crab & Corn Chowder
dish
Lobster Bisque
dish
Community Bread Basket
dish
Field Greens
dish
Caesar
dish
Chopped Salad
dish
Warm Goat Cheese & Spiced Pecan Salad
dish
Ocean City Salad With Spiced Pecans
dish
Coastal Roast Chicken Salad
dish
Crispy Two Noodle Shrimp Salad
dish
Short Smoked Grilled Salmon Salad
dish
Sesame Crusted Grilled Tuna Salad
dish
Lobster Club Salad
dish
Field Greens
dish
Caesar
dish
Chopped Salad
dish
Warm Goat Cheese & Spiced Pecan Salad
dish
Ocean City Salad With Spiced Pecans
dish
Coastal Roast Chicken Salad
dish
Crispy Two Noodle Shrimp Salad
dish
Short Smoked Grilled Salmon Salad
dish
Sesame Crusted Grilled Tuna Salad
dish
Waldorf Steak Salad
dish
Lobster Club Salad
dish
Coastal Lobster Roll
dish
Grilled Chicken & Havarti Cheese
dish
Veggie Burger
dish
Cheddar Cheeseburger
dish
Bacon Cheeseburger
dish
Brunch Burger
dish
Coastal Shrimp Roll
dish
Jumbo Lump Crab Cake
dish
Coastal Lobster Roll
dish
Grilled Chicken & Havarti Cheese
dish
Veggie Burger
dish
Cheddar Cheeseburger
dish
Bacon Cheeseburger
dish
Coastal Shrimp Roll
dish
Hickory Grilled Fresh Fish
dish
Jumbo Lump Crab Cakes
dish
Crispy Fish Tacos
dish
Sautéed Shrimp & Creamy Grit Cake
dish
Fish Fingers
dish
Pecan Crusted Trout
dish
Short Smoked Salmon Filet
dish
Hickory Grilled Fresh Fish
dish
Jumbo Lump Crab Cakes
dish
Crispy Fish Tacos
dish
Fish Fingers
dish
Sautéed Shrimp & Creamy Grit Cakes
dish
Pecan Crusted Trout
dish
Short Smoked Salmon Filet
dish
Crab Cake & Filet Mignon
dish
Fried Chicken Tenders
dish
Hickory Grilled Chicken Breast
dish
Jambalaya Pasta
dish
Hickory Grilled Marinated Hanger Steak
dish
6 Or 8oz Wood Grilled Filet Mignon
dish
Low Country Beef Back Ribs
dish
Cucumber, Tomato & Corn Salad
dish
Mashed Potatoes
dish
Cauliflower Mash
dish
Grilled Broccolini
dish
Sautéed Spinach
dish
Great American Fries
dish
Sweet Potato Fries
dish
Crispy Brussels Sprouts W. Bacon & Spiced Pecans
dish
Kids Grilled Short Smoked Salmon
dish
Key Lime Pie
dish
Warm White Chocolate Bread Pudding
dish
Warm Flourless Chocolate Waffle
dish
Mango Mojito
dish
Pineapple Mojito
dish
Sweetwater Perfect Margarita

Reviews

Nearby attractions of Coastal Flats

Amazing Art Studio

RIO Washingtonian Center Playground

Rio Washingtonian Center Lake

Rio Playground

Rio Washingtonian

Malcolm King Park

Rio Washingtonian Lake

Amazing Art Studio

Amazing Art Studio

4.8

(161)

Open 24 hours
Click for details
RIO Washingtonian Center Playground

RIO Washingtonian Center Playground

4.5

(160)

Open until 12:00 AM
Click for details
Rio Washingtonian Center Lake

Rio Washingtonian Center Lake

4.7

(122)

Closed
Click for details
Rio Playground

Rio Playground

4.7

(252)

Open 24 hours
Click for details

Things to do nearby

DC After Dark: Monuments by Electric Cruiser
DC After Dark: Monuments by Electric Cruiser
Wed, Dec 10 • 8:00 PM
Washington, District of Columbia, 20001
View details
Turkish mosaic lamp workshop
Turkish mosaic lamp workshop
Wed, Dec 10 • 10:00 AM
Sterling, Virginia, 20166
View details
Dining in the Dark: A Unique Blindfolded Experience at Ambar Clarendon
Dining in the Dark: A Unique Blindfolded Experience at Ambar Clarendon
Tue, Dec 16 • 6:00 PM
2901 Wilson Blvd, Arlington, 22201
View details

Nearby restaurants of Coastal Flats

Ted's Bulletin - Gaithersburg

El Güero Mexicano

Asia Nine MD

Ruth's Chris Steak House

Spicelife Indian Fare

la Madeleine

&pizza

mezeh

Ted's Montana Grill

Sixty Vines

Ted's Bulletin - Gaithersburg

Ted's Bulletin - Gaithersburg

4.2

(1.3K)

$$

Click for details
El Güero Mexicano

El Güero Mexicano

4.6

(1.1K)

Click for details
Asia Nine MD

Asia Nine MD

4.2

(382)

$$

Click for details
Ruth's Chris Steak House

Ruth's Chris Steak House

4.4

(704)

Click for details
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Posts

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mariamsalif_mariamsalif_
Coastal Flats 9/10 #fyp #foodreview
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cindyyjianggcindyyjiangg
We were here at 10pm and tjis was was so good #gaithersburg #gaithersburgmd #maryland #foodiesoftiktok #gaitherburgfood #costalflats
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lifeauditor007lifeauditor007
🌸☺️🔥🍸🥂#coastalflats #chris #freestyling #kotticktok
See more posts
See more posts
hotel
Find your stay

Pet-friendly Hotels in Gaithersburg

Find a cozy hotel nearby and make it a full experience.

Coastal Flats 9/10 #fyp #foodreview
mariamsalif_

mariamsalif_

hotel
Find your stay

Affordable Hotels in Gaithersburg

Find a cozy hotel nearby and make it a full experience.

Get the Appoverlay
Get the AppOne tap to find yournext favorite spots!
We were here at 10pm and tjis was was so good #gaithersburg #gaithersburgmd #maryland #foodiesoftiktok #gaitherburgfood #costalflats
cindyyjiangg

cindyyjiangg

hotel
Find your stay

The Coolest Hotels You Haven't Heard Of (Yet)

Find a cozy hotel nearby and make it a full experience.

hotel
Find your stay

Trending Stays Worth the Hype in Gaithersburg

Find a cozy hotel nearby and make it a full experience.

🌸☺️🔥🍸🥂#coastalflats #chris #freestyling #kotticktok
lifeauditor007

lifeauditor007

See more posts
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Reviews of Coastal Flats

4.5
(1,639)
avatar
1.0
48w

Read this to hear how Coastal Flats treats their patrons. ⬇️ Let me start by saying the Crab Sliders & Bread Pudding was delicious, the ambience of the restaurant is also nice. With the staff being so nicely dressed, I expected better service. I ordered the Louisiana Pasta, and as a traveler and foodie, I don’t like to return food as I understand the time and care that it takes to prepare each dish, even ones with a unique flavor palette. But I simply had to return this dish, the pasta was not cooked completely (yes it was semi-hard), and though the dish has sausage in it, I did not expect the entire dish to taste like a breakfast sausage. It was salty and the whole thing, including the pasta itself tasted like (only) this one ingredient, although it contains many other ingredients. So, I politely requested the waiter send something else, something popular and that she recommended. She stated the Crispy Two Noodle SHRIMP Salad would be a great selection.The salad comes out, not a single piece of shrimp was on it. It looked like they threw noodles on a garden salad and told the waiter “here, just give them this”. I then told the waiter that she could return the salad, as I no longer was interested in ordering anymore food. As I was a bit offended by their carelessness to forget shrimp on a shrimp salad. She was kind enough to send out a Bread Pudding on the house, which I appreciated. However, I was perplexed when the manager came over to deliver the bread pudding, not apologize for the food quality, and then proceed to drop a dirty utensil on one of my guest’s clothes, getting food and sauce on him, hardly apologize (if he did at all), and then have the waiter come back with the check showing the salad listed on there. Yes, the shrimp salad that I ordered (the one that came with no shrimp), which I did not take a single nibble of because (well), it didn’t have one of the most important ingredients. To make things easier on them, I’d recommend you all order a shrimp salad with no lettuce or shrimp and wear a poncho to dine here.

P.S.: The waiter was very sweet and her service was...

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avatar
1.0
3y

I really didn't want to do this review because I used to come this location often and was impressed by the food and service. Recently the past few take out orders we received have been awful. It's the equivalent to the curbside at Burger King. And the "curbside" delivery is a joke, because it doesn't happen most of the times.

We know the quality that's expected from The Great American Restaurants brand, as we used to frequent Mikes & Best Buns. So we know the exceptional service and quality product they usually provide. Unfortunately, it's not up to par at this location.

Last time we ordered approximately $170 worth of food in take out orders and items where missing from the order. I called the restaurant and spoke to the manager and let her know. She offered to send a gift card because of the missing items. Curbside never came outside even tho we called. And there's a desk right at the front, they can see when people pull up.

We ordered again today. We ordered Ozzy Rolls and asked for extra honey butter, instead we got no honey butter. We ordered the chopped salad which we have had there PLENTY of times instead we where give more of a garden style salad, it's def not chopped. And we ordered 3 of those. If you don't want to chop the salad please take it off the menu. My husbands salmon that was on his salad was sooooo underdone. Pretty much raw!!! We cooked it additionally in the microwave because it was raw. This is really just unacceptable. I should have wrote a review the last time it happened, but I wanted to give them another chance.

We have ordered from their sister store Mikes American Grill, in Springfield and have never had this problem with orders missing items, "non curbside" curbside service, raw food, just everything.

They sure know how to mess up a meal. Used to be one of our favorite places but they've gone downhill in the service department, let me guess, "Its the Pandemic", it's the go to excuse every-time service is...

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avatar
1.0
25w

We have been coming here for a while now with my sister, her husband, my wife and I. The staff is always friendly, food is great. My wife and I live far away, so this is a long drive for us. This review is about the management personnel and not the Server Staff or the food. My sister always liked the “Stainless Steel Round Top Bowl (or - sugar bowl)” on the table and wanted one. Her husband tried to order one the when it arrived it was too big. So during our last visit (early April 2025) I tried to purchase the “sugar bowl” to surprise my sister and wife. But to no avail !! I first asked the middle age female (of color) manager (not server) if I could buy two. Her response was very sad and weak - “Oh, those are only made for us; and I would need to check with the kitchen staff to find out if you can purchase them”. Guess what - she never followed up during our entire visit (at least 2 hours). So, we asked our server to help and he did the best he could. Finally, another manager (Ryan) came by our table and stated they don’t have any extra to sell and thanked us for “not stealing these sugar bowls” - because some people do. He gave me his business card and told me to email him and he would include us in the next order. I did email him as soon as I got home and NEVER heard back from him - Never (and as of this review posting date). So needless to say - I (we) are very disappointed with the non response of the Costal Flats Management staff that we dealt with. Why tell me you will follow up and you don’t!! Why give me your business card just to ignore my email…..!! Needless to say, this is a big turn off for all of us and I won’t be driving 45+ minutes to dine at Gaithersburg Costal Flats. We wanted to purchase the sugar bowls and NOT steal them!!! VERY Disappointed!! Generally we give Costal Flats a resounding endorsement, but something has gone wrong with the management support at the...

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