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Costello's Clam Shack

4.1

About this business

We are closed for the 2018 season and will reopen May 10, 2019 @ 11:30am! Costello’s offers outdoor dining by the sea and classic New England fresh & fried seafood. Fried clams, fish tacos, scallops, oysters, shrimp & steamed lobsters are a few highlights! Be sure to check out our full menu. Just past Abbott’s on Pearl Street, dine dockside on the Mystic River and enjoy our famous three-state water view. Bring your appetite & BYOB! 

Location details

145 Pearl Street, at the Noank Shipyard, Groton, CT, 06340, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.1781 reviews
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Caitlin Wirtjes's profile image
Caitlin Wirtjes 
7 years ago

The food and view were perfect! And excellent prices! Will definitely be back 

Gina Marie Conover's profile image
Gina Marie Conover 
7 years ago

My favorite place to be. The shrimp tacos were incredible. 

Linda McCarthy's profile image
Linda McCarthy 
7 years ago

Clam cakes were exceptional. Service was a bit slow, but it was busy and I had a large order. 

Wendy Balfour Lopes's profile image
Wendy Balfour Lopes 
7 years ago

Always a beautiful view and great food. Yesterday was hot lobster rolls and fish sandwich.. both were amazing!! 

Sal Palumbo's profile image
Sal Palumbo 
7 years ago

I didn't like the food and I'm a New Englander of 47 years. The lobster in the cold lobster roll was fishy tasting so that means it wasn't fresh. 

Stephanie McDermott's profile image
Stephanie McDermott 
7 years ago

Our first visit yesterday, won't be our last. Excellent food, lovely setting, and friendly staff. Very relaxing and delicious. The stuffed clams were terrific! 

Jodi Lowery's profile image
Jodi Lowery 
7 years ago

It was a beautiful day and the food was excellent. Good prices too considering we had lobster rolls, crab cakes and clam fritters. 

Stacy Geer's profile image
Stacy Geer 
7 years ago

Can't wait to come down for fritters, clam strips and special mussels!! See you this weekend!! 

Christian Georgi's profile image
Christian Georgi 
8 years ago

Great place that definitely deserves to be among to top 3 CT sea food places! A must during any stay in the area. 

Frequently asked questions about Costello's Clam Shack

How is Costello's Clam Shack rated?

Costello's Clam Shack has a 4.1 star rating with 781 reviews. 

When is Costello's Clam Shack open?

Costello's Clam Shack is closed now. It will open at 9:00 a.m. 

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