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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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Ruthanne Deslauries's profile image
Ruthanne Deslauries 
4 years ago

we had whole belly clams and scallops and they were way over cooked and the french fries were cold. 

Roland Aguas's profile image
Roland Aguas 
recommend  Recommended
4 years ago

If you prefer fried seafood and a large portion Costellos is the place to be . Outdoor dinning with a view of the sea ! 

Sabrina Wulff Pabilonia's profile image
Sabrina Wulff Pabilonia 
recommend  Recommended
4 years ago

Great covered views but small portions. 

Thom Apgar's profile image
Thom Apgar 
recommend  Recommended
4 years ago

Great food and view. The staff is always friendly 

Paulette Dela Cruz's profile image
Paulette Dela Cruz 
recommend  Recommended
4 years ago

nice place and good food 

Nick Pheonix's profile image
Nick Pheonix 
recommend  Recommended
4 years ago

great food, reasonable prices 

Dori-Anne Racine Moon's profile image
Dori-Anne Racine Moon 
recommend  Recommended
4 years ago

Looking over the water is beautiful 

Lori Bowley's profile image
Lori Bowley 
recommend  Recommended
4 years ago

Fast service...delicious fresh fried clams...comfortable outside seating. A perfect place for a very enjoyable meal! 

Becca Walden's profile image
Becca Walden 
4 years ago

food was awful, nothing had any seasoning to it, fried lobster tail dinner was a joke, was 2 very very small tails with fries unfortunately we ended up throwing most of it away such a waste of money and timew.the girls working had no clue what they were doing. They didn't have any customer service skills at all. first time trying this place and will definitely not be back. 

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 tomorrow at 9:00 a.m. 

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