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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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Elcia Kaz's profile image
Elcia Kaz 
6 years ago

Great menu, awesome food and service! 

Stephen Hall's profile image
Stephen Hall 
recommend  Recommended
6 years ago

the oysters were real good 

Scott Smith's profile image
Scott Smith 
recommend  Recommended
6 years ago

Great seafood great prices great view 

David Silvia's profile image
David Silvia 
recommend  Recommended
6 years ago

Great lunch with a nice view. 

Kathy Chieka's profile image
Kathy Chieka 
6 years ago

Went there on Monday. Had fried shrimp which were good size but breading just fell off. Husband had fried clam strips. Same breading and problem falling off. I had one strip and bit down on a piece of clam shell. We both had frenchfries which seemed like they were cooked the day before and were cold. It was our first and last time we will come here. We were totally disappointed! 

Tim Wilbur's profile image
Tim Wilbur 
6 years ago

The skinny fries are always good. The fish was good too although I didn’t eat much of the breading. If you want clam fritters you must have to pay extra to get actual clams!! I ate 3 and encountered 1 clam total. The atmosphere is great so I always comeback. 

Ronnie Mckenzie's profile image
Ronnie Mckenzie 
6 years ago

I totally had a great dozen raw oysters and some delicious fried scallops. Not disappointed at all. Unlike Capt Scott’s for the last two years 

Rosemarie Cervero Sortito's profile image
Rosemarie Cervero Sortito 
6 years ago

Good food, reasonable prices, great view! One complaint slow service, tray sat on the counter for quite a while before it was delivered. 

Deborah S Dutton's profile image
Deborah S Dutton 
6 years ago

Beautiful views 

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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