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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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Leilani Crafts Ulrich's profile image
Leilani Crafts Ulrich 
5 years ago

Follow through to assist a customer who broke a tooth on a clam shell in the fried clams. 

Mike Beaudoin's profile image
Mike Beaudoin 
recommend  Recommended
5 years ago

One of our “gotta get there a few times every summer” places, just can’t beat the view. 

Marie Dani's profile image
Marie Dani 
recommend  Recommended
5 years ago

Great sea food. Great view of the marina. 

Sharron Shea's profile image
Sharron Shea 
5 years ago

The staff must have checked out for the season. Besides a ridiculous wait time and awful service our food was cold. patrons were up at the counter waiting for orders place more than 40 minutes ealier. 

Kim Straffin's profile image
Kim Straffin 
recommend  Recommended
5 years ago

Awesome food and loved sitting on the water! just know its byob! 

Leonard Platt's profile image
Leonard Platt 
recommend  Recommended
5 years ago

Nice place, good food. Worth the trip. 

Aaron Trowbridge's profile image
Aaron Trowbridge 
recommend  Recommended
5 years ago

Really cool views of boats great food and fun for kids 

Jorge Paredes's profile image
Jorge Paredes 
recommend  Recommended
5 years ago

Good service great food nice views 

Marlene Mc Geough Sommer's profile image
Marlene Mc Geough Sommer 
recommend  Recommended
5 years ago

Good food... Beautiful view.. Nice courteous service.. Great price.. 👍🏻👍🏻👍🏻 

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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