Reviews

Overall Total Score
3.5 out of 5
Very good | 373 reviews

What Jasper Cassie doesn't like about Costello's Clam Shack:
We have been going here for years, however this was our last time. Lunch for three cost $65.00 with no beverages, just water. They raised their prices and cut their portions smaller. The portions now are so tiny. The fish platter portions were so smalland the french fries were overcooked and no flavor what so ever, and the fish had way to much batter on it and it was well overcooked. The clam chowder was so over salt... View all feedback. What David David likes about Costello's Clam Shack:
Excellent fried seafood. Scallops, clams, shrimp were lightly breaded and not greasy. Fries were good, but onion rings were clumped together, undercooked and greasy. Disappointed to have to deal with loud close-up live music on a mid-week evening, forthe first time in memory at Costellos. Hard to talk and enjoy the lovely views in peace, neighboring tables agreed with us.Tables up close to the two-person band were oc... View all feedback.

Reviews from various websites

Yelp
2.9 ★ from 145 reviews
Susan
19.07.2024 - 09:11

3,stars for the food and 4 for atmosphere The food was just ok. Cooked up by teens. Calamari had a thick batter, was overcooked and no dipping sauce which made...

read more
Robert
19.07.2024 - 09:11

Nice views and Friendly staff. I enjoyed the lobster roll... not amazing but good and for$24 vs $32 around Mystic it was worth the price paid. Stuffed claims no...

read more
Christine
19.07.2024 - 09:11

What a beautiful day it was on Sunday. Excited to go to Costellos in Noank was on the top of our list. Costellos has been our long summer favorite. good food an...

read more
Carlaine
19.07.2024 - 09:11

This place is a great seafood shack!! 1 you can't beat the view, right on the marina you get a fresh ocean breeze. There is plenty of seating in the shade or th...

read more
Bill
19.07.2024 - 09:11

The fish sandwich and the belly clam rolls are consistently delicious! If you prefer grilled seafood, definitely get the salad that comes with grilled shrimp an...

read more
Sirved
3.8 ★ from 228 reviews
Jasper
03.02.2024 - 11:32

We have been going here for years, however this was our last time. Lunch for three cost $65.00 with no beverages, just water. They raised their prices and cut t...

read more
Christina
03.02.2024 - 11:32

The view is picturesque! I was told you can see three states from here. The sea scallops were amazing. No alcohol is served BUT it is byob!

Marianne
03.02.2024 - 11:32

My husband and I went to Costello?s yesterday. Last year, we tried Abbotts for the first time and love the lobster rolls, so we decide to give Costello?s a try....

read more
Elena
03.02.2024 - 11:32

Really like this spot. Right next to a boat marina, plenty of parking and outdoor seating. Upper deck seating was available, with stairs access, no handicap ram...

read more
David
03.02.2024 - 11:32

Excellent fried seafood. Scallops, clams, shrimp were lightly breaded and not greasy. Fries were good, but onion rings were clumped together, undercooked and gr...

read more

Good Rated Restaurants near Groton

4.8
Menu
Table booking
Open Now
4.8
Menu
Table booking
Open Now
City: MYSTIC (near Groton), 5 Water St, 06355, Mystic, US, MYSTIC, United States
"The first time I visited this bakery, I was impressed by its modern and minimalist design, which was beautifully arranged. A good friend brought me he..."
4.7
Menu
Open Now
4.7
Menu
Open Now
City: Groton, 527 Long Hill Rd Groton, CT 06340, United States
"Great amount of food and quick delivery!"
4.6
Menu
Table booking
Open Now
4.6
Menu
Table booking
Open Now
City: Groton, 223 Thames St, 6340, Groton, United States
"Great little place for homemade pasta! Really good!"
4.3
Menu
Table booking
Open Now
4.3
Menu
Table booking
Open Now
City: Groton, 33 Kings Hwy, 6340, Groton, United States
"Great food, but loud and the tables are WAY TOO KLOSE TOGETHER!!!! And... Why does the owner allow the outside of the building to look so wrong with....."
4.7
Menu
Table booking
Open Now
4.7
Menu
Table booking
Open Now
City: Groton, 500 Long Hill Rd, 06340, Groton, US, United States
"Best sandwiches I've ever had!! Very recommended."
4.3
Menu
Table booking
Open Now
4.3
Menu
Table booking
Open Now
City: Groton, 568 Poquonnock Rd, Groton, United States Of America
"Food was great, service mediocre"
4.4
Menu
Table booking
Open Now
4.4
Menu
Table booking
Open Now
City: Groton, 937 Groton Long Point Rd, Groton I-06340-5606, United States
"Excellent fish sandwiches. Will be back to try the dinner menu."
4.6
Menu
Table booking
Open Now
4.6
Menu
Table booking
Open Now
City: Groton, 156 Kings Hwy, Groton I-06340-3436, United States
"Mirch Masala is the best Indian food I've ever tried. I have ordered from them 3 times this week. The vegetable samosas are so crispy on the outside a..."
4.5
Menu
Table booking
Open Now
4.5
Menu
Table booking
Open Now
City: Groton, Groton, United States Of America, 06340
"Cozy place. Original lobster place."
4.7
Menu
Table booking
Open Now
4.7
Menu
Table booking
Open Now
City: Groton, 214 CT-12, 06340, Groton, US, United States
"Good tasty food the packs are big enough for two people. You definitely get your money's worth and an attentive staff. Try it you won't be disappointe..."