About
Costis Seafood and Grill has been serving Eastern Creek and the wider Western Sydney area from its spot at Eastern Creek Quarter, with more than 25 years of experience in fresh Australian seafood behind it. The barramundi is the signature dish and earns its reputation, praised for being fresh and perfectly cooked. Alongside it, the menu features fish and chips, prawn cutlets, calamari, cocktail boxes, salads, burgers, and platters, giving plenty of reason to return.
The fish and chips here lean toward the old-school end of the dial, and that’s the point. The batter is thin and crisp, the fish flaky inside, and the chips are thick-cut and served hot. Regulars also rave about the mixed grill, noting generous portions and consistent quality across visits. The seafood, including crab, prawns, and calamari rings, draws repeated praise for freshness and well-seasoned batter.
Costis is open for both lunch and dinner, running from 8am to 8pm, with dine-in, takeaway, and delivery all available, plus kerbside pickup for those who prefer it. The venue is family-friendly and fully wheelchair accessible, with free parking on site. It carries a solid four-plus star reputation across close to 90 reviews, with food quality and service both drawing positive mentions in recent feedback. Service speed can vary during busy periods, so it pays to plan ahead.
Worth a visit for anyone after a reliable fish and chip shop in Eastern Creek.
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8 Reviews on “Costis Seafood and Grill -Eastern Creek Quarter”
The fish, crab, prawn and calamari Rings were nothing short of exceptional – crispy on the outside and flaky on the inside. Clearly the produce used were only the freshest catch and the batter perfectly seasoned. Paired with their golden perfectly cooked and salted chips a full flavoured meal.
Finally i find a good place for fish and chips, very thin batter and super juicy inside thick cut chips everything was so hot it will burn your mouth if you cant wait. This will be my new regular fish and chips the service was also good not to long to wait and polite and helpful staff i only had one issue and thats with sauce the only sauce that was offered was hot sauce. Got the fish and chips with extra cocktail with bottled coke all up was $21 not a bad price considering the meal.
First time here and I really enjoyed the food. The mixed grill was well cooked, fresh and had a good variety of seafood. The food arrived relatively quick, around 10 minutes, the interior was clean and they had a great selection of fresh salads to choose from. They actually offer different sauces you can choose from for the mixed seafood, either garlic herb or Thai chilli, they also give you the option of either chips or rice which I found quite interesting. This fed 3 people and we all left feeling satisfied.
Looked forward to some seafood for lunch.. store was clean and well presented.
Food service was really quick, however when I got my chips, battered fish, crab, calamari rings… unfortunately tasted very “one note”. It all tasted the same. I realise I ordered fried food but it was quite greasy and although I was quite hungry, I couldn’t finish it. Took it home to reheat and eat later and can confirm it was definitely greasy to eat.
Update – unfortunately went in today to get seafood, and the octopus was rubbery and hard to chew overcooked in the mixed grill and barely any chips in the snack box not fresh at all. The quality was not the best won’t be coming back waste of $50
Seafood is always fresh here I enjoy it every time the chips are delicious and nice flaky fish cocktails and fresh calamari
I ordered grilled Salmon today over the phone. Went to pick it up and my order was not processed. I asked for a discount since it was their mistake, didn’t get one. Happy for them to take my money but not any accountability. They could have offered me free chips or salad but they didn’t so now I won”t be buying anything from there anymore.
Delicious food, good service; I highly recommend this place for high quality and authentic fish and chips.
Costis Seafood and Grill is a regular go-to for me, and I absolutely swear by the mixed grill. It never disappoints. The portions are always generous, everything is cooked perfectly, and it’s an incredibly easy way to hit my daily protein targets without sacrificing any flavour. The staff are always friendly and keep things moving quickly even when it’s busy. It’s a consistently reliable spot for a solid, high-quality meal. Highly recommend grabbing the mixed grill