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Restaurant

Costi Bros Seafoods

Roselands Shopping Centre, King Georges Rd, Roselands NSW 2196, Australia

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Find Costi Bros Seafoods

Roselands Shopping Centre, King Georges Rd, Roselands NSW 2196, Australia

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+61 2 9750 4033
HoursMonday: 8:30 AM – 5:00 PM Tuesday: 8:30 AM – 5:00 PM Wednesday: 8:30 AM – 5:00 PM Thursday: 8:30 AM – 6:00 PM Friday: 8:30 AM – 5:00 PM Saturday: 8:30 AM – 5:00 PM Sunday: 8:30 AM – 4:30 PM

*Opening hours may differ during holidays.

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About Costi Bros Seafoods

Fresh ocean catches and hot takeaway counter boxes share equal billing at this bustling Roselands seafood staple. Behind the pristine ice counters, fishmongers shuck Sydney Rock oysters in front of shoppers, portion kingfish sashimi on demand, and clean octopus for home cooks. Regulars drop in for quick lunch boxes straight off the grill—think char-kissed calamari, flaky fish fillets, and crisp chips paired with house salads.

  • On-demand prep and shucking: Oysters are shucked to order within sight at the counter, alongside freshly sliced kingfish sashimi and custom-trimmed seafood.
  • Market counter meets hot kitchen: Pristine retail displays of whole fish, bugs, and live pippies stand alongside an on-site hot kitchen turning out grilled platters and crisp fish cocktails.
RestaurantFish & ChipsRestaurant

What's On at Costi Bros Seafoods

Upcoming events, special menus and other reasons to plan a visit.

No events or specials listed right now.

Why Choose Costi Bros Seafoods

Why Roselands shoppers and home cooks choose Costi Bros for fresh fishmonger cuts, live seafood, and hot takeaway meals

  • Dual Fishmonger Counter & Cooked Takeaway Kitchen

    Customers can shop raw wet-market fishmonger selections while simultaneously ordering hot meals like grilled platters, fish cocktails, and fresh salads from the on-site kitchen.

    Wide variety in the shop but their takeaway restaurant is also very good and well priced.

    Sam S

  • Custom Counter Preparation & Butchery on Demand

    Bespoke fishmonger counter prep saves time at home with staff cutting lobster tails, cleaning octopus, or custom slicing fresh sashimi to order.

    The lobsters were cut in half for me and the octopus cleaned and cut as well. Hardly any preparation except for marinade and seasonings.

    Mary Christodoulou

  • Celebration & Event-Ready Seafood Platters

    Hosts rely on premium oysters, tiger prawns, and custom platters to anchor major celebrations and celebratory events with complete confidence.

    My wedding was on Saturday 27 May 2023 and they supplied the prawns and oysters for myself, my beautiful bride and our guests to enjoy. We had so many compliments on how fresh and delicious the prawns and oysters were!

    Andrew “Pires” Pires

  • Bespoke Presentation for Entertaining & Guests

    Counters cater seamlessly to gatherings and large groups with beautifully presented sashimi artistry and family-sized feast options.

    You made fantastic recommendations on what I should purchase, packed everything so well for me, and even took a bit of time to make a gorgeous sashimi flower for me.

    Rome

  • Expert Shellfish & Seafood Guidance

    Shoppers receive genuine guidance, from step-by-step pointers on purging live shellfish to tailored fish recommendations that ease home cooking hesitation.

    Wonderful team that are very knowledgeable. I was looking all over George's River area for pippies and couldn't source live ones. My wife happened to stumble across Costi Bros seafood who had live pippies - they gave us pointers on purging them.

    Michael Vo

  • Live Shucking & In-Store Counter Craft

    Visitors can observe oysters being freshly shucked on-site and watch specialty sashimi being cut right in front of them at the counter.

    The shop is beautiful with a great range of very fresh seafood & the oysters are shucked at the store where customers can watch.

    Steve Mc

Freshly prepared market catches, on-demand sashimi, and hot kitchen favourites

  • Grilled Seafood Platter

    I recently ordered their grilled seafood platter and was seriously impressed. Everything on the plate was fresh, flavourful, and cooked to perfection.

    F F

  • Sydney Rock & Pacific Oysters

    from freshly shucked Sydney Rock & Pacific oysters from the oyster bar, pickled/marinated octopus in an authentic Mediterranean brine, smoked trout and live crab.

    Brett Baxendale

  • Kingfish Sashimi

    Waited for my kingfish sashimi to be freshly cut.

    Caroline Maryrajoo

  • Fish and Chips

    Their freshly cooked-to-order fish and chips is another excellent option for a quick and easy family dinner.

    Pat Ski (Pex)

Beyond the menu

Attentive counter craft, custom prep, and culinary expertise that elevate every meal.

  • Custom Sashimi Flower Presentation

    Counter staff craft custom decorative seafood presentations on request, such as shaping fresh sashimi into an artistic flower for special birthday celebrations.

  • Live Counter Oyster Shucking

    Customers can watch live shucking of Sydney Rock and Pacific oysters directly in-store at the counter oyster bar.

  • Tailored Seafood Butchery & Splitting

    Fishmongers provide custom butchery services for dinner parties, such as halving fresh lobsters and thoroughly cleaning and slicing octopus so home cooks require minimal prep.

  • Live Pippie Purging Guidance

    Staff share expert technical culinary advice directly at the counter, including specific purging pointers for live pippies to ensure effortless home cooking.

Before you head over

Practical guidance for visiting Costi Bros Seafoods at Roselands Shopping Centre

  • Navigate Weekend Peak Hours

    The market draws heavy rushes on weekend mornings between 9 am and 12 pm, so arrive outside these peak hours for quicker service and easier shopping centre parking.

  • Pre-Order Specialty Platters

    If you are ordering large custom arrangements like the popular marinated seafood barbecue platter, call your order in ahead over the phone rather than ordering on arrival.

  • Request Custom Counter Preparation

    Take advantage of complimentary on-demand prep services at the counter: staff can split lobsters, clean octopus, shuck oysters, and slice fresh sashimi to order.

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