Seafood – market prices change daily and instore prices may differ

DISCOVER OUR PRODUCTS ONLINE & INSTORE. 

CASTLE HILL

COSTI'S FRESH SEAFOOD

ABOUT US

Since 1991, when the Castle Towers Shopping Centre was originally expanded, ownership of the business was effectively passed down to its next-generation, and George Costi has since this time been at the forefront of its operation with his ‘hands-on’ expertise applied across all aspects of the business.
About

COSTI'S FRESH SEAFOOD

Our Seafood

The Costi’s Fresh Seafood was established by the Costi’s family in 1980.
Since 1991, when the Castle Towers Shopping Centre was originally expanded, ownership of the business was effectively passed down to its next generation, and George Costi has since this time been at the forefront of its operation with his ‘hands on’ expertise applied across all aspects of the business.

Select your Favorite Food

Select your products with our simple online system

Easy 3 Step Order

Place Your Order

Place your order and we will deliver fresh to your door.

Pay by cash on delivery, card or paypal.

Delivery

Delivery to Castle hill and surrounds

Easy 3 Step Order

Select your Favorite Food

Select your products with our simple online system

Pay by cash on delivery, card or paypal.

Place Your Order

Place your order and we will deliver fresh to your door.

Delivery

Delivery to Castle hill and surrounds

Costis Fresh Seafood

Weekly Specials

  • Toothfish fillets

    Large Pacific Oysters (Closed)

    $ 24.99 Per Dozen

    $ 24.99 Per Dozen

    Large Pacific Oysters (Closed)

    $ 24.99 Per Dozen

    Closed Large Pacific oysters are sweet and perfect for your next dinner party!

    Costis Fresh Seafood source all our produce daily from the Sydney Fish Markets and have done for the past 30 years. We know our Oysters! 

    We offer fresh oyster shucking in our Castle Hill store!

    • $ 0.00
    Select options
    Quick Buy
  • Eastern Rock Lobster

    Eastern Rock Lobster (NSW)

    $69.99 Per Lobster
    Minimum Weight Per Lobster 750 grams
    $69.99 Per Lobster

    Eastern Rock Lobster (NSW)

    $69.99 Per Lobster

    Rock Lobsters are from cooler waters ( Eastern) are preferred for cooking. The firm flesh holds together well during most cooking methods.

    Note: Notice needed on live eastern rock lobsters 48hrs

    • $ 0.00
    Select options
    Quick Buy
  • Whole Kingfish

    Whole Kingfish

    $24.99 Per Fish
    Minimum Weight Per Fish 1.2kg (Gross Weight)
    $24.99 Per Fish

    Whole Kingfish

    $24.99 Per Fish

    If you are craving a meaty fish steak , Kingfish are a great choice. Easy to cook with many recipie options for your desired  taste. Costis Fresh Seafood sourse all our produce fresh daily.

    • $ 0.00
    Select options
    Quick Buy
Costis Fresh Seafood

Weekly Specials

  • Toothfish fillets

    Large Pacific Oysters (Closed)

    $ 24.99 Per Dozen

    $ 24.99 Per Dozen

    Large Pacific Oysters (Closed)

    $ 24.99 Per Dozen

    Closed Large Pacific oysters are sweet and perfect for your next dinner party!

    Costis Fresh Seafood source all our produce daily from the Sydney Fish Markets and have done for the past 30 years. We know our Oysters! 

    We offer fresh oyster shucking in our Castle Hill store!

    • $ 0.00
    Select options
    Quick Buy
  • Eastern Rock Lobster

    Eastern Rock Lobster (NSW)

    $69.99 Per Lobster
    Minimum Weight Per Lobster 750 grams
    $69.99 Per Lobster

    Eastern Rock Lobster (NSW)

    $69.99 Per Lobster

    Rock Lobsters are from cooler waters ( Eastern) are preferred for cooking. The firm flesh holds together well during most cooking methods.

    Note: Notice needed on live eastern rock lobsters 48hrs

    • $ 0.00
    Select options
    Quick Buy
  • Whole Kingfish

    Whole Kingfish

    $24.99 Per Fish
    Minimum Weight Per Fish 1.2kg (Gross Weight)
    $24.99 Per Fish

    Whole Kingfish

    $24.99 Per Fish

    If you are craving a meaty fish steak , Kingfish are a great choice. Easy to cook with many recipie options for your desired  taste. Costis Fresh Seafood sourse all our produce fresh daily.

    • $ 0.00
    Select options
    Quick Buy

Oysters Kilpatrick Recipe

Ingredients

2 cups rock salt
24 oysters, shucked
2 tablespoons Worcestershire sauce
175g thin rashers rindless bacon, diced
2 tablespoons flat-leaf parsley leaves, chopped
lemon wedges, to serve

Step 1

Preheat grill on medium-high heat. Place rock salt, in a thick layer, on a baking tray or heatproof plate. Arrange oysters (in their half-shells) on rock salt.

Step 2

Sprinkle Worcestershire sauce over oysters. Top with bacon. Grill, on the salt, for 5 to 8 minutes or until bacon is crisp. Sprinkle with parsley. Serve with lemon.

Show All Recipes

Oysters Kilpatrick Recipe

Ingredients

2 cups rock salt
24 oysters, shucked
2 tablespoons Worcestershire sauce
175g thin rashers rindless bacon, diced
2 tablespoons flat-leaf parsley leaves, chopped
lemon wedges, to serve

Step 1

Preheat grill on medium-high heat. Place rock salt, in a thick layer, on a baking tray or heatproof plate. Arrange oysters (in their half-shells) on rock salt.

Step 2

Sprinkle Worcestershire sauce over oysters. Top with bacon. Grill, on the salt, for 5 to 8 minutes or until bacon is crisp. Sprinkle with parsley. Serve with lemon.

Show All Recipes