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.

Consistent with the family nature of our business, our business model is founded on strong values of commitment, integrity and honesty.

Our business philosophy is one built largely on customer focus, and serving the needs of our customers and their families with an ongoing commitment to freshness. Indeed, we consider our customers our most valuable asset and the cornerstone of our success.

We are not affiliated with any franchise operation which bears the name “Costi” or “Costi’s”.  We are an independent operator, a fact we are most proud of and which affords us the tight controls that are critical to consistently delivering premium and fresh seafood to our valued customers in a cost effective manner. 

Our daily commitment to you commences with sourcing the freshest seafood possible with our 4:00 a.m. trips to the Sydney Fishmarkets.  Thereafter, we continue by preparing the vast majority of our product range ‘on site’ through our designated filleting and product specialists, thereby ensuring our daily commitment to freshness meets the needs of our local community with assured consistency.

It is the interplay of all these factors that have allowed us to evolve with our market spanning over 4 decades and has further allowed us to develop a strong sense of community within the Hills District. We indeed pride ourselves on this strong sense of community and the relationships we share with the people of the Hills District.

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.

Consistent with the family nature of our business, our business model is founded on strong values of commitment, integrity and honesty.

Our business philosophy is one built largely on customer focus, and serving the needs of our customers and their families with an ongoing commitment to freshness. Indeed, we consider our customers our most valuable asset and the cornerstone of our success.

We are not affiliated with any franchise operation which bears the name “Costi” or “Costi’s”.  We are an independent operator, a fact we are most proud of and which affords us the tight controls that are critical to consistently delivering premium and fresh seafood to our valued customers in a cost effective manner. 

Our daily commitment to you commences with sourcing the freshest seafood possible with our 4:00 a.m. trips to the Sydney Fishmarkets.  Thereafter, we continue by preparing the vast majority of our product range ‘on site’ through our designated filleting and product specialists, thereby ensuring our daily commitment to freshness meets the needs of our local community with assured consistency.

It is the interplay of all these factors that have allowed us to evolve with our market spanning over 4 decades and has further allowed us to develop a strong sense of community within the Hills District. We indeed pride ourselves on this strong sense of community and the relationships we share with the people of the Hills District.