Three generations of unparalleled luxury.

Care, consistency and outstanding reputation. We’ve been offering our family of clients the ultimate in timeless custom home builds since 1959.

We build remarkable homes you’ll adore.

Experience Luxury

Imagine the relief of knowing your precious investment has landed in the most experienced of hands; a team that can design, develop and create your dream home, breathing life into your vision for elevated living.

Here’s why our clients choose Oliva Homes.

The trusted name in custom luxury homes.

Family owned-and-operated since 1959, Oliva Homes has been exceeding the expectations of our valued clients for three generations.

Unparalleled client care.

Our choice to work with a select family of clients offers you consistent, caring and dedicated service unlike any other builder of custom homes.

A reputation for excellence.

From the conception of your vision, to handover, and beyond, we offer service, advice and workmanship of rare and exceptional quality.

No vision or dream too big.

No matter the challenges inherent in your project, rest assured we can meet them with confidence, clarity and skill. We really have done it all.

Relationship-first networks.

With a close-knit family of local/international suppliers and trades who’ve been with us for decades, you can rely on the specialists we work with.

Our story.

For more than 60 years, a rare combination of quality, proficiency and high-end design instinct has remained the core of our family legacy.

Cosmo Oliva Snr., the cornerstone and founding father of Oliva Homes, was born in a small town on the Amalfi Coast. His admiration for design and architecture led him to develop a long and reputation-driven career in the building industry. Founded on a love of working with his hands, Cosmo became a visionary operating well-ahead of his time in the delivery of stunning custom residential designs.

Today, Cosmo Oliva Jnr. continues his family’s extraordinary history in crafting supreme-quality luxury residential homes. By just 21 years of age, Cosmo had become one of Australia’s youngest-ever licensed builders and began supervising complex architectural projects by his mid-20s. 

Inherent in Cosmo’s building practice is relentless quality, partnerships with the most exemplary local trades and specialist Australian/international suppliers, and a keen eye for detail in his work. As an Oliva Homes client, you deal directly with Cosmo and his team – no extraneous layers of communication. 

We pride ourselves on backing your investment with three generations of family-owned expertise.

Choose to work with Oliva Homes and experience the joy of a lifetime: a comfortable, beautiful and timeless home that’s custom-built just for you.

It would be our pleasure to achieve this for you too.

Our values.


Your vision, our commitment. From first contact to handing over the keys to your new home, we place unmatched client care and satisfaction at the core of every step.


Industry-best project management backed by effortless communication. Every member of our team is an expert in the art of delivering warm, insightful and dependable advice.


Backed by three generations of family-owned excellence in international-standard building practice, we’re driven by reputation and sustained by glowing client referrals.