Cassari is an award-winning family run design and building company bringing a fresh approach to designing and building new homes and renovations in the Perth and metropolitan areas. The company is made up of a passionate group of experienced builders who will proudly share in your vision to create the new home or renovation you have always wanted.

A new home or renovation can be the single largest personal investment you make, not only financially, but also in terms of your quality of life. With so many builders in Perth who you could work with on your project, it is crucially important that you choose a builder who can aptly translate your ideas and vision into the new home or renovation of your dreams.

Both Cassari directors come from building families. Building has been part of their lives since they were both very young. Cassari offers this knowledge and expertise to your new home or renovation, which includes more than 50 years of combined experience in the building industry, experience which is clearly evident in the attention to detail and high-quality finishes of all its new home and renovation builds.

Cassari is passionate about getting things right for its clients. This means working closely with you throughout the entire design and construction process, from conception to completion, and taking the time to identify solutions that result in exceptional finishes and workmanship. Cassari believes this is essential to creating a new home or renovation that you are as proud to call your own as Cassari is to have designed and built it for you.

Adopting such a passionate approach to each and every new home or renovation project Cassari works on results in exceptional finished builds, builds that are as impressive to look upon as they are to reside in. Cassari feels its portfolio and client testimonials reflect this degree of excellence and the directors are confident that you will feel the same.

Cassari designs and builds award-winning innovative, sustainable, energy efficient and stylish new homes and renovations that compliment your lifestyle needs. Over the years that Cassari has proudly served the people of Western Australia, the company has accumulated experience in designing and building all types of new homes and renovations across the Perth and metropolitan areas.

Your personal satisfaction is Cassari’s highest priority. Whether it is the design and construction of a new home or a renovation of your existing home, the directors want you to be as proud of the finished product as they are.

Notable Awards

2019 HIA Australian Renovation of the Year

2019 MBA Perth Renovation over $1,000,000

2018 HIA West Australian Renovation of the Year

2018 HIA West Australian Innovation in Housing Project of the Year

2018 HIA Perth Home of the Year

2018 HIA Perth Renovation of the Year

2018 HIA Perth Innovation in Housing Project of the Year

2018 HIA Perth Liveable Home of the Year

2018 HIA Perth Renovation $1,000,001 and Over

2018 HIA Perth Renovation $650,001 – $1,000,000

2016 HIA Custom Home $1,200,001 – $1,600,000


Cassari Group

Suite 2, 21 Roydhouse Street
Tel: (08) 9203 9006
Mobile: 0438 953 923

Cassari Group WA Home Builder Perth