Our Guarantees

JAV Developments always deliver quality luxury homes for our clients.

We guarantee a finished product that will leave you speechless when you see it. We use only the best and most trusted craftsmen, suppliers and designers in Perth to ensure excellence for many, many years to come.

We guarantee our build time

Because we never build the same house twice, each build time will be different. Your new luxury home will be given an estimated build time before sign-up. If no changes are made during the building process, this build time will remain fixed.

Award Winning Quality

When it comes to quality building, we like to say, “our houses speak for themselves”. But don’t just take our word for it. Sometimes we let others do the talking, such as Housing Industry Association (HIA). We proudly boast the title for the 2017 HIA Perth Housing Award for a Custom-Built Home between $1,200,001 – $1,600,000.

Defect Free

All our custom homes are guaranteed to be completely defect-free at the time of handover. This defect free guarantee continues for an additional 12 months after completion, giving you complete peace of mind. We can be sure that each house is completed to this standard by working closely with the client during every step of the build.

Our Values


To guarantee luxury, our homes are developed with the highest quality materials available on the market today.


JAV Developments is dedicated to designing and building superb custom homes tailored to the needs and wants of each client. The homes we build are recognised by HIA for their excellence.


Alex – JAV Developments Managing Director, grew up wanting to be a builder, just like his father. His passion for building is demonstrated by the marvellous custom homes he develops. JAV are passionate about pushing the boundaries and welcome the customisation requests of their clients, no matter how creative or unique they are.


JAV Developments has spent years developing a reputation as one of the finest luxury home builders in Perth. Integrity and excellence go hand in hand. Integrity is ingrained in approach to the building process, and fostering trustworthy relationships with our clients is the underlying pillar of our success.

Build With Us

Create your dream home today! Get in touch to see how we can take this journey with you.