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Duplex & Triplex Developments

Let us maximise your block.

Duplex & Triplex development made easy

Whether you are embarking on a duplex development via a battle-axe or side-by-side design, or subdividing your block into three, Summit is here to make your next investment venture smooth, affordable and stress-free.

With over 40 years' of experience in property development, Summit has consistently proved themselves as WA's leading duplex and triplex developers, and our specialised team will be able to assist you in planning your next duplex or triplex development.

A simple obligation free consultation is all it takes to get started on your development journey.

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If the existing property on your block isn’t sufficient, demolishing it to make way for a duplex development is a popular and simple development decision.

If your block is zoned at R20 to R40, a duplex home is a viable option. Our expert Development Consultants can help you select from a range of duplex designs which is best for your block and budget.

Generally speaking, doubling the properties on the one block increases equity, and can provide a source of income and tax benefits. You can sell the duplexes for profit, live in one and sell the other, rent each duplex home for an income stream, or perhaps you want to build separation accommodation for family.

Summit is one of WA’s leading duplex home builders and offer a free duplex development site-assessment, accurate fixed costs and tailored developments, to assure the best value end to end property investment solutions for your duplex development.

Book your obligation free consultation


Triple the potential of your block with a triplex development. Similarly to developing a duplex, if your block is zoned R20 to R40, a triplex development might be the perfect choice.

Single or two storey units, or a combination, are popular choices and provide profitable options.

We offer an array of plans and designs to suit your development. Our expert development team can help guide you in creating the ideal triplex for property investment, to reside in or to sell.

We offer a free triplex development site assessment, accurate fixed costs and tailored developments, to assure you receive the best value for your triplex development. 

To learn more, book an appointment with one of our Development Consultants today. 

Book your obligation free consultation


Whether you're considering building, renovating or developing our experts can guide you through the process.

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