Dual Occupancy Duplex Builder
Specialists in Dual Occupancy and Duplex Home design and construction. You can feel confident dealing with one of Perth’s largest Project builders. We offer a solid property development platform to design and build the best specialised duplex homes available. Visit our website to understand what dual-key and Du-Oc properties can really offer and how we can improve your next development or investment.
Dual Occupancy & Duplex solutions
Building a home is a big decision — designing one with two living spaces, separate bedrooms, and kitchens under one roof is even bigger. Dual occupancy, dual key, and multigenerational designs require thoughtful planning — and that’s exactly what we specialise in.
The generic term for these homes is Dual Occupancy, and in Perth they are growing in popularity. These connected duplex style designs are very unique and fit into 3 categories, Dual Key Home Designs , Dual living and Multi-Generational. Each style is specific and has very different characteristics to suit different needs. Please learn and discover more about our homes.
HOW Dual Occupancy WORKS!
Why Dual Occupancy is the Smartest Investment Strategy in 2025
Dual occupancy homes are designed to maximise your property's potential by creating two separate living spaces on a single block. This means you can enjoy two streams of rental income while retaining the flexibility to live in one residence and rent out the other. It’s an ideal solution for investors and homeowners seeking both financial and lifestyle benefits.
Maximise Rental Income with Purpose-Built Dual Occupancy Homes
Enhance your understanding of dual occupancy living with our comprehensive range of services. At Dual Income Plus, we specialise in designing and constructing dual key, dual living, and multigenerational homes tailored to the unique needs of Perth's diverse families and investors. Our innovative designs not only provide flexible living solutions but also offer significant financial benefits, including increased rental yields and optimised property investments. Explore how our expertise can help you maximize your property's potential while accommodating evolving lifestyle requirements.
Get 30% to 45% more rental income with a Dual Occupancy Home!
Whether you're looking to boost your rental income or create a versatile living arrangement for your family, dual occupancy homes (commonly referred to as Dual-Key) offer unmatched value. With Dual Income Plus, you gain the expertise needed to turn your vision into reality, ensuring a home that works for your goals and your future.
✅ Discover How One Build Can Create Two Incomes!
✅ Save up to 30%+ on Construction Costs! (*with the right setup)
✅ Get clarity on costs, process, and potential returns
Dual Occupancy & Dual Key Design Rules!
Dual occupancy and dual key homes, long popular in the eastern states, are now gaining approval in many Perth suburban areas. Previously requiring a block size of at least 450m², the new zoning allowances don’t apply so your land/block is most likely dual occupancy ready to develop! This shift opens up exciting opportunities for homeowners and investors to maximise their property potential in more locations across Perth.
Why Dual Key & Dual Occupancy Homes Require Expert Guidance
Building a dual key or dual occupancy home is vastly different from constructing a standard single residential property, with over 21 unique requirements to navigate. From council approvals to design compliance, these complexities can lead to months of delays and unexpected costs without the right expertise. Working with Dual Income Plus ensures a smooth process, avoiding costly surprises and saving you time while maximising your investment potential.
Our team handles the intricate details, providing peace of mind and ensuring your project stays on track from start to finish.
We are the experts when it comes to multi-living and duplex designs. Access our complimentary builder design consultation, or opt for a fully independent design — tailored for competitive tendering and long-term value.
Dual Key INVESTMENT
Learn why this is the leading and most comprehensively proven property investment in WA. Create up to 50% extra income with a dual key investment. Accomplish the same results in retirement income with less properties!
Top 10 Builders + Better Prices
(Flexible Building Options)
Over 17 professional & trusted building companies to build your investment or home with!
We deal in-house DIRECT with top building groups
Multi-Award winning Builders
Over 50 years of combined in-house experience
Industry knowledge helps deliverer better pricing
See Real Results From Clients Who Built with Dual Income Plus
Our Dual Occupancy & Duplex Guarantee
We guarantee you are speaking with the most Professional authority in Perth when it comes to Duplex & Dual Occupancy Design, and Construction advice....☑
