Duplex House Design

For our clients looking to get maximum value from a block of land, we are excited to present our range of duplex house designs. The perfect fit for a large family or a potential investment property, our compact duplex designs are crafted to make full use of the available internal and external space to ensure maximum comfort with intimate and independent dwellings.

Given the unique nature of duplex homes, our expert consultants are here to work with you to ensure that you end up with a design that means as much to you as it does to us. So, check out the links below to view our duplex house designs to find the perfect duplex home for you.

Thanks to our innovative, contemporary, and modern duplex designs Sydney residents wanting an expressive home they can be proud of can find what they are looking for when they choose BlueGem Homes.


As the premier local duplex builder in Sydney the skilled, fully-qualified, and highly-experienced designers and builders at BlueGem Homes can deliver a comprehensive and cost-effective service that ticks all the right boxes. The key benefits of a duplex investment include:

  • The potential to earn double income revenues from a dual occupancy
  • The rental income creates positive cash flow which can provide more equity to refinance for future investments
  • When purchasing or building a dual occupancy, you only pay the stamp duty on the land, rather than on the property you build.

Beyond that, our duplex house designs are the perfect option for anyone looking for a way to care for a family member while still maintaining your independence. The creative layout of a duplex home allows you to keep an eye on your loved one while maintaining your own intimate living areas.

Duplex Designs Floor Plans

No matter which duplex house plan you choose to build, you’re always covered by our BlueGem Homes Guarantee which ensures that you get no less than excellent design, the best choice of fixtures with master craftsmanship to put it all together.

Incorporating bespoke features to cater for our customer’s desires and personal comfort our duplex designs floor plans come with a number of features to improve the quality of life of all inhabitants. Our renowned duplex home design in Sydney leaves nothing to chance and is made to completely benefit our valued customers.

Duplex Prices in Sydney

With soaring land prices, a duplex design is the perfect option for anyone looking for a great investment, especially if you consider yourself a landlord. Gain a significant rental return from your new duplex home by living in one yourself and renting out the other. It also allows you to get the most value for your land by fitting two homes onto one block, giving you double the return on your investment.

At BlueGem Homes we strive to deliver a realistic and transparent service to Sydneysiders. Whether they are considering a duplex for habitation or investment purposes our professional team is here to guide our customers through a seamless and smooth process from start to finish.

To ensure that we continue to deliver the highest standard of service and satisfaction we endeavour to help our duplex prices in Sydney competitive, allowing as many Sydneysiders as possible the opportunity to achieve their property ownership or investment dreams. To further discuss our duplex prices Sydney locals and beyond can get in touch with us directly on 02 9604 2577.





Contact Our Office, Located at 340-350 Victoria Street, Wetherill Park.

Call us on  (02) 9604 2577 or email us at info@bluegemhomes.com.au

"My home is my sanctuary!…"

Tammy, Condell Park