Our Duplex Development

Building a Duplex with ZAC

When building a Duplex with ZAC, everything is taken care of. We have facilitated over 300 duplex builds and are experts in Size, Position and House Style. We can advise on the best way to get the most value out of your investment and your block.

We take care of everything from design, approvals, demolition (if required) and construction.  At Zac Homes we can provide you with a total turn key solution.

Some advantages of building a duplex include:

– Takes advantage of whole block
– Reduced building costs
– Lower stamp duty, holding fees, insurance costs and council rates
– No strata fees
– Higher tax depreciation

The best advantage though is the ability to create equity quickly with a high rate of return for your investment.

If building a duplex appeals to you, there are few things to consider before getting started:

– A Viable budget
– Size and orientation of your land
– The width of your block
– Size of Duplex, number of rooms etc
– Garaging requirements i.e where each units cars will park
– Possible impact on neighbouring properties
– Zoning of your land

Having the answers to these things will help your ZAC Homes consultant ensure that your needs can be met, and we can reach realistic goals.

Want more information?

Contact our team using the form or using the details below

Phone: 1300 350 793

Email: sales@zachomes.com.au

Address: Unit 6, 119 Coreen Avenue, Penrith, 2750

Book an appointment online or visit us at our display homes at Box Hill and Marsden Park

We have just started our building journey with ZAC homes. We have chosen to build with ZAC homes as they have allowed flexibility with the design, resulting in a better usage of the living and bedroom spaces. Other companies had a rigid design which would have resulted in variation fees.


…ZAC Homes kept us regularly up to date with the progress of our home and the job was finished on time, which was very important to us. We are one hundred percent happy with our home and can thoroughly recommend ZAC Homes and their crew to anyone contemplating building a home.

Bilynda & Paul Robins

…Firstly I would like to thank the ZAC homes team for the experience that my wife and I have had when making the purchase of an investment property. The professionalism and dedication that was displayed, was by far the best that we have seen or experienced previously.

Bob F.

I can not speak more highly of this local building company. Right from the beginning they have been excellent to deal with…The finishes were very good and any work that I wanted fixed which was minor things was done


Very well managed with no hidden cost or surprises. Workmanship was excellent and very professional


Really pleased with the building process, communication and designs. Would definitely recommend.

Hannah Johnston

The customer service and assistance was superb with quick turn around times and patience with our queries. Everything from initial consultation, to colour selection to hand-over was organised easily and open communication was maintained throughout the process.

Daniel North
Speak to a Consultant or Send us an Enquiry