Duffy Kennedy and Coposit: Intelligent Construction, Smarter Home Ownership
Duffy Kennedy Constructions is an independent, Australian-owned construction and development specialist with more than 25 years of experience delivering complex, high-quality projects across New South Wales. Headquartered in Miranda, Duffy Kennedy brings together construction expertise, engineering capability and collaborative delivery to transform ambitious ideas into successful, buildable outcomes.
With a proven track record across residential, mixed-use, education, aged care and commercial developments, Duffy Kennedy Constructions is trusted by repeat clients and industry partners alike. Their projects are defined by precision, problem-solving and a commitment to delivering lasting value in every location they build.
Why buyers choose Duffy Kennedy
Proven delivery capability
Over two decades of experience delivering projects on time, to budget and to exacting quality standards.
Intelligent Construction approach
Duffy Kennedy is known for solving complex site, design and engineering challenges through collaborative thinking and technical expertise.
End-user driven design
Layouts, finishes and building performance are considered from a real-world living perspective, not just a construction brief.
Scale and credibility
Financial capacity to deliver projects up to $150 million, with NSW Government pre-qualification and a strong reputation for reliability.
Diverse project experience
From boutique residential developments to large mixed-use and community projects, Duffy Kennedy brings depth and adaptability to every build.
How Coposit works with Duffy Kennedy
Duffy Kennedy projects available on Coposit allow buyers to access premium homes with a smarter, more flexible path to ownership.
Explore projects
Browse Duffy Kennedy’s off-the-plan apartments inside the Coposit app. View floor plans, pricing guides and estimated completion timelines in one place.
Get Coposit Qualified
Answer a few quick questions to see a weekly contribution that fits your budget. Qualification shows what you can commit to comfortably, with no interest or hidden fees.
Secure with ten thousand dollars
Pay an initial A$10,000 deposit to secure your home. Buyers can increase the upfront amount to reduce weekly payments if preferred.
Pay as you save
Your weekly contributions are held in a regulated trust account while Duffy Kennedy builds your new home. Track progress and payments directly in the app.
Collect the keys
When construction is complete, your deposit is fully funded. Finalise your mortgage, settle and move into your new Duffy Kennedy home.
The Coposit difference for Duffy Kennedy buyers
Own while you save
Buy off the plan without interest or surprise costs.
Clear, transparent payments
Know exactly what you contribute each week from day one.
Flexible deposit options
Top up your deposit at any time to shorten your payment plan.
Confidence and support
Coposit and Duffy Kennedy keep you informed from qualification through to settlement.







