Dual Occupancy Design & Construction:
Unlock Your Sydney Property’s Potential with Expert Duplex Designers & Builders
Looking to build a duplex in Sydney? At F.J.C Design & Construction, we specialise in custom duplex design and construction, helping homeowners and investors maximise their property’s potential. Our duplex solutions seamlessly blend contemporary style, practicality, and financial opportunity.
Custom Duplex Design & Construction in Sydney: Your One-Stop Solution
We offer flexible duplex solutions tailored precisely to your needs:
Why Build a Duplex with F.J.C?
Duplex homes, also known as dual occupancy residences, are a popular choice among Sydney homeowners and investors, offering multiple benefits:
Our Proven Duplex Building Process
Partnering with F.J.C Design & Construction ensures a streamlined, stress-free duplex construction experience:
Flexible Duplex Styles & Customization Options
F.J.C offers a range of duplex designs fully customised to your preferences:
Frequently Asked Questions
Frequently Asked Questions
Whether you’re ready to begin immediately, have existing plans, or want to explore duplex possibilities, our team is here to assist.
We can guide you towards competitive duplex construction loans, structured as progress payments throughout your project.
Yes. We specialise in optimising designs for narrow blocks, corner lots, sloping land, and other complex sites, ensuring maximum functionality and aesthetic appeal.
We manage duplex projects across all Sydney councils, including Inner West, Canterbury-Bankstown, Georges River, Bayside, Sutherland Shire, Ku-ring-gai, Parramatta, Hills Shire, Liverpool, and Fairfield.
Typically, Sydney duplex developments require a minimum block size of around 400 square metres, with frontage widths of 12-15 metre. This depends on your local council and their regulations.
Absolutely. This approach helps offset mortgage costs and provides a steady income stream, making duplexes ideal investments.
Most duplex projects take approximately 10-14 months following approvals
Duplex build costs typically range from $800,000 to $1.2M+, influenced by site conditions, complexity, and finishes. We provide clear, transparent estimates for your project.
Yes. Duplexes generally require DA or CDC approvals, and F.J.C manages this entire process for you, ensuring compliance and stress-free approval.
Duplexes provide rental income, increased property value, flexible living arrangements, and cost-effective construction compared to single homes.
WHO WE WORK WITH
Catering to every Residential Need
Transform your house into the home of your dreams with our residential construction and renovation services.
Bathroom Renovations
Transform your bathroom into a serene oasis. Whether you envision a simple upgrade or a full-scale remodel, we specialize in creating stylish, functional spaces that reflect your personal taste. Our expert team ensures a smooth process with minimal disruption, bringing your dream bathroom to life with quality craftsmanship and attention to detail.
