DUPLEX DESIGNS SYDNEY: YOUR GUIDE TO DUAL OCCUPANCY HOMES

Duplex designs in Sydney provide a smart option for homeowners and investors aiming to maximise their property’s value. At Francis Design, we’ve seen how building two homes on one lot can generate rental income or allow you to live in one while selling the other. This approach is practical and widely appreciated for making efficient use of land throughout the city.

A major advantage of duplex designs in Sydney is their versatility. You can reside in one home and rent out the other, or sell one to access funds while keeping the second as a residence or investment. This flexibility suits people entering the property market or expanding their holdings, offering benefits like rental income or reduced costs for first time buyers.

WHY DUAL OCCUPANCY IS EASIER NOW

Updates to Sydney’s Complying Development Codes have made duplex projects more straightforward. In the past, dual occupancies required larger lots, but now smaller sites under 600 square meters qualify, as noted by the NSW Government. This opens up more possibilities, speeding up approvals and simplifying construction approvals. At Francis Design, we’ve found these changes keep projects on track with fewer delays.

CHOOSING THE BEST SITE FOR DUPLEX DESIGNS

Selecting the right site is essential for duplex designs. For example, a block sloping toward the street simplifies stormwater drainage, which can ease approvals and reduce the need for expensive onsite solutions. Properties with a northern rear aspect also capture more sunlight for yards, living areas, or pools, enhancing comfort and minimising overshadowing concerns for neighbours. This is especially useful when pursuing a Development Application rather than a Complying Development Certificate.

Francis Design customises duplex layouts to fit each site’s unique qualities. Even smaller lots can support two comfortable homes with careful planning. Central courtyards or skylights boost airflow and bring light inside, creating bright, open spaces. We also prioritise privacy by separating main bedrooms and secondary bedrooms, ideal for families or multi generational households. Larger sites might include extras like a parents’ retreat or office, depending on your needs.

DESIGN TIPS FOR DUPLEX LIVING

Incorporating natural elements adds appeal to duplex designs in Sydney. Framing trees or site features, while respecting neighbours’ privacy, meets development codes and enhances the look. On lots wider than 20 meters, detached duplexes offer the feel of standalone homes with side access and no shared walls. Alternatively, attached designs can use recycled bagged brick with whitewash and rock wool insulation for effective sound and fire separation. Check out our portfolio for inspiration.

Shared walls don’t diminish duplex quality. With sustainable materials and proper insulation, both homes stay quiet and comfortable while complying with regulations. At Francis Design, we aim to craft duplexes that feel spacious and distinct, avoiding a cramped vibe. Thoughtful layouts and landscaping help them blend naturally into neighborhoods, much like single residences.

Duplex designs in Sydney also contribute to housing solutions by providing rental options, addressing demand while using land efficiently. At Francis Design, we enjoy designing homes that balance practicality with style, enriching Sydney’s urban environment. Whether you’re seeking income or a dual living arrangement, these designs offer a versatile, enduring way to rethink your property.