Unlock Your Property's Full Potential with Tailored Dual Occupancy Developments from Phase Projects
If you are a homeowner or a property investor based in Sydney, aiming to enhance the value of your land, boost your rental income, or create a flexible living arrangement for your family, a bespoke duplex build could be the perfect solution. At Phase Projects, we specialise in crafting premium, custom-designed duplex homes that meet your specific needs, personal lifestyle choices, and long-term investment strategies. Our expert team is dedicated to delivering exceptional quality and value, ensuring your project is a success from concept to completion.

Explore the Significant Advantages of Constructing a Duplex in Sydney for Astute Investors
As land values continue to rise and the demand for adaptable housing solutions increases, duplex developments present an intelligent investment opportunity. Whether you decide to occupy one unit while leasing the other or prefer to rent both, the benefits are substantial:
Diverse Income Opportunities
By generating two distinct rental incomes from a single land title, you can significantly enhance your return on investment, providing financial stability and flexibility.
Coexist and Earn
Savour the comfort and privacy of your own residence while simultaneously benefitting from a consistent income stream from the adjoining unit, allowing for a balanced lifestyle.
Supporting Multi-Generational Living Arrangements
Create independent yet conveniently close living spaces for elderly parents, adult children, or extended family members—all within a single property boundary, fostering family connections.
Versatile Rental Strategies
Opt for long-term leases or explore short-term rental avenues such as Airbnb to optimise your income potential, adapting your strategy to market demands.
Economical Construction Processes
Duplexes benefit from shared infrastructure, making them more cost-effective to construct compared to building two separate homes, whilst still delivering the comfort and functionality expected from standalone residences.

Stay Informed: Recent Changes in NSW Planning Laws and Their Importance for You
Recent modifications to the NSW low- and mid-rise housing policies are designed to expedite development approvals and promote a wider variety of housing types in strategically positioned suburbs. These reforms aim to streamline the process, reduce delays, and offer greater certainty for builders and developers, ultimately enhancing the housing landscape.
Standardised Minimum Lot Sizes
The updated criteria introduce clear, standardised requirements for lot sizes and frontages across various housing categories, ensuring consistency and predictability:
- Dual Occupancy – Minimum of 450m² lot size with a minimum 12m frontage
- Terrace Housing – Minimum of 500m² with an 18m frontage
- Multi-Dwelling Housing (e.g., Townhouses) – Minimum of 600m² with a 15m frontage
- Low-Rise Apartment Buildings – Minimum of 500m² with a 12m frontage (subject to zoning)
These straightforward benchmarks provide assurance regarding the development potential of your site, alleviating uncertainties about local council interpretations and guidelines.
Expedited and Transparent Approval Process
As long as your proposed development complies with the established standards, councils will be required to grant approval, effectively removing ambiguity and unnecessary delays. These adjustments are intended to cut through bureaucratic red tape, thereby accelerating the provision of urgently needed housing throughout NSW and enhancing the overall housing market.
Understanding the Implications of Planning Changes for Developers and Homeowners
If you’re keen to unlock the value of your land or venture into the property development sector, these planning updates unveil exciting new opportunities. You will benefit from:
- Increased clarity on building regulations and permissible locations
- Reduced approval timelines for your projects
- Improved prospects for long-term capital growth in well-connected areas
These reforms are designed to promote intelligent, sustainable growth by facilitating the construction of additional dwellings in regions already equipped with established infrastructure and transport links, thereby enhancing community living.
Why Partner with Phase Projects for Your Duplex Construction Needs?
At Phase Projects, our dedication goes beyond simple construction—we collaborate with you throughout every stage of your duplex journey. From initial feasibility studies and architectural design through to obtaining approvals and completing construction, we eliminate the uncertainties often associated with property development. Our in-house team, along with our extensive network of industry consultants, remains up-to-date with the latest planning regulations and their implications for your project, ensuring a smooth process.
We provide:
- Thorough site evaluations to assess potential
- Expert advice on planning and zoning regulations
- Custom architectural designs tailored to your exact specifications
- Comprehensive engineering and documentation services
- Full project management and seamless construction delivery
- Continued support even after project completion
With a deep understanding of Sydney’s development landscape, we guarantee that your duplex project complies with the latest policy reforms while delivering outstanding quality and value for your investment.
Are You Prepared to Embark on Your Exciting Duplex Development Journey?
Unlock your block’s full potential today. Whether you’re contemplating your first dual occupancy project or seeking to expand your investment portfolio, Phase Projects can assist you in transforming your vision into reality—smoothly and confidently.
Contact us today to arrange a consultation and explore the exciting possibilities of duplex development tailored specifically for you.
Build smart. Build strong. Build with Phase Projects.
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