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New Builds by Building Unlimited

At Building Unlimited, we understand that a new home is not merely a construction project—it is an investment in the future, a manifestation of vision, and a reflection of individuality. Our commitment to delivering excellence in residential construction positions us among the leading custom home builders in Melbourne and the Eastern suburbs. Through a deeply personalised approach, company founder and licensed builder Justin de Waard personally supervises each build to ensure the highest standard from concept to completion. We specialise in bespoke homes, dual occupancy developments, and multi-unit construction that stand the test of time—functionally, aesthetically, and structurally.

What We Build

  • Architecturally Designed Homes

    Whether collaborating with prominent architects or developing from existing plans, we deliver homes that integrate contemporary design principles with practical, everyday functionality. The owner, Justin, is trusted by homeowners seeking custom home builders in Melbourne and Eastern suburbs for architecturally impressive yet liveable spaces.

  • Custom Homes

    Every client’s lifestyle and property are unique. That’s why we offer a no-template, no-compromise process to craft homes tailored to your land, budget, and future needs. Our custom home builders in Balwyn, Melbourne, and Eastern suburbs consistently produce residences that exemplify craftsmanship and innovation.

  • Dual Occupancy & Multi-Unit Developments

    With growing demand for flexible and high-yield residential solutions, Building Unlimited manages every aspect of subdividing, approvals, and construction for dual occupancy and multi-unit sites. As multi-unit development builders in Melbourne, we understand zoning complexities and ensure compliance with local standards while optimising land value.

  • Knockdown & Rebuild Projects

    If your current location suits you but your home does not, we provide a seamless knockdown and rebuild service. Our end-to-end approach includes demolition permits, site preparation, and the construction of a custom dwelling that reflects your lifestyle preferences.

  • Energy-Efficient Homes

    We embrace principles of smart, sustainable design. Our homes feature high-performance glazing, passive climate control strategies, solar integration, and other energy-saving technologies. These features reduce environmental impact while improving long-term comfort and financial efficiency.

Why Build With Us

  • Owner-Led Project Oversight 

Every build is personally managed by Justin de Waard. This hands-on leadership model ensures that communication remains direct, decisions are timely, and quality is never compromised.

  • Comprehensive Project Management.

From initial consultation through final inspection, we oversee all elements, including council permits, engineering reports, trade coordination, and compliance certification. This turnkey service supports a smooth, predictable building journey.

  • Fixed-Price Contract: 

Clarity and confidence in budgeting are paramount. We provide detailed estimates and fixed-price contracts, ensuring transparency with no unexpected costs.

  • Established Trades and Suppliers

 We partner exclusively with experienced tradespeople and reputable suppliers, each selected for their reliability, standards of excellence, and alignment with our construction ethos.

  • Commitment to Integrity and Quality

 Our values are grounded in honesty, accountability, and dedication. As multi-unit development builders from Melbourne, we take pride in delivering homes we would be proud to own ourselves.

Our Process

Discovery and Consultation
Every project begins with an in-depth dialogue. Justin personally consults with each client to assess their goals, site conditions, desired timeframe, and financial parameters.

Design and Planning
Working alongside your preferred architect or one from our professional network, Justin personally develops plans that bring your vision to life and supports all planning approvals, materials selections, and design refinements.

Construction
Construction is supervised onsite by Justin to uphold craftsmanship, monitor progress, and ensure swift resolution of challenges. Clients receive regular updates and are encouraged to participate at key stages.

Final Handover
Upon completion, your new home undergoes rigorous quality checks and is delivered in move-in condition, accompanied by comprehensive documentation and builder warranties.

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Do you have any plan in your mind?

If you are one of those who wish to go beyond simple repairs or updates and opt for significant alterations to the existing structures or get your building restructured and redone, then signing up for our full home renovations is all that you need. Justin de Waard is a custom home builder in Balwyn and a multi-unit development builder in Melbourne, Eastern Suburbs of Australia, who can curate the best plan, aligning with your vision, yielding the best results possible.