Welcome to Platinum Designer Builders

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Discover quality residential
home builds

At Platinum Designer Builders we take pride in understanding all your needs throughout the building process and offer a personalised service during the construction of your new home.

Our promise is to listen, advise and guide you through the entire home building process. Our team will be there with you every step of the way.

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Services

Custom Design

We can custom design a plan to suit your needs and vision. Whether you're working with a small, challenging lot or planning your dream home on a 100 acre property, we can help. Bring us your ideas, sketches, or even just the thoughts in your head. Sit back, relax, and let us design the home of your dreams.

Modifications

How many times have you wanted to adjust a plan to suit a customer or lot? We can modify our designs to meet your needs. Whether the changes are simple or more complex, our home design team is here to help.

Family Home Designs

We have extensive experience in designing economical family homes. Whether you're after 10 squares or 100, we can create a design that suits your needs. For more information on how we can help you design the perfect family home, please get in touch.

Dual Occupancy

With the surge of popularity in the townhouse market, we have the experience in designing a townhouse that fits your needs and price range.

Multi-Unit Redevelopment

Whether you're planning a duplex, triplex or larger multi-unit development, we have the experience to create a solution that maximises your site's potential while meeting council requirements and budget expectations.

Construction

These are the plans your bank, builder, and contractors will use to construct your new dream home. They include a site plan, floor plans, elevations, cross sections, and any other important details needed to bring your vision to life.

Speak to our team

We’re here to guide you through every step. Reach out to start planning a home that reflects your vision.

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Why Platinum

With over 30 years of industry experience, we understand that building a home is one of life's biggest investments.

That's why we've built our reputation on honest advice, thoughtful design, quality craftsmanship and personal service. From your first consultation through to handover, our goal is to make the journey as enjoyable and stress-free as the finished home.

Direct Owner Involvement

Unlike many builders, you'll work directly with the owner throughout your project. From the initial design consultation to construction and final handover, you'll always have one dedicated point of contact who understands every detail of your home.

Custom Design & Build

Every family is different, and every home should be too. We design and build homes tailored to your lifestyle, block, budget and future needs—never relying on standard catalogue plans or one-size-fits-all solutions.

Experience You Can Trust

With more than three decades in the residential building industry, we bring practical knowledge, attention to detail and proven experience to every project. Our focus is delivering homes that are beautifully designed, well-built and made to stand the test of time.

Boutique & Personalised

From your first conversation to the final handover, we make the process simple, personal, and tailored to you. This is a boutique experience designed to make you feel confident, supported, and excited every step of the way.

Find us

Our office is located in Beaconsfield, Victoria. Appointments available on request.

Monday - Friday

9:00AM - 5:00PM

Saturday & Sunday

CLOSED

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Custom Homes

As a specialist in custom-designed and built homes, Platinum Designer Builders takes pride in creating homes that are as beautiful to look at as they are comfortable and efficient to live in.

Each Platinum-designed and built home offers a combination of quality materials and superior design. We also make it easy to add your own enhancements to any of our designs, creating a customised home that’s uniquely yours.

Platinum Designer Builders is committed to working with you every step of the way.

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Frequently Asked Questions

Have questions about the design or build process? We’ve answered some of the most common questions to help you feel informed, prepared, and confident as you plan your new home build.

How long does the process usually take?

Every project is different depending on the site, council requirements and complexity of the home. As a general guide:

Concept Design: 2–4 weeks
‍
Town Planning (if required): 2–6 months
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Working Drawings & Engineering: 4–8 weeks
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Building Permit: 2–6 weeks
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Construction: typically 8–14 months depending on the size of the project.

We provide a realistic timeline at the beginning of every project and keep you informed throughout each stage.

Who will I be working with on my project?

One of the biggest advantages of working with us is that you'll deal directly with the owner from start to finish.

You won't be passed between sales staff, designers and project managers. From the initial consultation through design, permits and construction, you'll always have a single point of contact who understands your project inside and out.

We also work closely with trusted engineers, surveyors and consultants to ensure every aspect of your project is professionally managed.

How do you price your home builds?

Every home is individually priced based on the design, site conditions, level of finishes and your personal requirements.

Before construction begins, we provide a detailed fixed-price quotation wherever possible, so you understand exactly what's included.

We believe in transparent pricing with no hidden surprises. If you're still in the design stage, we're also happy to provide budget guidance to help keep your project within your desired investment.

Do you design homes also?

Yes. Unlike many builders, we offer both architectural design and construction services under one roof.

Whether you're building your dream home, a dual occupancy development, townhouse project or luxury custom home, we can manage everything from the initial concept and planning permits through to working drawings and construction.

Having the design and build process integrated helps save time, reduce costs and minimise communication issues.

What if I need modifications during the building process?

We understand that ideas can evolve.If you'd like to make changes during construction, we'll discuss the impact on cost, timing and approvals before any work proceeds.Our goal is to remain flexible while ensuring your project continues to meet building regulations, budget and quality expectations.

Can you help if I already have plans?

Certainly. If you already have approved plans or drawings prepared by another designer or architect, we're happy to provide a construction quotation and discuss whether we're the right builder for your project.

Where do you build?

We specialise in Melbourne's south-east and growth corridor, working across Bayside, Cardinia, Casey, Frankston, Glen Eira, Greater Dandenong, Kingston, Knox, Monash and Whitehorse.

Contact our team today.

We believe your home should reflect the highest standards, in build, and in experience. If you're ready to start the journey, we’d love to hear from you. Fill out the form and our team will be in touch.

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