Prime Projects is a licensed, insured builder serving Mt Eliza and the wider Mornington Peninsula. We build custom homes, renovations and extensions — with 25+ years of experience delivering quality builds on time and on budget. Get a free, no-obligation quote.
Our Services
From custom new builds to renovations, extensions and commercial projects — we handle everything from concept to completion.
We build brand new homes that exceed client expectations. Our team helps you design and construct your home from start to finish — tailored to your vision and lifestyle.
Completely transform your existing home. Ground floor extensions, upper floor additions, second storey builds, full house remodelling — we do it all.
Extensive experience in residential and commercial mixed-use developments. We deliver projects on time, on budget, with exceptional craftsmanship throughout.
Start fresh on your existing block. Our team manages the complete knockdown and rebuild process from planning permits to final handover.
Extend your home with beautiful outdoor spaces. Decks, pergolas and outdoor living areas designed for the Mornington Peninsula lifestyle.
Complete project management from concept to completion. We coordinate every tradesperson, permit and inspection — you just watch your vision come to life.
Why Choose Us
Prime Building Projects has been delivering quality homes across Mt Eliza and the Peninsula for over 25 years.
Deep knowledge of coastal building requirements, council regulations, and local suppliers across the Mornington Peninsula.
A proven track record of delivering projects on time and on budget. Tradespeople on site every single day until completion.
Superior craftsmanship with every build meeting the highest standards. We back our work with a comprehensive quality guarantee.
You're kept up to date at all times. No surprises — just clear, honest communication from start to finish.
What Our Clients Say
"From the first site meeting in Mt Eliza to handover, the communication was first-class. The team treated our build like it was their own home — we couldn't be happier with the result."
"We engaged Prime Projects for a full renovation in Mornington and the craftsmanship is outstanding. Every trade turned up when promised and the finish exceeded our expectations."
"Building our new home in Frankston South could have been stressful, but Toby and the crew made it genuinely enjoyable. On time, on budget, and beautifully built."
Get your free, no-obligation quote from the Mornington Peninsula's most trusted builder.
📞 0419 500 004Call Toby directly — Mon to Sat, 7am–6pm
No obligation • Fast response
We're a local builder serving Mount Eliza and the wider Mornington Peninsula — including Mornington, Mt Eliza, Mt Martha, Rosebud, Rye, Sorrento, Portsea and Flinders. If you're in the region, we'd love to help with your project.
We handle new custom homes, major renovations, extensions, decks and outdoor living areas. Whether it's a full knock-down rebuild or extending your existing home, we manage the build from design through to handover.
Every project is different, so we provide a free, no-obligation quote tailored to your plans and budget. Get in touch and we'll talk through your ideas and give you an honest estimate.
Timelines depend on the size and scope of the project. After an initial consultation we'll give you a clear schedule with key milestones so you always know what's happening and when.
Yes — we're a fully licensed and insured building company with 25+ years of experience across the Mornington Peninsula. Your project is in safe, qualified hands.
Both. We build brand-new custom homes from the ground up as well as major renovations, extensions and knock-down rebuilds for homeowners in Mt Eliza and across the Mornington Peninsula.
Yes. We can manage the whole process — from initial design and plans through council permits to construction and handover — so you have one trusted team from start to finish.
Just request a free, no-obligation quote. We'll arrange a time to discuss your ideas, look at your site and give you an honest estimate and timeline with no pressure.