Extensions Unlimited

Extensions Unlimited Stay Where You Love. Helping Melbourne homeowners create the space they need without leaving the place they love. WHAT DO WE DO? Above all, we listen.

Design Service

Extensions Unlimited provides a free extension design service. Our background ensures we provide a design solution that balances sound construction, good taste and a fair price. Your extension will be designed to enhance and compliment your home. It’s your home… tell us what you want to achieve. Working Drawings

Extensions Unlimited provide working drawings produced by our registe

red practitioners. Quotations are also available for clients who supply their own working drawings. Permits & Engineering

The Company will arrange for all building permits and liaise with all local government bodies as required. This service can include detailed soil reports, engineered working drawings (as required) and computations. All asset protection fees are paid as required by local government. Constraints

HIC-6 Master Builder Home Improvement contracts are used. All projects have fixed price and a guaranteed start and completion date. All clients are protected by the required insurances and are issued with a warranty insurance certificate. Construction

All trades have completed an occupational health and safety course (Red Card) and are trained under the company’s code of conduct policy. The works are periodically inspected by independent surveyors who will issue reports during the progress of the works and a final certificate upon completion. Electricians are A-Grade, certified and provide a certificate of electrical safety guaranteeing their work. Company project managers are qualified to carry out electrical lead tagging on all power tools on site. Plumbers are fully certified and licensed to carry out all sanitary, water, advanced gas, roofing, and storm-water/drainage works and provide a guarantee of works from the plumbing industry commission. Major scaffolding is erected by qualified riggers. Company tarpaulins are owned and maintained or hired as required.

🎉 Celebrating Excellence: 2025 Keys/Hartley Award Winners 🎉We are thrilled to announce the recipients of the 2025 Keys/H...
14/01/2026

🎉 Celebrating Excellence: 2025 Keys/Hartley Award Winners 🎉
We are thrilled to announce the recipients of the 2025 Keys/Hartley Award, an honor that recognizes outstanding professionalism, teamwork, dedication, and going above and beyond in the best interests of the company.
🏆 Winner:
Georgie Mowbray– Your unwavering commitment, collaborative spirit, and exceptional professionalism have set a benchmark for excellence. Thank you for consistently going the extra mile and inspiring those around you.
👏 Runners-Up:
bethune– Your dedication and teamwork have made a significant impact. Your efforts exemplify what this award stands for, and we are proud to celebrate your achievements.
This award is a testament to the incredible talent and passion within our team. Congratulations to Georgie and Michael for embodying the values that drive our success!
Let’s all take a moment to celebrate their achievements and continue striving for excellence together. 💪

16/12/2025

27/11/2025

Hi everyone!

We’ve had an incredible surge in enquiries lately, so we’re excited to share that we’re officially back in action on Facebook!

Here’s what you can look forward to:
🏡 Fresh updates on our latest house extensions
🔨 Helpful tips for planning and renovating your home
📸 Behind-the-scenes looks into projects we’re building across Melbourne

Thank you for all your support — we can’t wait to show you what we’ve been working on and inspire your next home transformation! 💚🛠️

👏🏆🎉 Congratulations to the 2024 Keys/Hartley Award Winners! A huge congratulations to Heath👏🏆🎉, the well deserving winne...
02/02/2025

👏🏆🎉 Congratulations to the 2024 Keys/Hartley Award Winners!

A huge congratulations to Heath👏🏆🎉, the well deserving winner of last years Keys/Hartley Award! Your dedication and hard work have truely set you apart.

We also want to celebrate our two equal runners-up, Penni & Sandy!👏🏆🎉 Your contributions and achievements are equally inspiring, and we're so proud to recognise your efforts.

Well done to all three of you! Thank you for your passion, commitment, and excellence. 👏🏆🎉

Looking for House Extension Costs?
18/12/2024

Looking for House Extension Costs?

House Extension Costs in Melbourne generally fall within the $260,000 to $350,000 range. Ground Floor Extensions & Second Storey Extensions each have distinct advantages.

14/11/2024

🏡✨ Exciting News! ✨🏡

We’ve just completed a stunning second storey extension on this beautiful home! 🎉🔨
Take a look at the incredible new space we’ve created. From concept to completion, this project adds space, style, and value to the dwelling. Whether you’re dreaming of more room for your growing family or a chic new space to entertain, this extension showcases what’s possible.

Address

15 Dandenong Street Dandenong
Melbourne, VIC

Opening Hours

Monday 8:30am - 4pm
Tuesday 8:30am - 4pm
Wednesday 8:30am - 4pm
Thursday 8:30am - 4pm
Friday 8:30am - 3:30pm

Telephone

+61397921966

Website

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