South Yarra

Home Extensions South Yarra: Redefine your Dream Home

South Yarra is truly an up-and-coming suburb. Family-oriented and equipped with many charming local bakeries and cafes, it offers a pleasant living environment and boasts plenty of parkland for walking the dog or enjoying exercise. With walking tracks, excellent schools, and easy access to public transport, it really is a hidden gem. But if you already live in South Yarra, chances are you know it’s a hidden gem. If you already own your house there, you might feel happily planted in the suburb. The only problem is that you might be running out of room in your current place. So, what do you do if you can’t buy a bigger place in South Yarra, your beloved suburb of choice? That’s where Extensions Unlimited can help. As experienced home extension builders, we can create jaw-dropping house extensions in South Yarra to help turn your house into your forever home.

Why Choose Our House Extension Builders?

Looking to create ground floor extensions or second storey extensions for your home in South Yarra? We can help. Here’s why you should choose our team:
  • We have an excellent track record of success.
  • After years in the business since 1994, we know what we’re doing.
  • We encourage you to share your ideas with us during the design process.
  • Your very own project manager is on top of everything at all times.
  • Our tradies are the best in the business.
  • Our suppliers never let us down, being 100% on time with deliveries.

Services at Extensions Unlimited

We offer many helpful services all rolled up into one offering for home extensions in South Yarra. Everything you need is included, from home extension designs to a realistic quote for the home extension cost. Learn more about our services:
  • Have your say in the process for house extension designs.
  • Get a clear idea of home extension cost, with no fluff.
  • We’ll get all the plans, permits, and engineering done.
  • We use Master Builders contracts for agreed-upon concrete dates.
  • Get your construction 100% overseen by our winning team.
  • See us successfully make your dream ground and double storey extensions.

How We Work

Design, Working Drawings, Permits and Engineering, Assurances, Contracts & Construction Over the years we’ve been in business since 1994, we’ve created a well-oiled process for bringing your house extensions in South Yarra to life. First, we sit down with you and collect all your ideas and information about your lifestyle so we can craft the perfect design. Next, we create working drawings for our builders. We liaise with your local council to get permits and engineering requirements done. We also have assurances in place to certify the standard of service you can expect from us. After the soil and feasibility testing of the extension, we invite you to sign on for the second part – the construction. This is truly the most exciting part – seeing your dream home take shape before your eyes. And if you have any questions throughout the building process, you can always ask your delegated project manager, so you’ll have nothing to worry about.

Enquire with Our Home Extension Builders in South Yarra

If you’re looking for the best home extension builders to help you turn your current home into your dream home, look no further. Here at Extensions Unlimited, that’s what we do every day, and what we’ve done for the past since 1994. Want to see some of our work? Look at our house extension case studies to view our past house extension projects and start dreaming of what’s possible for your own house extensions in South Yarra. Got questions? Contact us today on (03) 9792 1966.

Case Studies


We would like to express our gratitude to you & your team for your recently completed Project of a second storey addition to our existing weatherboard home. From our first meeting with the Designer, we were confident in his enthusiasm for the business & his passion to design an extension...

Steve & Sophie – Ringwood Nth

It was a great experience and was handled with great care. It could have been a stressful time with a toddler, newborn, two dogs & a home extension. But it was really good & we really love our new space and home.

Ryan & Lisa – Viewbank

We purchased in an area we loved & that was a major factor in making the decision to extend...we loved the idea of being able to create something that suited our needs.

Alex & Sam – Knoxfield

Right from the first phone call we found the whole team at Extensions Unlimited to be very attentive and professional. The Design Consultant listened to our requests, and came up with a design that suited our needs and existing construction. Once the work commenced, we had fairly tight deadlines due...

Brenda – Glen Waverley

Our initial contact with the company was great. The Design Consultant met us for our first appointment and listened to our ideas and came up with a design which was exactly what we were looking for. The process was very easy and construction started after only a few months of...

Michael & Natalie – Nunawading

Very happy with our upstairs extension. The company stood out from the very beginning in terms of customer service as well as promptness and clarity of communication.Our project was finished on time and within budget. Have to especially acknowledge our Project Manager and our Designer. Our Designer was very patient...

Harish – Essendon

We opted for Extensions Unlimited purely based on our experience with our Designer. We were impressed by his professionalism & conscientiousness in finding the best design for our needs. Moreover, we felt he was someone we could trust. In fact, all Extensions Unlimited staff members were professional & friendly, so...

Stephen & Kim – Glen Waverley

Excellent Project Management! Communication was always clear, precise, timely & trustworthy. The whole extension / renovation process was well handled and we enjoyed the journey.

Huei & Chin-Wei – Mount Waverley


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