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Elevate Your Lifestyle extend up
give a new lease of life to your home

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ADDING A SECOND STOREY ADDS VALUE TO YOUR HOME AND CREATES SPACE FOR YOUR FAMILY

As second storey specialists we can design and construct a second storey that integrates with your existing home and transform the way it functions without losing your backyard. And its always surprising to our clients how cost efficient a second storey can be compared to a ground floor addition. So before you spend thousands on architects or the wrong advise call us. Remember it costs nothing to chat to one of our designers.

Extensions Unlimited

WE TURN FAMILY HOMES INTO DREAM HOMES

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    We Take Care of the
    Paperwork

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    Registered Master
    Builders

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    Fixed Price No
    Hidden Costs

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    Guaranteed Start And
    Completion Date

Extensions Unlimited
5.0
Based on 58 reviews
See all reviews
A M
Luke Kennedy
We highly recommend Extensions Unlimited to anyone looking at either a big or small extension.

The entire process from the initial enquiry with Sandy, design stage with Ted and construction phase with Nick was easy yet clear and detailed.

We couldn't speak highly enough of Nick and his construction team. They are fantastic people, reliable and trustworthy. Jackson and Nicko were fantastic.

Throughout the build we were consistently updated by Nick on what was happening and when. If there was a change in schedule it was communicated promptly and we always knew what was happening and when.

5 stars to all of the team at Extensions Unlimited.
BabyG
We have had a wonderful experience with this company, starting with Spiro, and through out the entire build with the amazing team of Brett and his Team ( special mention to Jack). They always kept our comfort and safety in mind the whole time, even our fur babies and grown up kids were always kept comfortable and safe throughout the whole building period. We undertook a huge job with this company and essentially rebuilt our whole home and the final product is a fantastic custom home exactly as we imagined it. Thank you for making our dreams a reality and being so professional and thorough with your work. We can thoroughly recommend this team to anyone who is planning any sized renovation/extension.

Thanks
Tom and Alida
Carmal Trumper
Thanks everyone, we couldn't be happier with the result! Our new extension is life changing and looks like its always been there. From start to finish the team were professional, available and incredibly patient (there were many questions!).
The build itself moved quickly and we didn't even need to move out.
We love our new home and highly recommend Extensions Unlimited.
Anton Winter
We highly recommend Extensions Unlimited for their phenomenal work on our project. Our project manager Brett kept us informed of the progress throughout the build and his team were a pleasure to deal with on site. What sounded like a huge job to us was completed seamlessly and ahead of time. Penni, in the office was most attentive to our needs, no request was too hard. Thanks Extensions Unlimited.
Chris Burridge
Great building experience. They were able to design an extension to exactly what we were after.
Charles Juhasz
A huge thank you to the Extensions Unlimited team for their exceptional work on our project! From the start, Ted was incredibly patient and enthusiastic throughout the design process, ensuring every detail aligned with our vision. Once construction began, Emilio’s commitment and leadership made all the difference—his dedication to achieving our goals was evident in every step. The entire team was professional, attentive, and a pleasure to work with. We couldn’t be happier with the result and highly recommend Extensions Unlimited to anyone looking for a seamless and high-quality renovation experience!
Thank you!
Charles & Angela
saiphin lionnet
Toby Thompson
We had a great experience with extensions unlimited. We used them, as friends in Hampton and Cheltenham had found them good to work with for their projects, and it was the same for us. We added on a floor upstairs (2 beds, bathroom, rumpus) and moved some walls downstairs. The job was completed on time (about 6m all in), the quality was good, and Brett (the project manager) and the rest of the team were good to deal with. When we hit any issues, we talked through the options together and worked out a plan. And they helped rescue our cat when it got stuck in the sub floor.
Angelo Perera
Extensions Unlimited did an absolutely fantastic job with our recent extension! From the initial design consultation to the final touches, their team was professional, knowledgeable, and a pleasure to work with.

The designer Barry was incredibly prepared and presented us with a solution that perfectly matched our vision. Throughout the entire project, the team kept us informed and involved every step of the way. Jack, our project manager, was always prompt and helpful in answering our questions.

The project was completed on time and within budget, and we couldn't be happier with the results. We highly recommend Extensions Unlimited to anyone considering a home extension

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Why choose a 2nd floor addition

Why choose a 2nd floor addition

When you want more than a ground floor extension for your home, adding a second storey or extending a second floor that already exists can be the perfect solution.

Expanding your home with a second storey addition gains precious square footage for growing families or multi-generational living, dedicated home offices, or larger living areas. Thanks to our expert designers, a two floor addition blends perfectly with your existing home, boosting its value and curb appeal for future resale.

Extensions Unlimited has been creating extra space for Melbourne families just like yours since 1994.

 

Our second floor extensions process

Our second floor extensions process

DESIGN SERVICE
Free initial meeting with your house addition designer. Tell us about your dream home so we can provide customised and informed solutions.

BUILDING PERMITS AND PLANS
Permits are essential before building can begin. We’ll get approval and take care of any fees for you, communicating directly with the council.

CONTRACTS
Work is carried out in three stages to minimise disruption: Design Development, Preliminary Works Agreement, Final Contract.

CONSTRUCTION
Our constructions are regularly inspected by independent surveyors who issue reports during the progress, with a final certificate upon completion.

Discover more about our second storey home extensions process.

Cost of a second floor extension

Cost of a second floor extension

What can affect the cost of any extension on your property are factors like property access, the presence of trees (either on your property or adjacent neighbours), the condition of the soil, and the slope of the land, which can affect the ease of excavation.

An expert house addition company like Extensions Unlimited is a great choice for your double storey extension because our communication is impeccable, so there is no surprise extra costs during construction.

Benefits of a double storey extension

Benefits of a double storey extension

Benefits that come with opting for a second storey addition include:

  • Improve your living space: Double your available square footage, creating dream bedrooms, spacious entertainment areas, or dedicated home offices.
  • Increase your home’s value: Uplift your property’s market appeal and value, making it a sound investment for the future.
  • Perfect integration: Enjoy a cohesive living experience as your upper floor addition beautifully blends with your existing home, preserving its character.
  • Custom solutions: We design functional spaces to perfectly suit your desires.
  • Cost-effective expertise: Benefit from a complete end to end process all at the one company, eliminating the need for additional architects and keeping your project within budget.

Free Second Floor Home Extension Advice, Tips & General Opinions

Get All Your Questions Answered When You Contact Extensions Unlimited for a No Obligation Free Consultation.

CALL 03 9792 1966 DOWNLOAD EBOOK

Testimonials

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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    Google Rating
    5.0
    Based on 58 reviews
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