Expand your home and improve your lifestyle

Second storey additions give your kids a space to call all their own (and yourself the freedom of a parent’s retreat). Enjoy an open-plan entertaining area. Or take advantage of some extra storage space.

What will you do with the extra storey?

A second floor adds an entirely new dimension to your home, opening up a world of opportunity and livability. Our design consultants will help you visualise your upgraded home.

Give us a call or book your complimentary design session today. We would love to talk about your second storey extension ideas. 

Case Studies

Bundoora Case Study #2


The owners of this brick veneer home loved the area that they called home. Supa Group was tasked with creating more space for the family, while retaining some classic features throughout the floor plan. We delivered an exceptional, cost-effective result, that will stand the test of time.

This second storey extension included:

  • A light-filled break our area for teenagers to spend time
  • Two bedrooms surrounding a common bathroom
  • A seamless blend with the features of the existing home

Hughesdale Case Study #2


Light, space, and charm encapsulate this classically beautiful residence. The client required a modern refresh of the second storey interior, and Supa Group delivered in style. The final result was a comfortable, luxurious family home that would continue to amaze, day after day.

This second storey extension included:

  • Two large children’s bedrooms with a large family bathroom
  • Parent’s retreat complete with bay window and ensuite
  • Careful attention to detail with a range of rich finishes

Box Hill Case Study #2

Box Hill

Our client had fallen in love with the charming village aspect of Box Hill, and wanted to provide greater space for their family to prosper. We worked closely with the client to deliver a result that exceeded expectations and sensitively appealed to positive feng-shui principles.

This second storey extension included:

  • New bedrooms, storage, and a multipurpose room
  • Alfresco entertaining space with large deck
  • Enhanced works to the existing family room and kitchen

Balwyn North Case Study #2

Balywn North

Classic style was at the fore of this Art Deco mansionette. It did however lack space — an issue which our client wanted to rectify with a second storey extension. Supa Group responded by blending the traditional and the modern, complete with Western red cedar cladding, and beautiful casement windows.

This second storey extension included:

  • Two spacious bedrooms and main bathroom
  • Open rumpus area for family entertainment
  • Additional storage and powder room

Preston West Case Study #3

Preston West

Our clients wished for an understated second storey extension that worked in conference with their home’s existing weatherboard design. Supa Group sought to create more space, with the added benefit of removing the threshold between the interior and exterior.

This second storey extension included:

  • Functional and spacious zoned areas
  • Two generous bedrooms and main bathroom
  • Separate all purpose room for use as study or guest room

Glen Iris Case Study #3

Glen Iris

One of our most loyal clients, this family had returned to us on four separate occasions to continually extend the home they loved. Supa Group was proud to have built such a rapport with the family, leading to a home that would continually impress as the years went on.

This second storey extension included:

  • Five bedrooms with supporting bathrooms
  • Multipurpose living and entertaining spaces
  • Full cardio gymnasium
Ready to give yourself more living space?
Call us to book your Free Design Consultation today.

Where we offer second storey extensions

Supa Group can help your family remain in the area you know and love. We’ve been creating beautiful second storey home extensions around Melbourne for over 40 years. Our service areas include:

  • Alphington
  • Altona
  • Ascot Vale
  • Balwyn
  • Beaumaris
  • Blackburn
  • Box Hill
  • Brighton
  • Brunswick
  • Camberwell
  • Caulfield
  • Clifton Hill
  • Coburg
  • Eaglemont
  • Fairfield
  • Glen Iris
  • Glen Waverley
  • Hampton

We’re here to serve you in these areas

Serving Greater Metropolitan Melbourne our second level extensions are available in Carnegie,Warranwood, Thornbury, Glen Iris,Ivanhoe East, Box Hill, Hughesdale,Alphington, Fairfield, Northcote,Ringwood, Glen Waverley, Bentleigh, Yarraville, and Camberwell.

Our second storey extension process

Supa Group Constructions has a professional group of specialist staff to guide our clients through every stage of their project from Design to Completion. Our process is proven and tested with communication the vital component. The process is a simple as 1,2,3.

Lift Your Family's Lifestyle.
Visualise Your Dream Home

Not sure where to begin?
Book your Free Design Consultation today.

What our customers are saying

Very happy with our recent renovation with Supa Group. Just like another reviewer, we wasted time and money trying to go through an architect. Supa …

Despite all the stories you hear about how difficult building can be it was a fairly painless process thanks to the professionalism of the Supa …

Thank you so much for the spectacular job you have done. We are very happy with the outcome and it was an absolute pleasure working …