BE AWARE: Call Us (08) 9240 5888 before transferring any funds

(08) 9240 5888


Shift your roadblocks to a happier healthy you with a free 45min explore breathwork session.


Does a Second Storey Addition Always Cost More than a Home Extension in Perth?

Dec 19, 2014

Conventional “wisdom,” shared by many, says that it costs more for a second storey addition than it does for a home extension for your Perth home. But is that always the case? The answer may surprise you.

The cost of a second storey addition is contingent upon a lot of factors, as is the cost of a home extension. The main extra cost for a home extension is the foundation. Depending upon the topography and other factors, a foundation can cost a lot of money or it can be relatively inexpensive.

For a second storey addition, you will have to replace the roof with supports that will hold your second storey. In addition, you have to make sure that the foundation of the original home can bear the extra weight of the addition. You will also have to build a stairway on the first floor to get to the second floor.

Another major variable is materials. A second storey addition can cost you anywhere between $1,650 per sqm and $3,000 per sqm and even these numbers can’t be trusted 100% because everyone’s home and needs are different. Expensive materials will raise the cost of any home extension.

If the costs are relatively equal, you can choose based upon other needs. If you don’t have much available space on the ground, it makes sense to build up. If you have plenty of ground space but have trouble getting up and down stairs, a home extension makes sense.

Call Next Level Extensions

Call us for a consultation. Our design professionals can give you an individual recommendation based on your needs and your current home. We can provide you with an estimate of what both would cost and help you make your decision. Once you decide, we can move forward with designing your perfect home.

To learn more about Next Level Extensions, call us today: 1300 948 094.

Enjoy this article? Consider sharing it:

You may also like:

Getting the house ready for Christmas

Getting the house ready for Christmas

It’s the season to be jolly! Everyone gets thrilled when we talk about Christmas. This is the time of year when ...
Ready to investigate some renovation

Ready to investigate some renovation

Home renovations are a milestone for any couple, family, and individual homeowner. It’s a life-changing project ...
Benefits of Home Improvements

Benefits of Home Improvements

As one of the foremost builders of home improvements in Perth, we feel uniquely qualified to tell you about the ...