Top Floor Additions

Is your family expanding, but you love your home and don't want to move? We can help. Here at Seaside Building & Design, we offer a service to add an extra floor to your existing home.

Second Story Addition Specialists in the Illawarra

Want to capitalise on potential views? Need the extra space? Let’s be honest, we are already lucky enough to live in a beautiful part of Australia, so why go through the hassle of moving?

We have built some amazing top floor additions in the past for Illawarra and Sutherland Shire residents, completely transforming existing homes into residential masterpieces, with the option for homeowners to “live in” during the build process, it may be the perfect option for you and your family.

Add Extra Space and Comfort

Adding an extra floor to your home is the best choice if you’re seeking that extra space. An additional top floor can provide you with the benefits of comfort, privacy and fantastic views. Seaside can help with the design and construction of your second story dream. Build up and add a master bedroom, bathroom, walk in wardrobes or anything else your heart desires. Our specialist team has a decade of experience and in depth knowledge with high quality second story expansions.

Get in touch for your home addition work

Seaside are experts in home renovations and floor additions, along with new home builds. Our design and construction teams work closely together, ensuring you get the best quality, and the most competitively priced work on your project. Customer satisfaction is our number one priority.

Get in touch with the team at Seaside Building & Design in Wollongong to discuss top floor addition options for your home.

Check out our blog to learn more about the benefits of building a second story onto your home!

Our Other Services



Home Renovations


New Homes


Home Extensions