Across South-Western Sydney, granny flats have become one of the most reliable ways to add value to a family home, and Casula is no exception. A well-planned two-bedroom design can bring in a steady weekly rent, while a compact one-bedroom is often the right fit for a parent or grandparent moving closer to family. As a licensed NSW builder, Kobo Projects takes responsibility for design coordination, approvals and construction in Casula, so you aren't chasing separate consultants and trades.
Architecturally designed to maximize your specific block size and seamlessly match your main residence.
We handle all CDC and DA requirements, navigating local council regulations so you don't have to.
Premium inclusions come standard. Move-in ready with high-end kitchens, bathrooms, and flooring.



Unlock the hidden equity in your backyard with a high-yield secondary dwelling.
Create a luxurious, private space for aging parents or growing young adults.
Designed to look like a natural extension of your property, not a cheap add-on.
Streamlined building processes to get your project completed on time and on budget.


Kobo Projects are one of the leading residential and commercial builders in Sydney, taking immense pride in our approachability, quality craftsmanship, eye for precision, and client focused approach to building. You can trust Kobo to build your dream.