Platinum Investor Package
From $ 108,990 inc. GST
Gold Investor Package
From $ 104,990 inc. GST
Silver Investor Package
From $99,990 inc. GST
First Class Construction
BlueGum Granny Flats is one of Sydney’s most respected granny flat builders, our flexibility and originality have cemented our solid reputation as a leading Sydney granny flat builder.
We work with you to create the perfect granny flat for your specific brief, our transparent approach is designed to assist you in making more informed decisions. Using only quality materials and workmanship, you can be confident your new granny flat is of the highest standard.
Create your own package to fit your budget
Designing comfortable and livable granny flats are what we do best!
Our inclusion list goes beyond our competitors, including the necessities – this isn’t an option with your Blue Gum Granny Flat Design. Use our clever granny flat customiser to create a granny flat that fits your budget.

See Our Display Granny Flat
We’re very excited to announce our recently completed display granny flat. So if you’re looking into a custom granny flat, get in touch with us today!

Welcome To Your Granny Flat
An investment granny flat is a fantastic way to utilise your existing land and start generating income in Sydney.

Finishing Touches
We have an eye for the details that our competitors simply overlook. Our granny flats are finished to the highest quality and specifications ready to move in.

Ready to start building your dream granny flat?
Click on the button below to visit our granny flat package calculator and receive an estimated cost on your granny flat project
The guys at Blue Gum Granny Flats were great to deal with and did an excellent job. Given I live in Canberra, with limited time to travel and we were building in Sydney, I was a bit worried about the whole project. The guys were flexible and neither I nor the tenants in the front house had any issues throughout the process. Very pleased with the result, it leased straight away! Even the leasing agent commented on the great quality of the build and finishes.
We are extremely satisfied with Blue Gum Granny Flats. Their tradesman are some of the best we have experienced, and the work done was well above our expectations. Chris and William were always available to answer any questions we posed, and would go out of their way with any additions we required. They are highly professional and we do not hesitate to recommend them to anyone that is contemplating a building project.
Working with Blue Gum Granny Flats was a very good experience, it’s people were very attentive towards ensuring my project plans became a reality. Also, they were always available to answer or discuss any queries i had during the construction process. I often felt like a partner, rather than just one of their clients and overall, the company are professional, genuine and reliable and working with them was a pleasure.
Hi Chris & William,
I am very happy with the completed granny flat and I would like to thank you both and your team for all your excellent work and for going the extra mile on a lot of things you did for me in relation to the granny flat. I really appreciate it and for putting up with me, my many phone calls and emails over the last 5 months. Your professionalism and expertise is outstanding.
Great working with you both, thanks again!
Hi Chris & William,
We are very happy with your professionalism and service, behind every success, there’s a reason(s). I trust because you guys value your reputation more than short-term profits, you have built a very successful business in such a short period of time. We will recommend you to our friends if they plan to build a granny flat in the future, all the best and wish you continued success in your future endeavours.
The guys at Blue Gum Granny Flats were great to deal with and did an excellent job. Given I live in Canberra, with limited time to travel and we were building in Sydney, I was a bit worried about the whole project. The guys were flexible and neither I nor the tenants in the front house had any issues throughout the process. Very pleased with the result, it leased straight away! Even the leasing agent commented on the great quality of the build and finishes.
We are extremely satisfied with Blue Gum Granny Flats. Their tradesman are some of the best we have experienced, and the work done was well above our expectations. Chris and William were always available to answer any questions we posed, and would go out of their way with any additions we required. They are highly professional and we do not hesitate to recommend them to anyone that is contemplating a building project.

It’s time to think outside of the box
We are continually raising the benchmark in professional granny flat construction with our commitment to cutting-edge research and development on materials, products, quality control, processes and construction advancements.
Our love for sustainability, modern design and high-quality products allows our customers to benefit from a huge return on investment from their granny flat. Want to learn more about our process? Start Here
Silver Investor Package
From $ 99,990 inc. GST
- 60 m² Granny Flat
- 2 Design Choices
- 2 Bedrooms
- All Certificates & Home Owner Warranty Insurance
- Ready To Move In
Gold Investor Package
From $ 104,990 inc. GST
- 60 m² Granny Flat
- 3 Design Choices
- 2 Bedrooms
- All Certificates & Home Owner Warranty Insurance
- Ready To Move In
Platinum Investor Package
From $ 108,990 inc. GST
- 60 m² Granny Flat
- 4 Design Choices
- 2 Bedrooms
- All Certificates & Home Owner Warranty Insurance
- Ready To Move In









