Skip to main content

Request a FREE Quote in Under 60 Seconds.

You Are Just 4 Steps Away From Expert Advice on Quotes, Construction & Compliance. 

    • 1

    • 2

    • 3

    • 4

    1/4

    Select number of bedrooms you'd like

    How many square metre would you like you granny flat to be?

    What type of cladding would you prefer?

    Contact Details



    Certified Builders

    Don’t risk anything less than professional certified builders on your project.

    Inclusions

    Elevate your living with our luxurious inclusions, from upscale finishes to modern amenities, creating a refined and comfortable space.

    Customise Your Design

    Customize your design, from layout to finishes, to perfectly suit your unique lifestyle.

    FREE Onsite Assessment

    Experience personalised solutions with our onsite assessments. Our experts analyse, plan, and create the perfect granny flat for you.

    Recent projects

    100+ Floor Plans to Choose or Customise Your own

    With over 100 one, two and three bedroom granny flat designs available, Granny Flat Sydney will have a design that suits your lifestyle, interests and block size. You can also provide us with your own floor plan or we can customise one of our own to suit your needs.

    Home

    Building granny flats where families live in & cherish for a lifetime

    Granny Flat Sydney 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.

    Get Started

    Recently Built Granny Flats

    Awards & Accreditation

    Thinking About Investment? Consider Our Profitable Granny Flat Opportunities!

    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?

    Get in Touch
    Home

    Customer Reviews

    William Nguyen
    William Nguyen
    2023-10-03
    I had the absolute pleasure of dealing with Faraj on a recent project to build a granny flat, and I couldn't be happier with the experience.From the very beginning, Ferrage stood out with his fair and competitive pricing. What really set him apart, though, was his commitment to transparency. He took the time to walk me through the entire process, highlighting potential challenges and providing clear explanations every step of the way. This level of openness was incredibly reassuring.One thing that truly impressed me was Ferrage's attention to detail. He personally inspected the site and thought deeply about the best ways to approach various aspects of the project to ensure it was in my favour.
    Rajeev Neela
    Rajeev Neela
    2023-09-21
    quick response, willing to work to a budget providing value. professional service.
    Samuel Castaneda
    Samuel Castaneda
    2023-09-05
    This is a really great company for anyone that is new to the entire process of wanting to build a granny flat on their land. The customer service they provided is second to none. Sarah, who initially answered my phone call was lovely and was really open to answering all my questions. To top it off, Faraj’s professionalism and honesty is what will keep me in contact with them. His willingness to work with us prior to purchasing our property and providing his expert opinion with a fast turn around time is more than what I expected. I’m grateful that I decided to contact these people and confidently encourage anyone to do the same if wanting to build a granny flat.
    Ben's Life
    Ben's Life
    2023-08-10
    Faraj’s approachability and professionalism is what brought us to the company. His experience in the industry ensured a smooth sailing process. He reviewed site maps before we had even purchased our property, worked through with us what we wanted, what was possible and what wasn’t when it came to drawing up plans and remained with us during the construction process and thereafter. We are beyond ecstatic with the outcome and are grateful that we had someone we could confidently rely on and turn to in unknown territory.
    Patricio Espinoza
    Patricio Espinoza
    2023-07-31
    Great professional company , taking care of all aspects of the plans and perfect construction, I recommend Blue gun Granny flats , caring and professionals all the way .
    Andrew Kelaher
    Andrew Kelaher
    2023-06-25
    Blue Gum Granny Flats are the best in the business. Faraj is super helpful and knows everything there is to know about granny flats! Can’t recommend enough!
    barry sadowski
    barry sadowski
    2023-02-22
    We used Blue Gum Granny Flats for our build and could not be happier with them. Their team of sub contractors and employees are very dedicated to providing the best possible product without question.. We were kept updated during the build and as each part of the build was progressing they kept us one step ahead so it went very smoothly. Nothing was a problem at any time. All the building material is very high standard along with the internal inclusions and we always had the choice to change or upgrade any part of the build. They are a great team of people dedicated to providing an excellent finished product and we would recommend them very highly
    Tim P
    Tim P
    2021-07-07
    Chris , Sarah and the team have done an outstanding job in the creation of our granny flat. Chris provides realistic expert advice when creating a concept from scratch and helps achieve the best possible outcome for the client.My wife and I are very happy with the final result and could not recommend Blue Gum Granny flats enough. Their professionalism is unlike anything you would expect from the average builder. Great communication in particular the weekly updates from Sarah which outline the status of the build.Thanks!
    Nazrul Islam
    Nazrul Islam
    2021-05-06
    I built two granny flats at the same time as I found their quotations were very competitive. Received Their professional attitude at every step of the building process including design. Communications (Weekly updates by Sarah) were very good and always upfront. Comparatively took very short time to finish (4 months including 4 weeks Christmas break). I am very impressed with the quality of service. I can say staffs were very responsive and well managed by Chris and William. Their honesty really impressed my whole family and recommend highly Their professionalism. If myself and any of my family members want to build granny flats or extension of our existing houses, certainly will contact Blue Gum again. Thanks Guys for your super service.

    Get started on your
    granny flat today

    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.

    Click on the button below to visit our granny flat package calculator and receive an estimated cost on your granny flat project.

    Free Site Assessment
    close slider

    Error: Contact form not found.