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Phone: 02 9661 4932

Build With A Builder – Not A Site Manager! Call Will 0452272750

Build Price
Silver Investor Package
  • 60sqm Granny Flat
  • 2 Design Choices
  • 2 Bedrooms
All Certificates & Home Owner Warranty Insurance
Ready To Move In

Gold Investor Package
  • 60sqm Granny Flat
  • 3 Design Choices
  • 2 Bedrooms
All Certificates & Home Owner Warranty Insurance
Ready To Move In

Platinum Investor Package
  • 60sqm Granny Flat
  • 4 Design Choices
  • 2 Bedrooms
All Certificates & Home Owner Warranty Insurance
Ready To Move In



Granny Flats Sydney have a range of innovative floor plans and designs, one, two and three bedroom. Customise one of our existing plans or we can help you design something special!

Designs & Floor Plans

why choose us

We believe we deliver Sydney’s highest quality most cost effective and stress free granny flat solution. To learn more about what makes Blue Gum Granny Flats different click above.

Why Choose Us

completed granny flats

Looking for a granny flats in Sydney for family, an investment or maybe a teenage retreat? See Blue Gum Granny Flats most recently completed granny flat projects from around Sydney.

Completed Granny Flats


Click here to see our unrivaled standard inclusions plus huge optional inclusions available and learn why Blue Gum Granny Flats are Sydney’s most trusted granny flat builders.

Outstanding Inclusions

What our clients say

  • The Granny Flat looks fantastic. I cannot say how pleased we are with how it turned out. We signed a tenant on the spot on Saturday at a higher rate than we previously advertised. As the tenant said ” This isn’t a granny flat, this is a home”. Stephanie and I both agreed that the quality of the granny flat and the landscaping was very high and contributed towards this result. Thank you once again for your efforts, and I look forward to working with you on our next granny flat.
    Andrew Mencinsky
  • 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.
    James and Panisara
  • 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.
    Joe Vitale
  • Have had a very good experience in working with Blue Gum Granny Flats people. During the construction period they were very keen to hear my own choice and very flexible to accommodate that
  • We would gladly recommend Blue Gum Granny Flats to anyone seeking a builder who is both professional and communicates well. This was our first build and so the extra level of communication was just what we needed. With the build being “turn-key” the place was ready to rent from hand over, our granny flat was built quickly and without many of the issues that you hear about. Everything was explained upfront and we knew exactly what was involved, the quality of the build is second to none.
    Paul and Felicity Mison


The best builders are those who build granny flats everyday and those whom listen to their client’s needs. Why is this important? Granny flats are always built within an existing property, with it’s established gardens, fencing and driveways. An existing property needs to be carefully assessed for adequate privacy, access and aesthetics. We focus on not only preserving but enhancing the quality of your land.
So ask the professionals who design, approve and build granny flats everyday. Trust in building is crucial, so go to a trusted granny flat builder who will give you an honest opinion rather than just try sell you the biggest and most expensive dwelling he can. Our service is a totally integrated service, providing free advise on granny flat designs, approvals and the best development strategy for your property. We care about the final value that adding a granny flat will provide for you.