1300 830 176
info@grannyflatbuilders-sydney.com.au
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Designer Range bathrooms with wall hung vanities

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Upgrade to Italian Kitchen Appliances

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Downlights for your Kitchen and living Areas

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And more free building upgrades

All free upgrades are available until the end of this July!

Sydney’s Trusted Granny Flat Builders

We use in-house architects and private Certifiers so you can rest assured that you're in good hands. Our highly skilled granny flat builders have years of experience and an impressive portfolio behind them. Our Moto is "Making it easy for you..." We take care of everything so you don't have to worry, from concept to design, to construction...easy!

Take a look at Tony's Chatswood Granny Flat

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See Nathan's Experience with his Manly Granny Flat

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Talk to our granny flat building experts

Isn't it time that empty space in your Sydney backyard started making you some more money...?

Our reputation is flawless & it's easy to see why. Get in touch with us today.



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Rest easy and build with confidence! We have over 20+ yrs building experience and have been reputable members of "HIA" for 5+ yrs.

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Get a great deal on your new granny flat by taking advantage of our free upgrades. Simply call up to ask about the amazing upgrades you can get!

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you've found your team

With a portfolio like ours it's easy to see our builders are experts.

Get in touch with us and let’s build you a Granny Flat you can be proud of.

  • Amazing Results Every Time

    We are Sydney's premium Granny Flay Builders and we are owned and operated by professional fully licensed builders.

    • We have in-house private Certifiers
    • Get approved in as little as 2 weeks
    • Exceptionally high quality construction
    • Custom designed to suit your property

    We can hand you the keys to your brand new Sydney Granny Flat in as little as 8-10 weeks & you could gain up to 25% returns on your initial investment.

    Testimonial one

    He sets a very high standard in quality of work and ensures that his team deliver as promised. Tony

  • Affordable Pricing, Premium Quality

    Professional fully qualified & licensed tradesmen building who build granny flats of impeccable quality.

    • Specialist in building granny flats
    • Luxury finishes at an affordable price
    • Built with superior quality materials
    • Get approved fast & start building

    That's exactly what we do by ensuring the entire approval process is fast & hassle free. Approvals within 2 weeks!

    Testimonial two

    OUTSTANDING, one of the most professional builders out there, headed by Shant who has an eye for detail & delivered ahead of time. Chris

  • Transform Empty Space Into This

    Our fully licensed builders' can provide you with free quotes & we can complete your entire project within 8 - 10 weeks.

    • Super fast approval process
    • Professional & considerate builders
    • Quality Granny flat craftsmanship
    • Turn your backyard into an investment

    We can fill that empty space in your backyard to help you yield passive returns for years to come all without the hassles of stamp duty.

    Testimonial three

    High quality construction and materials, friendly service and outstanding construction time. Highly recommended granny flat builder. Vinh

  • Professional Licensed Builders

    Our supervisors, engineers, and tradesmen have been around for years, so you can be sure were someone you can trust.

    • Specialising in Granny flats for 6+ yrs
    • Compliant with Australian standards
    • We only use fully licensed tradesmen
    • Quality timber framing construction

    Our quality craftsmanship ensures your granny flat will be worth a lot more in years to come & it'll substantially increase the value of your property.

  • The Best Sydney Granny Flat Builder

    We have vast granny flat building experience & an in-depth knowledge about all things construction.

    • Innovative and modern designs
    • Insulation exceeds the required 'R' rating
    • Built on solid concrete slabs
    • We take pride in all or work

    All you have to do is move in or start gaining incredible returns. Perfectly built Sydney granny flats Now that's what we call...

  • Do Have Spare Space Like This?

    Our professional Sydney granny flat building services can transform your Sydney backyard in a money making machine.

    • No legal fees or stamp duty to pay
    • Earn money from your backyard!
    • Passive income made easy for you
    • Compliant with National Regulations

    The dead space in your backyard could be making you up to $400 a week in effortless passive income. Call us today on 1300 830 176 for a free quote.

  • Value Packed Internal Inclusions

    You can upgrade all of your kitchens standard features from our reputable chain of manufacturers and suppliers.

    • Medium to high package inclusions as standard
    • Polytec kitchen cupboards in a range of colours
    • Ceramic flat top electric cookers
    • Designer tapware with 15 years warranty

    Even our standard kitchens far exceed industry standards. We give you a range options to easily upgrade to suit your needs. We're renowned for our amazing inclusions and "making it easy for you..."

  • Luxurious Granny Flat Bathrooms

    Our builders' standard range of bathroom inclusions is of exceptionally high quality and designer inspired.

    • Designer inspired bathroom ware (15 yrs warranty)
    • Electric towel rail warmer upgrades
    • Quality recessed shaving cabinets
    • Vanity units with soft close drawers

    We provide a wide array of options. You can choose our standard inclusions or simply ask us about the many upgrade options available.

Talk to our granny flat building experts

Let's take advantage of that empty space in your backyard - we really do make it easy...

Call 1300 830 176 for Master builders who understand what quality is about

Submit your enquiry now
Building Design Concept

From designs to approvals - we've got you covered

Our in-house certifiers ensure that your new designs & building applications are submitted for approval the right way. We take care of the entire process by preparing & lodging all of the necessary paperwork so its done right the first time. With a fantastic range of designs & fast building approvals, what more could you ask for.

Building Design Concept

Complete Design Build & Construction Packages

Our business is owned & run by highly talented & fully licensed professional builders who build Sydney Granny Flats of exceptionally quality. If you’re looking for a hassle-free turn-key solution with customisable features, then you’ve found your team. Get in touch with us on 1300 830 176 and let us build something special for you.

Making it easy...

We Design – We Build – We Inspire

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Easily Make More Money – A Great Investment Strategy

We have never come across a safer investment strategy that allows you to potentially gain an average of 20-25% in returns whilst only putting down $115K-$125K. Building a granny flat anywhere in Sydney has to be one of the safest and easiest investments and it’s virtually guaranteed that you’ll be able to yield a high return.

Our Granny Flats Increase Your Property’s Value

Granny Flat Builders Sydney have seen first hand the amazing transformations that can occur in a backyard that has a new granny flat. Not only does it offer residents much more living space it also doubles as a stable and well renowned long term investment strategy that will continue to grow in value for many years to come.

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