Tradie Profile

Granny Flat Solutions

4.8 (246 reviews)
Waitara, NSW

About this business

Granny Flat Solutions designs and builds granny flats, studios, lifestyle pods and smart-home additions across Sydney and the Illawarra. The company distinguishes itself through award-winning design, a James Treble concierge collaboration, display centres and fast-track site-assessment and build services.

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Service areas

Servicing Waitara and surrounding locations.

See what local homeowners are saying

  • RCRebecca C20 Nov 2025

    I had a great experience building my granny flat with Granny Flat Solutions. From start to finish the process was straight forward, professional and well-managed. My project manager Sean, was great. H...

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    I had a great experience building my granny flat with Granny Flat Solutions. From start to finish the process was straight forward, professional and well-managed. My project manager Sean, was great. He was organised and always took the time to communicate clearly and keep me updated throughout the build. Any questions or concerns were addressed quickly, and I always felt confident that the project was in good hands. The final result exceeded my expectations – the quality of the build is excellent, and the whole team showed strong attention to detail and the handover process with Brandon was seamless. I would happily recommend Granny Flat Solutions to anyone looking to build a granny flat.

  • CMColleen M21 Feb 2026

    We had an amazing experience with Granny Flat Solutions, and we can’t recommend Troy and Michael Antoun highly enough. From the very first consultation through to completion, they were professional, t...

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    We had an amazing experience with Granny Flat Solutions, and we can’t recommend Troy and Michael Antoun highly enough. From the very first consultation through to completion, they were professional, transparent, and genuinely committed to delivering a high-quality result. Their communication was excellent, timelines were met, and the workmanship exceeded our expectations. They made what could have been a stressful process feel smooth and straightforward. If you’re looking for a team that truly cares about their clients and takes pride in their work, Troy and Michael are the ones to trust. Absolutely outstanding service from start to finish!

  • AKArtemis K2 Aug 2025

    Big thanks to Granny Flat Solutions for making my family’s dream come true. I could not even imagine leaving my mother in an aged care facility- now I can have her home with me. The team at Granny Fla...

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    Big thanks to Granny Flat Solutions for making my family’s dream come true. I could not even imagine leaving my mother in an aged care facility- now I can have her home with me. The team at Granny Flat Solutions were professional, friendly and always had a positive attitude whilst working. Special thanks to Anthony Antoun & Sean Zayden for leading their wonderful team and always keeping us up to date with the progress of the project. Without the two of them this project would not have gone as smooth as it did. Granny flat photos attached.

  • CLChichen (26 May 2025

    We just got our granny flat done in our backyard by Granny Flat Solutions, and wow, we are super happy with everything! Seriously, the whole project was so easy for me. I didn't need to do much worryi...

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    We just got our granny flat done in our backyard by Granny Flat Solutions, and wow, we are super happy with everything! Seriously, the whole project was so easy for me. I didn't need to do much worrying. Our project manager, Tony, he's great. He would just fix everything and update every detail even before I know ! Very smooth. When we first started, like for the design and beginning building, the designer and PM gave us really good ideas for the future. They all are very professional, thinking long-term for me not only on the project but also the use of land/property etc. Construction part was so quiet and safe. They really took care of our house and people living here. No big mess, no noise trouble, everything on schedule. Overall, our experience with Granny Flat Solutions was amazing. They work hard, they talk clear, and they want us happy.

  • MZMichael Z6 Feb 2026

    I’m so glad we picked Granny Flat Solutions. The people here know what they are doing and they do it very well. It’s a good experience from the designing, the planning, to the finish. The trades they...

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    I’m so glad we picked Granny Flat Solutions. The people here know what they are doing and they do it very well. It’s a good experience from the designing, the planning, to the finish. The trades they use are truly professional who carried their work with very high quality. Big thanks to the site managers, Troy and Brandon, who communicated promptly and clearly, answered all questions and helped to solve all issues. It’s amazing that Troy managed to deliver the project on schedule, before the holidays start. Despite some early delays due to weeks of heavy rains. Good job GFS! I would be happy to recommend GFS to anyone who is looking to build a granny flat.

  • ZHZachary H30 May 2025

    Special thanks to Justin and the Granny Flat Solutions team on the efforts of our build. The finished project was first class - meeting expectations of quality, on budget and was on time. Granny Flat...

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    Special thanks to Justin and the Granny Flat Solutions team on the efforts of our build. The finished project was first class - meeting expectations of quality, on budget and was on time. Granny Flat Solutions made the effort to explain and communicate what was happening during each stage to ensure we were making decisions suited to our needs. Overall a really great experience, and one that has provided a solid return of investment. Would go to them first for our next build.

Frequently asked questions

How much do builders typically charge?
Builder costs vary widely depending on the job type and complexity. Minor repairs are generally much less than extensions, small builds or structural alterations that need foundations, framing or specialist input. Most quotes include a call‑out fee plus labour and materials, and the page shows live pricing to help you compare options.
Do builders charge call-out fees?
Call‑out fees are common and typically cover travel and an initial inspection or assessment. This fee is usually separate from hourly labour and materials, and after‑hours or weekend attendance often attracts higher rates. Ask whether a call‑out or minimum charge applies when requesting quotes.
Do builders need a licence in Australia?
Yes. Building work generally needs to be carried out by a licensed builder in every state and territory, and NSW builders are regulated by NSW Fair Trading. Builders should be able to provide their state builder/contractor licence number and show appropriate insurances and ABN/GST registration. In Victoria, domestic building insurance is required above a state threshold for certain contracts.
How do I get a quote from Granny Flat Solutions?
Granny Flat Solutions lists through their website on this profile, so you can contact them directly for pricing and availability. Share a short scope and photos to get a faster quote.
What areas does Granny Flat Solutions service?
Granny Flat Solutions services Waitara and surrounds. Contact them to confirm service areas.
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