Why Us?

Our builders have over 30 years industry experience, so you know you are working with some of Australia’s best builders.
MBA Certified and accredited
Over 30 years experience
we give Expert Investment Advice
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Amazing Inclusions and Upgrades

Delivering Quality Beautiful Granny Flats

Our Granny Flats are custom designed to effectively utilise your property. When it comes to Granny Flats its simply not a “one size fits all” We custom build Granny Flats that compliment your block and flow seamlessly with the site to maximise both space, functionality and privacy.

See Our Work
  • Custom designs
  • Finance options available
  • Design, approvals & construction

Why Choose A1 Granny Flats?

At A1 Granny Flats we take pride in each and every project we undertake, this is our passion and it shows. We can offer you what most builders can’t, a clean cut, step by step process perfected by over 30 years of experience.

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Our Services

We offer a large variety of services Granny

  • Complete custom design we design to suit any block or budget with our expert design team.
  • Granny Flat Conversions we offer conversions of existing structures that you would like to convert into a granny flat.
  • Second story additions & knock down re-builds – Add to your existing home or knock down & rebuild.
  • Decks & Pergolas – Bring your backyard to life with a large variety of decks and pergolas, sure to create a perfect entertainers dream.
  • Bathroom & Kitchens renovations to give your existing home the uplift it needs.
  • Turn-Key-Contract for peace of mind.
  • Design & Approvals – Complete design and approval packages through DA or CDC.
  • Dual Occupancies – Add to your investment portfolio with a quality built dual duplex, townhouse or villa.


With our unique construction methods and priceless attention to detail, we have fast become Australia’s most reputable granny flat construction company with hundreds of satisfied customers across NSW. We have one of the largest custom selections and inclusions available in the industry.

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Perfected Building Process

Our building process has been perfected through four generations to a point where we can offer you our expertise with confidence that you will rarely find in the building industry.

Why Choose Us

Here at A1 Granny Flats, we pride ourselves for staying in touch with changing trends in modern style living. With our unique construction methods and priceless attention to detail, we are fast becoming Australia’s most reputable granny flat construction company.

Our Architechically designed granny flats and studios are seconded to none, we are passionate about what we do, and take pride in each and every job we take on.

Our Building Process

  1. Book an onsite assessment for one of our team members to meet with you.
  2. Custom design your granny flat or choose from one of our quality designs.
  3. Select your interior/exterior inclusions you want and address any special needs.
  4. Conduct the necessary searches to ensure there is no encroachment on your sewerage or storm water easements.
  5. Arrange finances if required.
  6. Get your plan through the approval process on your behalf to speed things up.

Meet the Team

Alexandra Hazelman building consultant

Andrew Thomas Project Coordinator

Anton Dimov Project Manager

John Dimov General Manager

Navi Sandhu Site Supervisor

Ron Hazelman Site Supervisor

Stefan Dimov building consultant

Zena Thomas Account Manager

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