When John first set out to build a granny flat in Dapto, things didn’t go to plan. His original builder went into administration, leaving the project in limbo and John unsure how to move forward.

Acrow Granny Flats was able to step in and provide the solution. Taking over the project, we designed and built a custom standalone granny flat, approved through CDC and completed in early 2025.

The flat was constructed on a slab on ground with a steel frame and truss system, reaching practical completion in just 14 weeks (excluding the Christmas shutdown) — with no extensions of time required.

To make the home more comfortable and appealing for tenants, John upgraded the build with hybrid flooring throughout, double roller blinds, security mesh flyscreens, a wall-mounted vanity, and a bevelled edge mirror. Aside from these personal touches and standard level 2 electrical works, the build stayed on track with no variations.

For John, the experience was completely different from where he started. He was able to watch his project progress quickly and smoothly, with clear updates and attention to detail every step of the way. In his five-star Google review, he shared:

“We are so happy with our decision to pick Acrow Granny Flats. From the first meeting we knew they were different. They have such amazing people and processes that really work. Communications were great with written weekly updates on what was done and what is planned for the next week. The speed was unbelievable, the neighbours could not believe how fast it went up. The project manager was a magician in the way he co-ordinated the trades and dealt with any obstacles. Then when it was completed the quality was first class. The defect list was fixed in one day! I recommend anyone wanting to build – make sure you call these guys.”

This Dapto granny flat shows that even when a project starts with challenges, Acrow can provide the expertise, reliability, and care needed to deliver a first-class result.

Dapto Granny Flat Gallery

Want to Build a Granny Flat in Dapto or the Illawarra?

If you’re thinking about adding a granny flat in Dapto or anywhere across the Illawarra and Wollongong region, Acrow Granny Flats can help turn your plans into reality. Whether you need extra space for family, want to create an investment property, or simply want to unlock the potential of your backyard, we design and build granny flats that suit your land, budget, and lifestyle.

With local experience and hundreds of completed projects across NSW, we understand the requirements of Illawarra councils and deliver high-quality results that add value to your property. From compact one-bedroom designs to larger custom layouts, we’ll guide you from approvals through to handover.

Explore our granny flat designs or book a free site assessment to start planning your granny flat in Dapto today.

Why Choose Acrow Granny Flats?

Building a granny flat is a big decision, and choosing the right builder makes all the difference. At Acrow, we pride ourselves on being the builder that clients can trust and rely on.

  • Proven Track Record – With projects completed across the Central Coast, Illawarra, Canberra, and beyond, our portfolio speaks for itself.
  • Clear Communication – Clients receive regular updates so they always know what stage their build is at.
  • Efficient Timelines – We set realistic build times and stick to them, even when projects involve unique challenges.
  • Quality First – From strong steel frames to thoughtful finishes, every detail is handled with care.
  • Support at Every Stage – From the first site assessment through approvals and construction, our team makes the process straightforward.

Many clients, like John in Dapto, come to Acrow after experiencing delays or setbacks elsewhere — and find the stability, organisation, and workmanship they were looking for.

Book a free site inspection for your Granny Flat on the NSW South Coast – or anywhere in NSW or ACT