Business · Companies · 1 day ago
Sydney’s Opal Tower declared defect-free after eight years of repairs
The Opal Tower is a 36-storey apartment building in Sydney’s west.
Residents were evacuated on Christmas Eve in 2018 after cracks appeared, and more cracks were found on other floors in the days that followed.
An engineer’s report commissioned by the NSW government said the defects resulted from a mix of design and construction issues, including changes made after the original design.
Repairs and efforts to secure compensation involved years of work, legal cases and millions of dollars.
The building has now been declared defect-free, and owners have been compensated.
Its owners’ corporation says all legal matters are resolved, and the tower now has a 20-year structural warranty.
The incident also led to changes to building standards across New South Wales.
Sydney’s Opal Tower was declared defect-free at a ribbon-cutting ceremony on Saturday.
The declaration followed nearly eight years of repairs, relocations and legal proceedings after cracks were found in the building.
Thousands of residents were evacuated on Christmas Eve in 2018 amid fears the tower could collapse.
An engineer’s report commissioned by the NSW government found the cracks resulted from design and construction matters.
The building now has a 20-year structural warranty, and the owners corporation says all owners have been compensated.
- Who
- The Opal Tower Owners Corporation and residents, along with the parties involved in repairing the building.
- What
- Sydney’s Opal Tower was declared defect-free at a ceremony.
- When
- Saturday, October 10, 2026. Residents were evacuated on Christmas Eve in 2018.
- Where
- Opal Tower in Sydney’s west, at Sydney Olympic Park.
- Why
- The declaration followed repairs to cracks in the tower and the resolution of compensation and legal matters.
This story does not have two clearly opposing sides.
It's fantastic to announce that Opal Tower is defect-free.
The story is about defects, but really it's about devastation to people's lives when something goes wrong in your home, it completely up-ends you
It's great because a lot of time has been invested in getting the building back to the way it should've been
I love being here. I wouldn't think of being anywhere else but here now. It's home.
Cracks were found on level 10 of Opal Tower and thousands of residents were evacuated.
More cracks were discovered on other levels of the 36-storey building.
An engineer’s report commissioned by the NSW government concluded the cracks resulted from design and construction matters.
A ceremony marked the tower’s declaration as defect-free.
- Building
- 36-storey high-rise with 392 units
- Evacuation
- Thousands of residents left on Christmas Eve in 2018
- Warranty
- 20-year structural warranty
- Defect cause
- Design and construction matters, including changes made after the original design
- Declaration
- Opal Tower was declared defect-free on Saturday, October 10, 2026








