The Opal Tower at Sydney Olympic Park in Sydney's west.

Sixty residents return to Opal Tower

Sixty residents have moved back into the Opal Tower despite body corporate warnings to stay out of the property until remediation works are completed and the tower given a clean bill of health.

The penthouse at 220 Central Park South has been sold for $US238 million ($333 million).

America's most expensive home gets a buyer

Just days after buying one of the most expensive residential properties in London, Citadel founder Ken Griffin has set a US record with his purchase at 220 Central Park South.

Build to rent industry faces big test

It's make or break for Australia's fledgling build-to-rent industry and developers are watching with interest as the first crop of apartment...