The $3.4 billion collapse of developer Bathla Group a fortnight ago has laid bare a "mess" in Australia's housing industry, with a stalled pipeline of 14,000 apartments representing nearly a fifth of NSW's annual housing target, according to a report by Alan Kohler published on September 6, 2026.
In the lead-up to the collapse, the NSW Building Commission conducted more than 40 inspections of Bathla sites over concerns about building quality. Days later, the Australian Financial Review reported on the opulent mansion of the Mohan family behind Bathla, noting French cobblestones, multiple pools, and a basketball court.
The collapse is a disaster for national housing supply and affordability efforts. Kohler identifies three interconnected issues: a collision between rising construction costs and stricter quality controls, a fragmented state-based regulatory system, and banks' reluctance to lend for new construction, leaving developers to rely on more expensive private credit.
Bathla was one of Australia's largest providers of affordable housing. The NSW government had launched a crackdown on apartment construction quality after structural failures at Opal Tower (2018) and Mascot Towers (2019), creating the Building Commission NSW in 2023 and enacting the Building (Approvals and Practitioners) Act 2026.
Kohler questions why the 2,000-page National Construction Code didn't prevent the quality issues now alleged against Bathla. The answer, he suggests, lies in a system of private inspections and approvals that allows developers to shop for lenient certifiers. The Environmental Protection Authority has alleged that a private certifier falsified approval documents on four Bathla development sites. NSW operates a hybrid system where day-to-day checks are performed by private certifiers, with the Building Commission acting as auditor and investigator.
Banks' preference for lending against existing homes has largely abandoned new construction, pushing developers toward more expensive private credit and further raising the cost of new housing.