The Bank of Mum and Dad is one of Australia’s biggest lenders, a testament to the generosity of parents helping their children navigate an increasingly unaffordable property market. However, as well-intentioned as this help may be, it is a financial minefield, and emotional decisions without legal and financial advice can lead to costly mistakes—potentially hundreds...

For decades, private agreements known as restrictive covenants have shaped the character of many Melbourne suburbs, often guaranteeing large blocks and low-density housing. Thousands of these covenants exist, frequently introduced by developers or struck between property owners to prevent subdivisions and second dwellings. However, these agreements—which in some cases can be set 50 or 100...