NSW co-owned property dispute: can one owner force a sale?

In NSW, disputes between co-owners can potentially be dealt with under section 66G of the Conveyancing Act 1919, which allows the Supreme Court to appoint trustees for sale or partition in appropriate cases. The outcome depends on the ownership structure and facts, so keep the title, purchase documents, loan records, contribution evidence and correspondence. Official source: NSW legislation and court guidance. Guide: https://getinstantlaw.com/property-ownership-disputes