*Homes can be legally auctioned over unpaid taxes, but the law requires a strict process of notices and appeal windows before that.*Even a small tax default can legally trigger attachment and auction, regardless of the property's market value.*If your property is auctioned, legal remedies exist, courts can overturn sales involving procedural violations, fraud, or undervaluation.*Best protection: pay taxes on time, monitor your municipal account, and verify dues before buying or inheriting property.