Due diligence in property transactions refers to the process of conducting a comprehensive investigation and analysis of a property before entering into a sale agreement. Due diligence is a critical step before purchasing land, this is because it helps you make informed decisions and reduces the risk of falling victim to scams and fraudulent transactions. This saves you from costly mistakes and ensure a smooth and secure land purchase process. The principle of caveat emptor places the responsibility on a buyer to sufficiently examine a property before making a purchase.