👉 A pre-obstruction is a type of property that has been previously blocked or prevented from being sold. In real estate, it refers to a property that was previously owned by someone else but is now subject to legal restrictions or limitations due to the seller's intention to sell it. This could include restrictions on who can buy the property, certain zoning regulations, or any other conditions that prevent a previous owner from selling the property. Pre-obstruction properties are often used in real estate transactions to ensure compliance with