Decisions to make before choosing a unpermitted additions or work sale
Begin with the questions that change the outcome: Do I have to legalize it before selling? Will the county make me tear it out? Does it hurt the value? Those answers establish who has authority, whether a court or lender controls the calendar, and how much room remains for repair work, marketing, or negotiation. They should be answered from the actual Tennessee file rather than from a rough online estimate.
The available paths include Pull retroactive permits and bring the work to code; Remove the addition; Sell as-is to a contractor-buyer. Comparing those paths means calculating net proceeds, time at risk, money required before closing, and the consequence if the transaction fails. A higher advertised price is not a better result when the plan cannot meet the controlling deadline or requires cash the owner does not have.
