What a vacant year costs
Property tax continues. Insurance often lapses, because most carriers will not keep a standard policy on an unoccupied dwelling past a set number of days — and once it lapses, a fire or a tree becomes a total loss with no recovery.
Then the physical losses: frozen and split supply lines, a roof leak nobody catches, copper and HVAC theft, animals under a torn skirt, and vegetation that turns a maintained property into a code complaint.
Cheap steps that protect real value
Shut the water off at the main and drain the lines if the home will be unheated through winter. Keep minimal heat if you can — it is cheaper than a repipe. Ask a neighbor to walk the property monthly. Keep the grass cut. Tell your insurer the truth about occupancy and ask about a vacancy endorsement rather than letting the policy quietly fail.
Delinquent taxes and certificates of delinquency
Unpaid Kentucky property taxes become certificates of delinquency that third parties can purchase, which adds fees and interest on top of the tax. Vacant, low-value manufactured homes are exactly the kind of property where the accumulated tax can eventually exceed what the home is worth.
If you are already in that position, it does not make the property unsellable, but it does mean the payoff comes out of the sale — and it means waiting another two years probably erases whatever equity is left.