Why most for sale by owner (FSBO) fail while working to sell their home. They can sell it through a real estate agent, a real estate wholesaler, or even on their own. These have scenarios above have produced options for the homeowner that continues to fuel the for sale by owner wave. Stats on Listing as a For Sale by OwnerHere are some stats on listing as a for sale by owner, and what the results are as someone lists themselves. Why For Sale by Owners FailThe failure of a for sale by owner is primary the seller attempting to take a shortcut from costing themselves the fees of listing the property with a real estate professional.