If it was not a rental in the year of the sale, the sale is not reported on a "rental form".

Enter the information on the "Home Sale Worksheet".  Be careful to look through ALL of the lines to fill it out correctly.  Be sure to accurately enter the amount of depreciation for before and after the 1997 date.  And be sure to carefully count and enter the number of days before and after the 2008/2009 date.

And assuming there were some improvements in the last 27 years (roof, furnace, remodel, etc.), the property would not be fully depreciated.