The Real Property Department records documents pertaining to real property or real estate in Harris County. Form must be filled out and notarized at the time of filing.Once you obtain a judgment, you will file an abstract if judgment in the real property records in the county where the property is located. Legal Forms for the Harris County JP Courts. It is possible that property can be sold for delinquent taxes. The lien lasts for 10 years and can be renewed. An abstract of judgment is a document that is filed in the property records of a county.