In Person: For Houston County Appraisal District, most businesses will need to file the general rendition form 50-144. In Houston most areas doesn't have a zoning unless you enter a nice subdivision.On the bottom of sign says " Deed Restrictions ". The Real Property Department records documents pertaining to real property or real estate in Harris County. Which forms will I need to file? For Harris County Appraisal District, most businesses will need to file the general rendition form, 22.15. In general, sole proprietorships and partnerships need to register and file the business name (DBA or assumed name) with their local county clerk's office. If no business premise is maintained, then an assumed name certificate should be filed in all counties where business is conducted under the assumed name. The Houston Permitting Center combines the majority of the City of Houston's permitting and licensing into one convenient location. Business Personal Property.