Texas Property Code - PROP § 21.012. Condemnation Petition

(a) If an entity with eminent domain authority wants to acquire real property for public use but is unable to agree with the owner of the property on the amount of damages, the entity may begin a condemnation proceeding by filing a petition in the proper court.

(b) The petition must:

(c) An entity that files a petition under this section must concurrently provide a copy of the petition to the property owner by certified mail, return receipt requested, and first class mail. If the entity has received written notice that the property owner is represented by counsel, the entity must also concurrently provide a copy of the petition to the property owner's attorney by first class mail, commercial delivery service, fax, or e-mail.