405.7. Whenever an action is commenced to declare a building uninhabitable, the plaintiff public agency, at the time of filing the complaint, shall record in the office of the recorder of the county in which the building is situated, a notice of the pendency of the action, containing the names of the parties and a description of the real property upon which the building affected by the action is situated.
405.8. Nothing in this title precludes any party from seeking an attachment, injunction, or other relief in connection with a real property claim or the expungement of a notice of pending action.
405.20. A party to an action who asserts a real property claim may record a notice of pendency of action in which that real property claim is alleged. The notice may be recorded in the office of the recorder of each county in which all or part of the real property is situated. The notice shall contain the names of all parties to the action and a description of the property affected by the action.
405.21. An attorney of record in an action may sign a notice of pendency of action. Alternatively, a judge of the court in which an action that includes a real property claim is pending may, upon request of a party thereto, approve a notice of pendency of action. A notice of pendency of action shall not be recorded unless (a) it has been signed by the attorney of record, (b) it is signed by a party acting in propria persona and approved by a judge as provided in this section, or (c) the action is subject to Section 405.6.
405.22. Except in actions subject to Section 405.6, the claimant shall, prior to recordation of the notice, cause a copy of the notice to be mailed, by registered or certified mail, return receipt requested, to all known addresses of the parties to whom the real property claim is adverse and to all owners of record of the real property affected by the real property claim as shown by the latest county assessment roll. If there is no known address for service on an adverse party or owner, then as to that party or owner a declaration under penalty of perjury to that effect may be recorded instead of the proof of service required above, and the service on that party or owner shall not be required. Immediately following recordation, a copy of the notice shall also be filed with the court in which the action is pending. Service shall also be made immediately and in the same manner upon each adverse party later joined in the action.
405.23. Any notice of pendency of action shall be void and invalid as to any adverse party or owner of record unless the requirements of Section 405.22 are met for that party or owner and a proof of service in the form and content specified in Section 1013a has been recorded with the notice of pendency of action.
405.24. From the time of recording the notice of pendency of action, a purchaser, encumbrancer, or other transferee of the real property described in the notice shall be deemed to have constructive notice of the pendency of the noticed action as it relates to the real property and only of its pendency against parties not fictitiously named. The rights and interest of the claimant in the property, as ultimately determined in the pending noticed action, shall relate back to the date of the recording of the notice.
Article 3. Expungement and Other Relief
405.30. At any time after notice of pendency of action has been recorded, any party, or any nonparty with an interest in the real property affected thereby, may apply to the court in which the action is pending to expunge the notice. However, a person who is not a party to the action shall obtain leave to intervene from the court at or before the time the party brings the motion to expunge the notice. Evidence or declarations may be filed with the motion to expunge the notice. The court may permit evidence to be received in the form of oral testimony, and may make any orders it deems just to provide for discovery by any party affected by a motion to expunge the notice. The claimant shall have the burden of proof under Sections 405.31 and 405.32.
405.31. In proceedings under this chapter, the court shall order the notice expunged if the court finds that the pleading on which the notice is based does not contain a real property claim. The court shall not order an undertaking to be given as a condition of expunging the notice where the court finds the pleading does not contain a real property claim.
405.32. In proceedings under this chapter, the court shall order that the notice be expunged if the court finds that the claimant has not established by a preponderance of the evidence the probable validity of the real property claim. The court shall not order an undertaking to be given as a condition of expunging the notice if the court finds the claimant has not established the probable validity of the real property claim.
405.33. In proceedings under this chapter, the court shall order that the notice be expunged if the court finds that the real property claim has probable validity, but adequate relief can be secured to the claimant by the giving of an undertaking. The expungement order shall be conditioned upon the giving of the undertaking of such nature and in such amount as will indemnify the claimant for all damages proximately resulting from the expungement which the claimant may incur if the claimant prevails upon the real property claim. In its order conditionally expunging the notice, the court shall set a return date for the moving party to show fulfillment of the condition, and if the moving party fails to show fulfillment of the condition on the return day, the court shall deny the motion to expunge without further notice or hearing. Recovery may be had on the undertaking pursuant to Section 996.440.
For purposes only of determining under this section whether the giving of an undertaking will secure adequate relief to the claimant, the presumption of Section 3387 of the Civil Code that real property is unique shall not apply, except in the case of real property improved with a single-family dwelling which the claimant intends to occupy.
405.34. Subject to the provisions of Sections 405.31 and 405.32, at any time after a notice of pendency of action has been recorded, and regardless of whether a motion to expunge has been filed, the court may, upon motion by any person with an interest in the property, require the claimant to give the moving party an undertaking as a condition of maintaining the notice in the record title. However, a person who is not a party to the action shall obtain leave to intervene from the court at or before the time the person moves to require an undertaking. The court may permit evidence to be received in the form of oral testimony and may make any orders it deems just to provide for discovery by any affected party. An undertaking required pursuant to this section shall be of such nature and in such amount as the court may determine to be just. In its order requiring an undertaking, the court shall set a return date for the claimant to show compliance and if the claimant fails to show compliance on the return date, the court shall order the notice of pendency of action expunged without further notice or hearing.
Recovery on an undertaking required pursuant to this section may be had in an amount not to exceed the undertaking, pursuant to Section 996.440, upon a showing (a) that the claimant did not prevail on the real property claim and (b) that the person seeking recovery suffered damages as a result of the maintenance of the notice. In assessing these damages, the court shall not consider the claimant's intent or the presence or absence of probable cause.
405.35. No order expunging a notice of pendency of action shall be effective, nor shall it be recorded in the office of any county recorder, until the time within which a petition for writ of mandate may be filed pursuant to Section 405.39 has expired. No order expunging a notice of pendency of action shall be effective, nor shall it be recorded in the office of any county recorder, after a petition for writ of mandate has been timely filed pursuant to Section 405.39, until the proceeding commenced by the petition is finally adjudicated. This section imposes no duty on the county recorder to determine whether the requirements of this section or of any order expunging a notice of pendency of action have been met.
405.36. Once a notice of pending action has been expunged, the claimant may not record another notice of pending action as to the affected property without leave of the court in which the action is pending.
405.37. After notice and hearing, for good cause and upon such terms as are just, the court may exonerate or modify any undertaking required by an order issued pursuant to Section 405.33 or 405.34 or pursuant to a stipulation made in lieu of such an order. An order of the court under this section may be made conditional upon the giving of a new undertaking under Section 405.33 or 405.34.
405.38. The court shall direct that