ORS 742.200: Fire insurance not to exceed value of property insured.

(1) No insurer, insurance producer or insured shall knowingly issue or procure any fire insurance policy upon property within this state for an amount which with any existing insurance exceeds the fair value of the risk insured or of the interest of the insured therein.

      (2) This section does not apply to insurance on stocks of merchandise or property of fluctuating values where the reduced rate percentage value clause is made a part of the policy.