CLAREMONT, Calif.—Authorities Monday seized hundreds of marijuana plants being grown illegally in a Claremont residence, which was red-tagged by the city, police said. Officers served a search warrant in the 100 block of Kirkwood Avenue at about 8 a.m., according to the Claremont Police Department. “Officers found every room of the home filled with marijuana plants and removed 667 marijuana plants in various stages of growth,” police said in a statement. No arrests were reported. Investigators also found about 120 pounds of drying marijuana and about 80 pounds of processed marijuana, police said. The combined street-sale value of the seized items was about $500,000, police said. “The extreme measures used to illegally grow the marijuana endangered the neighborhood,” police said. “The home was filled with non-code compliant wiring used to power special lighting and air filtration systems. These lighting systems are often the source of fires within a (marijuana) grow.” …