Grassy Knoll Ln, Rancho Santa Margarita, California - Redfin
35 addresses found on Grassy Knoll Ln in Rancho Santa Margarita, California. The average lot size on Grassy Knoll Ln is 5493 sq. ft. The average property tax on Grassy Knoll Ln is $9.5K/yr. Find an address below to learn more about the property details: