San Marcos Homes for Sale San Marcos Duplex and Triplex Homes for Sale 2Duplex and Triplex Homes for sale in San Marcos $636,000 575 Charlotte Dr. San Marcos 4 beds, 2 baths, 1,488 sqft Courtesy of: Windermere Real Estate $1,959,000 976 La Moree Road San Marcos beds, 0 baths, 1,802 sqft Courtesy of: KW Temecula View More