San Marcos Homes for Sale Homes for Sale in San Marcos under $400,000 7Homes for sale in San Marcos Under $400,000 $345,000 Address Withheld San Marcos beds, 0 baths, 1,200 sqft Courtesy of: Keller Williams Realty $7,187 423 Daisy Ln San Marcos beds, 0 baths, 0 sqft Courtesy of: Chen X. Wang $185,500 1560 Circa Del Lago San Marcos 1 beds, 1 baths, 660 sqft Courtesy of: TenFold Real Estate $352,000 1560 Circa Del Lago San Marcos 2 beds, 2 baths, 1,030 sqft Courtesy of: TenFold Real Estate $348,000 1508 Circa Del Lago San Marcos 2 beds, 2 baths, 1,034 sqft Courtesy of: Keller Williams Realty $275,000 1616 Circa Del Lago San Marcos 2 beds, 2 baths, 1,034 sqft Courtesy of: Lake and Coast Real Estate $369,000 1664 Circa Del Lago San Marcos 2 beds, 2 baths, 1,030 sqft Courtesy of: Century 21 Award View More