New Build Floor Plans in O Fallon, IL

From $624,900

From $360,000

From $395,000

From $425,000

From $380,000

From $365,000

From $490,000

From $365,000

From $490,000

From $539,900

From $511,900

From $502,900

From $523,900

From $469,900

From $507,900

From $179,900

From $223,900

From $224,900

From $389,900

From $349,900

From $339,900

From $364,900

From $359,900