Ottawa, Kansas, offers a diverse housing market with a range of options to suit various preferences and budgets. The housing landscape is predominantly composed of single-family homes, reflecting a blend of architectural styles that include ranch, bungalow, and Victorian influences. A selection of apartments and townhouses is also available, providing alternatives for those seeking smaller living spaces or maintenance-free lifestyles. The majority of homes were constructed in the latter half of the 20th century, with a homeownership rate that underscores the community's investment in residential stability.