A general overview of the Ottawa, IL real estate market is displayed above. The median home price for homes in Ottawa, IL is $130,900, which is 25% lower than the Illinois average. This means that real estate in the Ottawa, IL area is generally more affordable than the rest of Illinois. The median rent price in Ottawa, IL is $720 which is 22% lower than the Illinois average. In Ottawa, IL, 63.5% of people are home owners and an average of 2.3 people occupy each home. From luxury houses to affordable condos to urban townhomes, there are many different types of real estate in Ottawa, IL. We make it easy to find Ottawa, IL real estate listings and homes for sale by filtering location, price, bedrooms and bathrooms in the search area above.