Are home prices going up or down in Ottawa, IL?
In Ottawa, IL, the typical home sold for $177,250 during May 2026. That is 7% higher than the same stretch a year ago, so prices are up.
Over the last 36 months the typical sale price in Ottawa, IL went from $162,000 to $177,250 — up 9%.
The high point was $192,500, reached in September 2025. Today's typical sale is 8% below that.
Measured by size, homes in Ottawa, IL are selling for about $131 per square foot. Price per square foot is the fairer comparison when the mix of what sells shifts from month to month — a run of big houses can push the typical price up without anything actually getting more expensive.
Source: Redfin's published market data for the Ottawa, IL area, through May 2026.
Are you the agent for Ottawa, IL?
We build this page's numbers into a one-page report with your name, brokerage and phone on it, for up to three areas you work — emailed to you fresh every month. Forward it to clients. $49 a month, cancel anytime.
See a real sample report first — no email needed.
More about the Ottawa, IL market
- When is the best month to sell a house in Ottawa, IL?
- How long does it take to sell a house in Ottawa, IL?
- Do homes sell above asking price in Ottawa, IL?
- Is Ottawa, IL a buyer's market or a seller's market?
- How many homes are for sale in Ottawa, IL?
- All Ottawa, IL housing numbers
Other markets
- Are home prices going up or down in Chicago, IL?
- Are home prices going up or down in Lake County, IL?
- Are home prices going up or down in Elgin, IL?
- Are home prices going up or down in Peoria, IL?
- Are home prices going up or down in Rockford, IL?
- Are home prices going up or down in Springfield, IL?
- Are home prices going up or down in Champaign, IL?
- Are home prices going up or down in Bloomington, IL?
Figures come from Redfin's published market data for the Ottawa, IL area, through May 2026. Neighborhood Numbers is an independent data publisher and is not affiliated with Redfin. We update these pages when Redfin publishes, once a month.