LaSalle County · Illinois

Homes for sale in Ottawa.

There are 164 homes for sale in Ottawa right now, with a median list price of $278,750. Every active listing below updates live from the MLS.

164

homes for sale

$279K

median list price

$207

median price / sq ft

239 days

avg. days on market

How the Ottawa market is moving.

Closed MLS sales — last 12 months.

300 homes closed in Ottawa over the last 12 months. Updated continuously from the MLS.

Active listings in Ottawa.

See all 164 homes →

Active New 📸 39

$229,500

3 bd · 1.5 ba · 1,471 sqft

742 Chambers Street

Ottawa, IL 61350

Active New 📸 29

$368,000

4 bd · 2 ba · 2,340 sqft

1430 N 30th Road

Ottawa, IL 61350

Active New 📸 21

$230,000

3 bd · 1.5 ba · 1,407 sqft

301 Hillside Avenue

Ottawa, IL 61350

Active New 📸 24

$190,000

3 bd · 2 ba · 1,400 sqft

700 E Canal Avenue

Ottawa, IL 61350

Active New 📸 22

$285,000

4 bd · 4 ba · — sqft

119 E Superior Street

Ottawa, IL 61350

Active New 📸 21

$147,500

4 bd · 1 ba · 1,002 sqft

203 E Van Buren Street

Ottawa, IL 61350

Active

$339,000

4 bd · 3 ba · 1,862 sqft

126 Prairie Street

Ottawa, IL 61350

Active 📸 33

$459,000

3 bd · 2.5 ba · 2,868 sqft

2511 Reynolds Manor Drive #2511

Ottawa, IL 61350

Active 📸 51

$575,000

4 bd · 3 ba · 2,846 sqft

1123 Country Oak Drive

Ottawa, IL 61350

About the Ottawa market.

Ottawa is one of the communities dwello Home Group covers across LaSalle County and the broader Chicago and Northwest Indiana market. The listings on this page are pulled live from the MLS and refreshed continuously, so what you see is what's genuinely available right now.

Whether you're buying your first home, moving up, or selling, a local dwello agent can give you a real read on Ottawa — pricing, neighborhoods, schools, and how fast homes are actually moving. Reach out any time; there's no pressure and no obligation.

Browse Ottawa by property type.

Houses

Single-family homes

Townhomes & Condos

Attached + low-maintenance

Nearby areas.

Seneca 75 Lasalle 69 Streator 61 Peru 55 Marseilles 52 Sheridan 34 Earlville 32 Oglesby 24

Ottawa real estate questions.

How many homes are for sale in Ottawa, IL?

As of May 2026, there are 164 active listings in Ottawa, Illinois, plus 44 more under contract. The listings on this page update straight from the MLS, so they reflect current inventory.

What is the median home price in Ottawa?

The median list price of active homes in Ottawa is currently $278,750, or roughly $207 per square foot. Prices vary widely by neighborhood, size, and condition — browse the active listings above for live pricing.

Does dwello Home Group serve Ottawa?

Yes. dwello Home Group is based in Chicago's south suburbs and Northwest Indiana and works with buyers and sellers across the wider region, including Ottawa. Get in touch and we'll connect you with the right agent.

How fast do homes sell in Ottawa?

Active listings in Ottawa have been on the market an average of 239 days. 76 homes have closed there in the last 90 days. Well-priced homes in good condition tend to move noticeably faster than average.

How do I schedule a showing in Ottawa?

Open any listing on this page and use the "Schedule a showing" button, or contact dwello Home Group directly. A local agent will set up the tour and walk you through every step — financing, offers, inspections, and closing.

Thinking about Ottawa?

Tour a home, get a straight answer on pricing, or just ask a question. A local dwello agent is ready when you are.

Browse Ottawa homes Talk to an agent