Ottawa, IL, Real Estate

Ottawa, Illinois, is a charming city in LaSalle County, nestled along the Illinois and Fox Rivers, about 80 miles southwest of Chicago. Known as the "Scenic Gateway to Starved Rock," it’s a hub for outdoor enthusiasts, offering proximity to Starved Rock and Buffalo Rock State Parks, where hiking, kayaking, and wildlife viewing abound. With a population of around 18,000, Ottawa blends small-town warmth with rich history, evident in its vibrant downtown featuring historic buildings, local shops, and eateries. The city hosts events like the Ottawa Riverfest and is home to the iconic 1930s Ottawa Mural, celebrating its heritage. Its strategic location and community spirit make it a hidden gem in the Illinois Valley.

Ottawa currently has 75 single family homes for sale with an average list price of $370,582.20, 1 townhouse for sale with a list price of $469,000, 6 condos for sale with an average list price of $457,483.33, and 61 lots for sale with an average list price of $152,745.90. The average annual property tax for Ottawa is $4,607.10.

Current Homes for Sale

Schools

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Absorption Report

Using the absorption rate, we can determine how long it's taking for homes to sell and which price points are selling the fastest in Ottawa, i.e. what's hot and what's not.

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Recent Sales

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Subdivisions

Subdivisions Median Price
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Autumnwood

Autumnwood is a single-family home community in Ottawa, Illinois, built between 2006 and 2023. It currently has no homes for sale. The homes range in size from 1,486 ft2 to 2,710 ft2. The HOA fees range from $8 to $42 per month. The average annual property tax for Autumnwood is $6,799.54. ... Read more
Median Price: $400,000
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Briarcrest

Briarcrest is a single-family home, condo, and townhouse community in Ottawa, Illinois, built between 1984 and 2019. It currently has no homes for sale. The homes range in size from 1,112 ft2 to 2,040 ft2. The average annual property tax for Briarcrest is $4,838.24. ... Read more
Median Price: $225,450
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Countryside

Countryside is a single-family home community in Ottawa, Illinois, built between 1995 and 2000. It currently has no homes for sale. The homes range in size from 1,614 ft2 to 2,640 ft2. The average annual property tax for Countryside is $8,646.94. ... Read more
Median Price: $362,000
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Deer Timber

Deer Timber is a condo and single-family home community in Ottawa, Illinois, built between 1996 and 1999. It currently has 3 lots for sale with an average list price of $42,166.67. The homes range in size from 1,100 ft2 to 1,759 ft2. The average annual property tax for Deer Timber is $6,693.82. ... Read more
Median Price: $170,000
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Gracefield

Gracefield is a subdivision in Ottawa, Illinois. It currently has no homes for sale.
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Subdivisions

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Market Trends

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Real Estate News

Homes Just Sold in Ottawa: January 27th to February 2nd

Homes Just Sold in Ottawa: January 27th to February 2nd - February 3, 2026

Ottawa had 3 sales during the week of Tuesday, January 27 to Monday, February 2, including including 3 single family homes for sale with an average list price of $210,000. $240,000 1011 ... continue reading
New Homes with Master Bedrooms on the 1st Floor in Ottawa: January 24th to January 30th

New Homes with Master Bedrooms on the 1st Floor in Ottawa: January 24th to January 30th - January 31, 2026

Ottawa had 2 new homes for sale with a master bedroom on the first floor during the month of Saturday, January 24 to Friday, January 30, including 2 single ... continue reading
New Homes For Sale This Week in Ottawa: January 23rd to January 29th

New Homes For Sale This Week in Ottawa: January 23rd to January 29th - January 30, 2026

Ottawa had 6 new homes for sale during the week of Friday, January 23 to Thursday, January 29, including including 3 single family homes for sale with an average list ... continue reading
Homes Just Sold in Ottawa: January 20th to January 26th

Homes Just Sold in Ottawa: January 20th to January 26th - January 27, 2026

Ottawa had 2 sales during the week of Tuesday, January 20 to Monday, January 26, including including . $179,000 628 3rd Ave. Ottawa, IL $169,000 1125 Paul St. Ottawa, IL ... continue reading
New Homes with Master Bedrooms on the 1st Floor in Ottawa: January 17th to January 23rd

New Homes with Master Bedrooms on the 1st Floor in Ottawa: January 17th to January 23rd - January 24, 2026

Ottawa had 3 new homes for sale with a master bedroom on the first floor during the month of Saturday, January 17 to Friday, January 23, including 3 single ... continue reading
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