Ottawa, WI, Real Estate

Ottawa, Wisconsin, is a peaceful rural town in Waukesha County, about 30 miles west of Milwaukee, spanning roughly 36 square miles with a population of around 3,650 as of recent years. Founded in 1843 by early settlers including Talbot C. Dousman, it was quickly recognized as an ideal place to live and has retained its reputation as a serene, desirable community ever since. Nestled in southeastern Wisconsin's scenic landscape, Ottawa features ample recreational opportunities, including access to lakes, trails, and nearby Kettle Moraine State Forest areas like Ottawa Lake Campground, making it popular for outdoor activities year-round. Often described as one of the best places to live in the state, the town blends expansive rural charm—with ornate mansions, farmhouses, and lakefront properties—with strong schools and a quiet, suburban-to-rural lifestyle that appeals to those seeking respite from larger urban areas while staying close to Milwaukee's amenities.

Ottawa currently has 2 single family homes for sale with an average list price of $761,500 and 2 lots for sale with an average list price of $635,000. The average annual property tax for Ottawa is $4,780.85.

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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Countryside Estates

Countryside Estates is a single-family home community in Ottawa, Wisconsin, built between 1994 and 1998. It currently has no homes for sale. The homes range in size from 1,998 ft2 to 3,495 ft2. The average annual property tax for Countryside Estates is $4,060.19. It is located in Waukesha County. ... Read more
Median Price: $620,000
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Gramling Homestead

Gramling Homestead is a single-family home community in Ottawa, Wisconsin, built in 2002. It currently has no homes for sale. The homes have an average size of 2,200 ft2. The HOA fees range from $125 to $125 per month. The average annual property tax for Gramling Homestead is $5,043.38. It is located in Waukesha County. ... Read more
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Kettle Moraine Estates

Kettle Moraine Estates is a single-family home community in Ottawa, Wisconsin, built between 1969 and 1993. It currently has no homes for sale. The homes range in size from 2,269 ft2 to 3,019 ft2. The average annual property tax for Kettle Moraine Estates is $4,439.22. It is located in Waukesha County. ... Read more
Median Price: $522,500
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Moraine Meadows

Moraine Meadows is a single-family home community in Ottawa, Wisconsin, built between 1976 and 1987. It currently has no homes for sale. The homes range in size from 2,214 ft2 to 3,105 ft2. The average annual property tax for Moraine Meadows is $4,990.02. It is located in Waukesha County. ... Read more
Median Price: $730,000
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Nature's Retreat

Nature's Retreat is a subdivision in Ottawa, Wisconsin. It currently has no homes for sale. It is located in Waukesha County.
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Subdivisions

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Market Trends

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Real Estate News

Homes Just Sold in Ottawa: February 24th to March 2nd

Homes Just Sold in Ottawa: February 24th to March 2nd - March 3, 2026

Ottawa had 2 sales during the week of Tuesday, February 24 to Monday, March 2, including including 2 single family homes for sale with an average list price of $605,000. $810,000 S31W37307 ... continue reading
New Homes For Sale This Week in Ottawa: February 20th to February 26th

New Homes For Sale This Week in Ottawa: February 20th to February 26th - February 27, 2026

Ottawa had only 1 new home for sale during the week of Friday, February 20 to Thursday, February 26, including and it was a single family home for sale with ... continue reading
Homes Just Sold in Ottawa: February 17th to February 23rd

Homes Just Sold in Ottawa: February 17th to February 23rd - February 24, 2026

Ottawa had 3 sales during the week of Tuesday, February 17 to Monday, February 23, including including 2 single family homes for sale with an average list price of $427,450 ... continue reading
New Homes For Sale This Week in Ottawa: February 13th to February 19th

New Homes For Sale This Week in Ottawa: February 13th to February 19th - February 20, 2026

Ottawa had only 1 new home for sale during the week of Friday, February 13 to Thursday, February 19, including and it was a single family home for sale with ... 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 only 1 new home for sale during the week of Friday, January 23 to Thursday, January 29, including and it was a lot for sale with a list ... continue reading
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