Seneca, IL, Real Estate

Seneca, Illinois, is a small village in LaSalle County, nestled along the Illinois River with a population of around 2,300. Known for its tight-knit community and scenic riverfront, Seneca offers a peaceful, small-town atmosphere with a rich history tied to its agricultural and industrial roots. The village features local businesses, parks, and recreational opportunities, including boating and fishing on the river, as well as proximity to nearby attractions like Starved Rock State Park. Annual events, such as the Seneca Shipyard Festival, bring residents together to celebrate their heritage, making it a charming spot for those seeking a quiet, community-focused lifestyle.

Seneca currently has 8 single family homes for sale with an average list price of $277,762.50 and 85 lots for sale with an average list price of $43,963.53. The average annual property tax for Seneca is $3,049.35.

Current Homes for Sale

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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 Seneca, i.e. what's hot and what's not.

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Recent Sales

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Subdivisions

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Woodsmoke Ranch

Woodsmoke Ranch is a subdivision in Seneca, Illinois. It currently has 74 lots for sale with an average list price of $37,281.08.

Subdivisions

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Market Trends

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Real Estate News

Homes Just Sold in Seneca: September 16th to September 22nd

Homes Just Sold in Seneca: September 16th to September 22nd - September 23, 2025

Seneca had 2 sales during the week of Tuesday, September 16 to Monday, September 22, including including 1 single family home for sale with a list price of $199,900 and ... continue reading
New Homes For Sale This Week in Seneca: September 12th to September 18th

New Homes For Sale This Week in Seneca: September 12th to September 18th - September 19, 2025

Seneca had 2 new homes for sale during the week of Friday, September 12 to Thursday, September 18, including including 2 lots for sale with an average list price of ... continue reading
Homes Just Sold in Seneca: September 9th to September 15th

Homes Just Sold in Seneca: September 9th to September 15th - September 16, 2025

Seneca had 4 sales during the week of Tuesday, September 9 to Monday, September 15, including including 1 single family home for sale with a list price of $410,000 and ... continue reading
New Homes For Sale This Week in Seneca: September 5th to September 11th

New Homes For Sale This Week in Seneca: September 5th to September 11th - September 12, 2025

Seneca had 2 new homes for sale during the week of Friday, September 5 to Thursday, September 11, including including 2 lots for sale with an average list price of ... continue reading
Homes Just Sold in Seneca: September 2nd to September 8th

Homes Just Sold in Seneca: September 2nd to September 8th - September 9, 2025

Seneca had only 1 sale during the week of Tuesday, September 2 to Monday, September 8, including and it was a single family home for sale with a list price ... continue reading
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