Report Results for

309 E Union St Seneca, IL

309 E Union St Seneca, IL 61360 was built in 1964 The property has a lot size of 12,865 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 272,000, reflecting a 1% change over the past year, with available bedroom details, 1 baths, and approximately 1,428 sq ft of living space. If you are looking to buy or rent a property, use USPhoneBook's property database to avoid rental scams, understand tax liabilities, and get a sense of the property's value over time. You can also check out the neighborhood section and see nearby homes, last sold for prices, tax records and more.
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Public Facts

 
Last sold Feb 7, 2026
1
Baths
1,428
Sqft
Off Market
$272,000 estimated value
Built in 1964
$190/sqft
12,865 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
24-24-325-005
Subdivision
Underhills Outlots Sec 34-33-5
Stories
1.5

Property History

Over the last 12 months, the sales price of 309 E Union St Seneca, IL 61360 has increased by 1%, and the tax increased by 19%.

Price History

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Year Price Price/Sq Ft
2026 $ 189,000 1 % $ 132
2025 $ 186,000 60 % $ 130
2024 $ 116,000 -28 % $ 81
2023 $ 163,000 10 % $ 114
2022 $ 147,000 63 % $ 103
2021 $ 90,000 ---- $ 63

Tax History

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Year Taxes Assesments
2025 $ 2,085 19 % $ 38,544
2024 $ 1,742 -1 %
2023 $ 1,763 -20 % $ 32,147
2022 $ 2,228 0 % $ 37,256
2021 $ 2,242 ---- $ 37,256
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Owner

People Living at 309 E Union St Seneca, IL



Neighbors

317 E Union St
Seneca, IL

301 E Union St
Seneca, IL

327 E Union St
Seneca, IL

293 E Union St
Seneca, IL

FAQs

Who lives at 309 E Union St, Seneca, IL 61360?
According to our records, the current person living in 309 E Union St is Norma Olson.
Is this property currently for sale?
The property is not for sale. Use USPhoneBook to review nearby listings or compare similar homes in the area.
What is the estimated value of this property?
The estimated value is $272,000, reflecting a 1% change over the past year. You can explore price history and tax records to see how the value has changed over time.
How big is this property?
It features approximately 1,428 sq ft of living space on a 12,865 sq ft lot, built in 1964 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 317 E Union St, 301 E Union St, and 327 E Union St, each with its own property report to help compare size, value, and residents.