2. 514 Byron Ct Wheaton IL
514 Byron Ct Wheaton IL

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514 Byron Ct Wheaton, IL

514 Byron Ct Wheaton, IL 60187 was built in 1948 and last sold for $370,000. The property has a lot size of 6,970 Sq Ft lot and is listed as a Single Family. The property is currently not for sale. Current estimates place the value near 415,000, reflecting a 5% change over the past year, with 2 beds, 1 baths, and approximately 834 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

$370,000
Last sold Feb 20, 2026
2
Beds
1
Baths
834
Sqft
Off Market
$415,000 estimated value
Built in 1948
$498/sqft
6,970 lot sqft

Property characteristics

Property type
Residential
Zoning type
Single Family
APN
05-15-318-024
Parking
2
Subdivision
Lowell Manor
Heating
Forced air unit
Stories
1

Property History

Over the last 12 months, the sales price of 514 Byron Ct Wheaton, IL 60187 has increased by 5%, and the tax increased by 2%.

Price History

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Year Price Price/Sq Ft
2026 $ 412,000 5 % $ 494
2025 $ 390,000 12 % $ 468
2024 $ 346,000 32 % $ 415
2023 $ 262,000 -3 % $ 314
2022 $ 272,000 11 % $ 326
2021 $ 244,000 ---- $ 293

Tax History

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Year Taxes Assesments
2025 $ 5,366 2 % $ 96,597
2024 $ 5,225 4 % $ 89,063
2023 $ 5,000 1 % $ 81,980
2022 $ 4,950 0 % $ 77,470
2021 $ 4,928 ---- $ 75,630
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Owner

Barbara Gilleylen Barbara Martin Gilleylen , Age 66

Lives at 514 Byron Ct, Wheaton, IL 60187-5966
Relatives: Robert Gilleylen, Brittnee Gilleylen, Kelsee Gilleylen, Randine Holloway, Sandra Gilleylen, Erica Gilleylen, Gregory Gilleylen
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People Living at 514 Byron Ct Wheaton, IL

Barbara Gilleylen Barbara Martin Gilleylen , Age 66

Lives at 514 Byron Ct, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron Ct
Prior addresses: 2016 Westover Rd, North Aurora, IL 60542-2015 North Aurora IL 60542 2016 Westover Rd Po Box 171, North Aurora, IL 60542-0171 North Aurora IL 60542 Po Box 171 216 S Williston St, Wheaton, IL 60187-5914 Wheaton IL 60187 216 S Williston St
Relatives: Robert Gilleylen, Brittnee Gilleylen, Kelsee Gilleylen, Randine Holloway, Sandra Gilleylen, Erica Gilleylen, Gregory Gilleylen
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Kelsee Gilleylen Kelsee A Gilleylen , Age 37

Lives at 514 Byron Ct, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron Ct
Prior addresses: 3S623 Everton Dr, Unit 201, Warrenville, IL 60555-3664 Warrenville IL 60555 3S623 Everton Dr, Unit 201 1525 Fairway Dr, Apt 102, Naperville, IL 60563-9153 Naperville IL 60563 1525 Fairway Dr, Apt 102 503 S 12th Ave, Saint Charles, IL 60174-3218 Saint Charles IL 60174 503 S 12th Ave
Relatives: Barbara Gilleylen, Brittnee Gilleylen, Randine Holloway, Robert Gilleylen, Sandra Gilleylen, Erica Gilleylen, Gregory Gilleylen
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Brittnee Gilleylen Brittnee Marie Gilleylen , Age 37

Lives at 514 Byron Ct, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron Ct
Prior addresses: 3S623 Everton Dr, Unit 201, Warrenville, IL 60555-3664 Warrenville IL 60555 3S623 Everton Dr, Unit 201 1525 Fairway Dr, Apt 102, Naperville, IL 60563-9153 Naperville IL 60563 1525 Fairway Dr, Apt 102 503 S 12th Ave, Saint Charles, IL 60174-3218 Saint Charles IL 60174 503 S 12th Ave
Relatives: Barbara Gilleylen, Kelsee Gilleylen, Randine Holloway, Robert Gilleylen, Sandra Gilleylen, Erica Gilleylen, Gregory Gilleylen
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Alison Martinson Alison Beth Martinson , Age 54

Lives at 1617 Whitley Rd, Naperville, IL 60563-2083 Naperville IL 60563 1617 Whitley Rd
Prior addresses: 514 Byron Ct, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron Ct 31750 S Lake Shore Dr, Dowagiac, MI 49047-8402 Dowagiac MI 49047 31750 S Lake Shore Dr 78 Breckenridge Dr, Aurora, IL 60504-5252 Aurora IL 60504 78 Breckenridge Dr
Relatives: Chad Martinson, Amie Bender, Austin Martinson, Elizabeth Martinson, Marianne Rollins, Robbie Rollins, Ainsley Bender, Bonnalyn Martinson, Christine Martinson
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Aaron Woldman Aaron Woldman

Lives at 514 Byron CT, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron CT
Prior addresses: 1275 Main AVE, Cleveland, OH 44113-2329 Cleveland OH 44113 1275 Main AVE
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Erin Phinney Erin Taylor Phinney , Age 34

Lives at 5S637 Vest Ave, # S637, Naperville, IL 60563-3360 Naperville IL 60563 5S637 Vest Ave, # S637
Prior addresses: 514 Byron CT, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron CT 243 Lakeshore Ln, Bloomingdale, IL 60108-1973 Bloomingdale IL 60108 243 Lakeshore Ln
Relatives: Douglas Phinney, Jennifer Messer, Kerry Phinney, Rebecca O'neil, Alyssa Welbes, Amanda Taylor, Barbara Springer, Brody Cottongim, Caleb Davis
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Kristen Woldman Kristen M Woldman , Age 45

Lives at 611 Hampton Crse, # CRS, West Chicago, IL 60185-5805 West Chicago IL 60185 611 Hampton Crse, # CRS
Prior addresses: 514 Byron Ct, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron Ct 466 S President St, Apt 203, Carol Stream, IL 60188-2893 Carol Stream IL 60188 466 S President St, Apt 203 461 Farnham Ln, Wheaton, IL 60189-7565 Wheaton IL 60189 461 Farnham Ln
Relatives: Cindy Woldman, Gary Woldman, James Owens, John Owens, Margaret Owens, Mark Owens, Ryan Woldman, Alex Owens
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James Owens James Alan Owens , Age 55

Lives at 611 Hampton Crse, # CRS, West Chicago, IL 60185-5805 West Chicago IL 60185 611 Hampton Crse, # CRS
Prior addresses: 514 Byron Ct, Wheaton, IL 60187-5966 Wheaton IL 60187 514 Byron Ct 26W152 Grand Ave, Wheaton, IL 60187-2926 Wheaton IL 60187 26W152 Grand Ave 5243 Linden Rd, Apt 9313, Rockford, IL 61109-5877 Rockford IL 61109 5243 Linden Rd, Apt 9313
Relatives: Alex Owens, Angela Owens, Jerrod Owens, John Owens, Kristen Woldman, Margaret Owens, Mark Owens
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Martin Franklin Martin G Franklin , Age 65

Lives at 2S141 Lynn Ct, # S141, Warrenville, IL 60555-1228 Warrenville IL 60555 2S141 Lynn Ct, # S141
Prior addresses: 806 Wildwood CT, Streamwood, IL 60107-2052 Streamwood IL 60107 806 Wildwood CT 808 Northwinds Dr, Saint Charles, IL 60174-5052 Saint Charles IL 60174 808 Northwinds Dr
Relatives: Jana Franklin, Heather Franklin, Kara Burkett, Kara Franklin, Lynda Goeringer, Mark Franklin, Steven Franklin, Aaron Knoth, Alannah Taylor
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Neighbors

518 Byron Ct
Wheaton, IL
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510 Byron Ct
Wheaton, IL
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522 Byron Ct
Wheaton, IL
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506 Byron Ct
Wheaton, IL
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FAQs

Who lives at 514 Byron Ct, Wheaton, IL 60187?
According to our records, the current person living in 514 Byron Ct is Barbara Gilleylen.
Is this property currently for sale?
The property is not for sale and last sold for $370,000 on Feb 20, 2026. 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 $415,000, reflecting a 5% 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 834 sq ft of living space on a 6,970 sq ft lot, built in 1948 and classified as a Single Family.
What nearby properties can I compare this to?
Nearby homes include 518 Byron Ct, 510 Byron Ct, and 522 Byron Ct, each with its own property report to help compare size, value, and residents.