517 Union Ave
Saint Charles, IL 60174
2 bd 1 ba 884 sqft Built 1953 Lot 6,000 sqft single_family
Most recent sale
$280,000
Jun 24, 2024
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jun 24, 2024 | Sold | $280,000 | MRED |
| May 10, 2024 | Price changed | $289,900 | MRED |
| May 2, 2024 | Listed | $297,000 | MRED |
| Jun 30, 2021 | Sold | $231,000 | MRED |
| Jul 9, 2016 | Sold | $195,000 | MRED |
| Apr 26, 2016 | Listing removed | $200,000 | MRED |
| Apr 26, 2016 | Listed | $199,000 | MRED |
| Mar 11, 2016 | Listed | $200,000 | MRED |
| Sep 12, 2014 | Listing removed | $193,800 | MRED |
| May 12, 2014 | Price changed | $193,800 | MRED |
| Mar 10, 2014 | Listed | $194,800 | MRED |
| Aug 30, 2011 | Listing removed | $179,900 | MRED |
| Jun 17, 2011 | Price changed | $179,900 | MRED |
| May 17, 2011 | Price changed | $184,900 | MRED |
| Apr 14, 2011 | Price changed | $187,000 | MRED |
| Mar 28, 2011 | Price changed | $193,000 | MRED |
| Mar 5, 2011 | Price changed | $197,700 | MRED |
| Jan 7, 2011 | Listed | $199,900 | MRED |
| May 3, 2006 | Sold | $202,500 | Public Record |
| Jun 12, 2001 | Sold | $152,000 | Public Record |
| Mar 23, 1995 | Sold | $109,500 | Public Record |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $68,224 | $30,312 | $98,536 | $6,349 |
| 2024 | $68,224 | $30,312 | $98,536 | $6,145 |
| 2023 | $62,862 | $27,930 | $90,792 | $5,481 |
| 2022 | $45,045 | $23,980 | $69,025 | $5,088 |
| 2021 | $42,937 | $22,858 | $65,795 | $4,876 |
| 2020 | $42,136 | $22,432 | $64,568 | $4,820 |
| 2019 | $39,147 | $21,988 | $61,135 | $4,550 |
| 2018 | $36,241 | $21,151 | $57,392 | $4,262 |
| 2017 | $35,002 | $20,428 | $55,430 | $4,141 |
| 2016 | $33,773 | $19,711 | $53,484 | $4,337 |
| 2015 | $32,262 | $19,498 | $51,760 | $4,341 |
| 2014 | $33,360 | $19,498 | $52,858 | $4,506 |
| 2013 | $33,434 | $19,693 | $53,127 | $4,360 |
| 2012 | $32,772 | $19,931 | $52,703 | $4,058 |
| 2011 | $33,142 | $20,581 | $53,723 | $3,779 |
| 2009 | $35,591 | $21,383 | $56,974 | $3,804 |
| 2008 | $42,325 | $21,665 | $63,990 | $3,794 |
| 2007 | $39,989 | $21,665 | $61,654 | $3,607 |
| 2006 | $37,668 | $21,370 | $59,038 | $3,561 |
Property facts
Year built
1953
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
884 sqft
Lot size
6,000 sqft
ZIP code
60174
City
Saint Charles
Street
Union Ave
Coordinates
41.89955, -88.29363
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsInvestment analysis
Estimates based on local averages — not personalized adviceEstimated monthly rent
$1,591
Gross rental yield
6.82%
Implied cap rate
4.43%
Trend-extrapolated value
—
Frequently asked questions
When did 517 Union Ave last sell?
517 Union Ave most recently sold on Jun 24, 2024 for $280,000.
What is the current tax assessment for 517 Union Ave?
The most recent total assessment for 517 Union Ave (year 2025) is $98,536 with $6,349 in property tax.
How does 517 Union Ave's assessment compare to its last sale price?
The current assessment is 64.8% below the last sale price of $280,000.
When was 517 Union Ave built?
517 Union Ave was built in 1953.
How does 517 Union Ave compare to others on Union Ave?
We track 4 other properties on Union Ave. Browse the list under "Other properties on Union Ave" to compare beds, baths, and sale history.
What are the property facts for 517 Union Ave?
517 Union Ave is a 2 bed, 1 bath, 884 sqft, 6,000 sqft lot single_family.
Is 517 Union Ave a flip candidate?
No — 517 Union Ave does not appear in our flips dataset.
Is 517 Union Ave a tax-appeal candidate?
No — 517 Union Ave is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+4.2%
Implied 1-yr
+17.0%
2026 Q3
$696.8K
2026 Q4
$720K
ZIP 60174 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Union Ave