1439 William St
Sycamore, IL 60178
4 bd 3 ba 2,166 sqft Built 1992 Lot 10,367 sqft single_family
No recorded sales
Location
Timeline: Sale, Listing & Tax History
Recorded events
No recorded events
No sale or listing events are on file for this property.
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2025 | $91,285 | $20,964 | $112,249 | $8,488 |
| 2024 | $91,285 | $20,964 | $112,249 | $8,275 |
| 2023 | $85,826 | $19,710 | $105,536 | $8,175 |
| 2022 | $71,882 | $16,507 | $88,389 | $7,808 |
| 2021 | $67,482 | $15,497 | $82,979 | $7,427 |
| 2020 | $65,823 | $15,116 | $80,939 | $7,321 |
| 2019 | $64,381 | $14,785 | $79,166 | $7,201 |
| 2018 | $62,427 | $14,336 | $76,763 | $7,076 |
| 2017 | $59,957 | $13,769 | $73,726 | $6,898 |
| 2016 | $57,222 | $13,141 | $70,363 | $6,728 |
| 2015 | $53,856 | $12,368 | $66,224 | $6,652 |
| 2014 | $51,140 | $11,744 | $62,884 | $6,463 |
| 2013 | $52,120 | $11,969 | $64,089 | $6,292 |
| 2012 | $55,335 | $12,707 | $68,042 | $6,125 |
| 2011 | $61,015 | $14,011 | $75,026 | $6,237 |
| 2010 | $64,253 | $14,755 | $79,008 | $6,128 |
| 2008 | $65,005 | $14,928 | $79,933 | $5,888 |
| 2007 | $61,980 | $14,233 | $76,213 | $5,541 |
| 2006 | $57,543 | $13,214 | $70,757 | $5,321 |
Property facts
Year built
1992
Property type
single_family
Stories
2
Beds
4
Baths
3
Living area
2,166 sqft
Lot size
10,367 sqft
ZIP code
60178
City
Sycamore
Street
William St
Coordinates
42.00532, -88.69900
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 1439 William St last sell?
No public-record sale is on file for 1439 William St.
What is the current tax assessment for 1439 William St?
The most recent total assessment for 1439 William St (year 2025) is $112,249 with $8,488 in property tax.
When was 1439 William St built?
1439 William St was built in 1992.
How does 1439 William St compare to others on William St?
We track 8 other properties on William St. Browse the list under "Other properties on William St" to compare beds, baths, and sale history.
What are the property facts for 1439 William St?
1439 William St is a 4 bed, 3 bath, 2,166 sqft, 10,367 sqft lot single_family.
Is 1439 William St a flip candidate?
No — 1439 William St does not appear in our flips dataset.
Is 1439 William St a tax-appeal candidate?
No — 1439 William St is not currently flagged as a tax-appeal candidate.
Forecast for this area
ZIP-area linear projection — not a per-property automated valuationQuarterly trend
+1.5%
Implied 1-yr
+6.0%
2026 Q3
$351.7K
2026 Q4
$356.5K
ZIP 60178 — Median Price History + Forecast
Explore nearby
Geography
Other properties on William St