437 Washington St
South Beloit, IL 61080
2 bd 1 ba 826 sqft Built 1940 Lot 13,068 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 | $20,761 | $2,629 | $23,390 | $1,219 |
| 2023 | $18,998 | $2,406 | $21,404 | $355 |
| 2022 | $2,105 | $1,814 | $3,919 | $339 |
| 2021 | $1,970 | $1,698 | $3,668 | $327 |
| 2020 | $1,907 | $1,644 | $3,551 | $321 |
| 2019 | $1,837 | $1,584 | $3,421 | $321 |
| 2018 | $1,751 | $1,510 | $3,261 | $322 |
| 2017 | $1,678 | $1,447 | $3,125 | $319 |
| 2016 | $1,623 | $1,400 | $3,023 | $314 |
| 2015 | $1,586 | $1,368 | $2,954 | $313 |
| 2014 | $1,586 | $1,368 | $2,954 | $314 |
| 2013 | $1,611 | $1,389 | $3,000 | $311 |
| 2012 | $12,022 | $1,424 | $13,446 | $1,333 |
| 2011 | $13,859 | $1,458 | $15,317 | $1,402 |
| 2010 | $14,207 | $1,495 | $15,702 | $1,351 |
| 2008 | $14,218 | $1,496 | $15,714 | $1,289 |
| 2007 | $12,927 | $1,442 | $14,369 | $1,186 |
| 2006 | $12,690 | $1,416 | $14,106 | $1,202 |
Property facts
Year built
1940
Property type
single_family
Stories
—
Beds
2
Baths
1
Living area
826 sqft
Lot size
13,068 sqft
ZIP code
61080
City
South Beloit
Street
Washington St
Coordinates
42.49053, -89.03469
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 437 Washington St last sell?
No public-record sale is on file for 437 Washington St.
What is the current tax assessment for 437 Washington St?
The most recent total assessment for 437 Washington St (year 2025) is $23,390 with $1,219 in property tax.
When was 437 Washington St built?
437 Washington St was built in 1940.
How does 437 Washington St compare to others on Washington St?
We track 5 other properties on Washington St. Browse the list under "Other properties on Washington St" to compare beds, baths, and sale history.
What are the property facts for 437 Washington St?
437 Washington St is a 2 bed, 1 bath, 826 sqft, 13,068 sqft lot single_family.
Is 437 Washington St a flip candidate?
No — 437 Washington St does not appear in our flips dataset.
Is 437 Washington St a tax-appeal candidate?
No — 437 Washington 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
-1.1%
Implied 1-yr
-4.2%
2026 Q3
$210K
2026 Q4
$207.7K
ZIP 61080 — Median Price History + Forecast
Explore nearby
Geography
Other properties on Washington St