604 20th St
Rock Falls, IL 61071
2 bd 1 ba 1,320 sqft Built 1955 Lot 7,920 sqft single_family
Most recent sale
$87,000
Jul 15, 2022
Location
Timeline: Sale, Listing & Tax History
Recorded events
| Date | Event | Price | Source |
|---|---|---|---|
| Jul 15, 2022 | Sold | $87,000 | MLS #11423756 |
| Jun 3, 2022 | Listed | $85,000 | MLS #11423756 |
| May 5, 2010 | Sold | $82,500 | Public Record |
| Aug 31, 2007 | Sold | $31,200 | Public Record |
| Aug 20, 2007 | Listed | $31,000 | MRED |
Tax assessment history
| Year | Building | Land | Total assessed | Tax paid |
|---|---|---|---|---|
| 2024 | $29,628 | $2,763 | $32,391 | $2,894 |
| 2023 | $27,325 | $2,548 | $29,873 | $2,677 |
| 2022 | $25,464 | $2,402 | $27,866 | $3,222 |
| 2021 | $24,091 | $2,272 | $26,363 | $3,098 |
| 2020 | $23,679 | $2,233 | $25,912 | $1,505 |
| 2019 | $22,832 | $2,153 | $24,985 | $1,478 |
| 2018 | $22,323 | $2,105 | $24,428 | $1,414 |
| 2017 | $21,905 | $2,066 | $23,971 | $1,440 |
| 2016 | $21,537 | $2,031 | $23,568 | $1,438 |
| 2015 | $21,711 | $2,047 | $23,758 | $1,432 |
| 2014 | $22,019 | $2,076 | $24,095 | $1,440 |
| 2013 | $22,623 | $2,133 | $24,756 | $1,478 |
| 2012 | $23,263 | $2,193 | $25,456 | $1,641 |
| 2011 | $23,906 | $2,254 | $26,160 | $1,669 |
| 2010 | $21,752 | $2,269 | $24,021 | $1,431 |
| 2009 | $21,743 | $2,657 | $24,400 | $1,036 |
| 2008 | $7,526 | $2,602 | $10,128 | $2,421 |
| 2006 | $21,292 | $2,550 | $23,842 | $1,492 |
Property facts
Year built
1955
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,320 sqft
Lot size
7,920 sqft
ZIP code
61071
City
Rock Falls
Street
20th St
Coordinates
41.76317, -89.69697
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
$522
Gross rental yield
7.20%
Implied cap rate
4.68%
Trend-extrapolated value
—
Frequently asked questions
When did 604 20th St last sell?
604 20th St most recently sold on Jul 15, 2022 for $87,000.
What is the current tax assessment for 604 20th St?
The most recent total assessment for 604 20th St (year 2024) is $32,391 with $2,894 in property tax.
How does 604 20th St's assessment compare to its last sale price?
The current assessment is 62.8% below the last sale price of $87,000.
When was 604 20th St built?
604 20th St was built in 1955.
How does 604 20th St compare to others on 20th St?
We track 8 other properties on 20th St. Browse the list under "Other properties on 20th St" to compare beds, baths, and sale history.
What are the property facts for 604 20th St?
604 20th St is a 2 bed, 1 bath, 1,320 sqft, 7,920 sqft lot single_family.
Is 604 20th St a flip candidate?
No — 604 20th St does not appear in our flips dataset.
Is 604 20th St a tax-appeal candidate?
No — 604 20th 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
+2.5%
Implied 1-yr
+10.2%
2026 Q3
$189.8K
2026 Q4
$193.9K
ZIP 61071 — Median Price History + Forecast
Explore nearby
Geography
Other properties on 20th St