511 4th St
Rock Falls, IL 61071
2 bd 1 ba 1,250 sqft Built 1921 Lot 9,583 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 |
|---|---|---|---|---|
| 2024 | $22,900 | $5,496 | $28,396 | $3,114 |
| 2023 | $21,120 | $5,069 | $26,189 | $2,937 |
| 2022 | $19,913 | $4,779 | $24,692 | $1,583 |
| 2021 | $18,839 | $4,521 | $23,360 | $1,452 |
| 2020 | $18,517 | $4,444 | $22,961 | $1,183 |
| 2019 | $17,855 | $4,285 | $22,140 | $1,162 |
| 2018 | $17,457 | $4,189 | $21,646 | $1,111 |
| 2017 | $17,130 | $4,110 | $21,240 | $1,132 |
| 2016 | $16,842 | $4,041 | $20,883 | $1,130 |
| 2015 | $16,978 | $4,074 | $21,052 | $1,128 |
| 2014 | $17,219 | $4,132 | $21,351 | $1,688 |
| 2013 | $17,691 | $4,245 | $21,936 | $2,357 |
| 2012 | $18,191 | $4,365 | $22,556 | $2,394 |
| 2011 | $18,694 | $4,486 | $23,180 | $271 |
| 2010 | $20,109 | $4,515 | $24,624 | $268 |
| 2009 | $20,101 | $4,513 | $24,614 | $320 |
| 2008 | $19,684 | $4,419 | $24,103 | $419 |
| 2006 | $19,290 | $4,331 | $23,621 | $1,470 |
Property facts
Year built
1921
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
1,250 sqft
Lot size
9,583 sqft
ZIP code
61071
City
Rock Falls
Street
4th St
Coordinates
41.78150, -89.68264
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 511 4th St last sell?
No public-record sale is on file for 511 4th St.
What is the current tax assessment for 511 4th St?
The most recent total assessment for 511 4th St (year 2024) is $28,396 with $3,114 in property tax.
When was 511 4th St built?
511 4th St was built in 1921.
How does 511 4th St compare to others on 4th St?
We track 8 other properties on 4th St. Browse the list under "Other properties on 4th St" to compare beds, baths, and sale history.
What are the property facts for 511 4th St?
511 4th St is a 2 bed, 1 bath, 1,250 sqft, 9,583 sqft lot single_family.
Is 511 4th St a flip candidate?
No — 511 4th St does not appear in our flips dataset.
Is 511 4th St a tax-appeal candidate?
No — 511 4th 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 4th St