603 4th Ave
Rock Falls, IL 61071
2 bd 1 ba 720 sqft Built 1928 Lot 3,485 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 | $23,252 | $2,662 | $25,914 | $2,184 |
| 2023 | $21,444 | $2,455 | $23,899 | $2,007 |
| 2022 | $19,919 | $2,315 | $22,234 | $1,877 |
| 2021 | $18,845 | $2,190 | $21,035 | $1,767 |
| 2020 | $18,523 | $2,153 | $20,676 | $1,757 |
| 2019 | $17,860 | $2,076 | $19,936 | $1,638 |
| 2018 | $17,462 | $2,030 | $19,492 | $1,517 |
| 2017 | $17,135 | $1,992 | $19,127 | $1,504 |
| 2016 | $16,847 | $1,959 | $18,806 | $1,464 |
| 2015 | $16,983 | $1,975 | $18,958 | $1,454 |
| 2014 | $17,224 | $2,003 | $19,227 | $1,454 |
| 2013 | $17,697 | $2,058 | $19,755 | $1,478 |
| 2012 | $18,197 | $2,116 | $20,313 | $2,156 |
| 2011 | $12,826 | $2,174 | $15,000 | $929 |
| 2010 | $17,251 | $2,188 | $19,439 | $1,371 |
| 2009 | $17,244 | $2,187 | $19,431 | $1,383 |
| 2008 | $16,886 | $2,142 | $19,028 | $1,385 |
| 2006 | $16,548 | $2,099 | $18,647 | $1,339 |
Property facts
Year built
1928
Property type
single_family
Stories
1
Beds
2
Baths
1
Living area
720 sqft
Lot size
3,485 sqft
ZIP code
61071
City
Rock Falls
Street
4th Ave
Coordinates
41.77671, -89.69105
Comparable properties nearby
Block-level micro-comps
Same street, ±3 house numbers, sold in the last 24 monthsFrequently asked questions
When did 603 4th Ave last sell?
No public-record sale is on file for 603 4th Ave.
What is the current tax assessment for 603 4th Ave?
The most recent total assessment for 603 4th Ave (year 2024) is $25,914 with $2,184 in property tax.
When was 603 4th Ave built?
603 4th Ave was built in 1928.
How does 603 4th Ave compare to others on 4th Ave?
We track 8 other properties on 4th Ave. Browse the list under "Other properties on 4th Ave" to compare beds, baths, and sale history.
What are the property facts for 603 4th Ave?
603 4th Ave is a 2 bed, 1 bath, 720 sqft, 3,485 sqft lot single_family.
Is 603 4th Ave a flip candidate?
No — 603 4th Ave does not appear in our flips dataset.
Is 603 4th Ave a tax-appeal candidate?
No — 603 4th 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
+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 Ave